Computer Forensics

People on Facebook Will
Computer Forensics

People on Facebook Will Be More Difficult

Facebook plans to remove a number of categories of information that have been display on user profile pages. Information that will be delet by the giant social network includes religious views, political views, addresses and information related to interests that indicate a user’s sexual preferences.

Deleting that information will further protect user privacy. So, other people who follow him on Facebook but are not too close in the real world, it will no longer be easy to find out general information about users. This plan was originally reveal by popular social media consultant. Matt Navarra. Navarra, who also frequently shares leaks of new social media features. Shared his findings on Twitter and said the changes would be implement in.

next December 1st.

Navarra also showed a screenshot explaining the change. Starting December 1, 2022, some of the information you share on your profile will be delet (among them) interests. Religious views.” Facebook said in a screenshot shared by Navvara via a privately handled Twitter account.

Facebook also allows users to download their data before it is remov from its platform. Apart from some of the information mentioned above, other information will still appear on the user’s profile. Facebook has confirmed this plan. Spokesperson for Meta, Emil Vazquez said that his party would indeed delete some of the user’s profile information. “As part of our efforts to make Facebook easier to navigate and use, we’re removing some of the profile payload:

Interests, Religious Views, Political Views and Addresses. Vazquez also said that Facebook sends notifications to users regarding the profile content that will be delet earlier. This decision marks a change at Facebook. This is because social media allows users to include many personal things on the platform, starting from identity, interests, family, religion, relationship status, and so on.

Thus. If … Read more

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What is Controlled Network Detection & Response (NDR)?
Computer Forensics

What is Controlled Network Detection & Response (NDR)?

Introduction

We understand that you want to protect your small business from cyber-attacks. We also know that you’re probably not an expert in IT security, but still want to be sure that your network is safe. That’s why we offer several managed cyber security services for small businesses that can help businesses protect themselves from cyber-attacks.

Managed Cyber Security Services

We offer a wide variety of cyber security service options to meet the needs of your business. These include:

  • Network monitoring
  • Incident response (IR)
  • Vulnerability scanning, software patches and updates, endpoint protection software (EPS), access control lists (ACLs), and more.

Network Detection & Response (NDR)

network detection and response (NDR) is a service that detects, monitors, and responds to network activity. There are various types of NDR services including:

  • Network Security Monitoring (NSM) – This type of NDR tool offers real-time visibility into your network traffic. It can identify malicious cyber threats before they cause damage or steal information.
  • Intrusion Detection System (IDS) – An IDS is similar to an IPS in that it monitors hosts for signs of intrusion. However, unlike an IPS, an IDS focuses on detecting suspicious activity rather than stopping all intrusions. In some cases, your IDS will be able to block a threat before it enters your system; in others, it might not have enough information on hand at the time so it lets the intrusion through while continuing to monitor the process until more information becomes available later on when things go awry…

Next-Generation Firewall

  • A firewall is a network security system that monitors and controls incoming and outgoing network traffic.
  • Firewalls are designed to support the protection of networks from unauthorized access, misuse, modification, or denial of service (DOS).
  • Firewalls can be implemented in both hardware and software. Most firewalls are created using
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Computer Forensics

Is Blackmail a Crime?

It is said that the original term blackmail started on the borders of England and Scotland. Landowners in England used the term meaning payments made for protection from thieves and marauders in the Scottish Borders.  You may have even heard of blackmail in movies or on TV. Portrayed as this glamorous thing where someone is trying to get something from another person. In reality, blackmail is a serious crime that can have major consequences for both the victim and the perpetrator. If you’re a victim of Instagram blackmail or any other type of internet scam, it’s important to understand the ins and outs of the crime so that you can protect yourself.

What is Blackmail?

Blackmail is essentially extorting someone for money or information. The perpetrator threatens to release damaging information about the victim unless they are paid off. 

This could be anything from blackmailing someone for financial gain to releasing private photos or videos as leverage. 

In some cases, the information that is being used to blackmail someone may not even be true. However, the threat of the damage that could be done is enough to make the victim comply with the demands of the perpetrator. Some examples are listed below. Why is blackmail a crime? Because it’s illegal

Examples:

  • Someone who threatens to harm a victim’s family unless the plaintiff drops the lawsuit.
  • When a person threatens to keep quiet about an extramarital affair in exchange for money.
  • A threat to divulge embarrassing information, photos, or videos to obtain money.
  • Using your feelings as a means of controlling your behavior or persuading you to see things their way describes emotional blackmail.

Is Blackmail a Federal Crime? 

Yes, blackmail is a crime. Even if you get an email blackmailed, it can be still a ground for putting someone in

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Computer Forensics

What Is Online Extortion

Online extortion is a serious problem that is becoming more and more common. If you have been a victim of online extortion, you are not alone. In this blog post, we will define online extortion, discuss some common scenarios, and offer some tips on what to do if you find yourself in this situation. 

What is Internet Extortion? 

In short, Internet extortion is when someone threatens to release information or take action that will cause you harm unless you pay them money or meet some other demand. The information or action that the extortionist threatens to take can be anything that would damage your reputation or cause you financial harm. For example, an online extortionist may threaten to release embarrassing photos or videos unless you pay them $500. 

Common Scenarios of Online Extortion Scams   

There are many different ways that online extortion can play out. Some common scenarios include: 

  • Theft of sensitive data such as customer information or company secrets: In this scenario, the extortionist may threaten to release the stolen data to the public unless you pay them a ransom.  
  • DDoS attacks: In a DDoS (distributed denial of service) attack, the attacker inundates your website with so much traffic that it crashes. The attacker may then demand payment to stop the attack and allow your website to come back online.  
  • Malware attacks: In this type of attack, the attacker infects your computer with malware that either locks you out of your system or encrypts your files. The attacker will then demand payment for you to regain access to your system or files. 
  • Social Media Attacks: In this scenario, extortionists, or sextortionists, create dozens of catfish profiles and flirt their way into getting their victims to exchange explicit content, then threaten to expose them online if they do not receive
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Computer Forensics

What To Do If Someone Blackmails You on Snapchat?

Snapchat is a messaging app that allows users to send pictures and videos that disappear after a certain amount of time. This makes it a popular app for sexting, as the images sent are not permanent. If you faced with blackmail on snapchat, the common question is What To Do If Someone Blackmails You on Snapchat

However, recent reports have shown that Snapchat can be used for more nefarious means – like online blackmail. If someone threatens to release compromising photos or videos of you unless you do what they want, what should you do? Read on for advice.

Can You Be Blackmailed on Snapchat?

Snapchat is a beneficial app blackmailers can use for many reasons including:

There is no telling who is messaging you.

  • Quick way to send messages, videos, photos

They can screenshot or screen record your photos or videos.

  • You can easily delete their threats and messages after review
  • Users can see locations

Your blackmailer can see where you are at all times and play into the scare mongering.

In short, yes people faced with blackmail on Snapchat. Using these features, cybercriminals can lure in their victims, manipulate them into sending explicit content, and ultimately threaten them with exposure if they don’t get what they demand.

What To Do If Someone is Blackmailing You Online

Here are some simple steps you can take to protect yourself from a blackmailer and keep your harasser at bay until you seek professional help from the police and cyber-crime specialists.

  1. Document every interaction you’ve had with your harasser, this includes photos, videos, messages, call logs, etc.
  2. Find a support system in family and close friends, victims of blackmail need all the support they can get.
  3. Lock down your online presence that includes all of your social media accounts, bank accounts, business
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Computer Forensics

What to Do If Someone Blackmails You on Instagram

Instagram can be a fun and casual platform to share photos and videos with friends. But it can also be a vehicle for blackmail.  What to Do If Someone Blackmails You on Instagram? Don’t worry, there are steps you can take to protect yourself. If someone threatens to expose intimate or embarrassing photos of you unless you comply with their demands, what should you do? Here are some tips.

Should You Block Your Blackmailer on Instagram?

Many sextortion victims have no idea what to do once they are faced with a blackmailer. It’s normal for a victims first instinct be to block their suspect and hope they will disappear. Unfortunately, that is not how sextortion works.

Once you are being sextorted on Instagram there is no way of hiding from your perpetrator. Sextortionists create hundreds of fake Instagram accounts so that they have multiple fake identifies they can utilize to lure in victims and in case their victim was to block them, they have many ways to reach out again.

There have also been devastating results due to blocking a sextortionists.

  • Exposed content
  • More aggressive threats and harassments
  • Suspects reaching out to your loved ones, job, community groups
  • Websites created claiming false and very damaging narratives about yourself

What to Do If Someone Blackmails You with Photos

If you are being blackmailed with images it’s important to document the threats. Make sure to take screenshots of every interaction you have had with your suspect, as well as their account, images, money transfers, etc.

You should also lock down all of your online accounts and make sure that they have strong privacy settings. This is especially important because your suspect will use your Instagram account to find out information about you and use it against you such as your friends list.

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Computer Forensics

How To Stop Blackmail – Proven Tips

It can be a very frightening experience when you become the victim of blackmail. Your mind may race as you try to figure out what to do. You may feel like you are trapped and have no options. However, there are things that you can do to stop the blackmail and protect yourself. In this blog, we will discuss some steps how to stop someone from blackmailing you. That can help put an end to your blackmail.

How Does Blackmail Happen?

Blackmail can occur anywhere especially online due to the internet making it fairly easy to find people and their personal information. So how exactly do these cyber criminals go after their victims? Well, there are a few ways a blackmailer can grab ahold of your content.

Malware

Short for “malicious software” Malware is software intentionally designed to disrupt any device, and can gain control and unauthorized access to someone’s data. Malware can be installed into your device by phishing emails, fraudulent websites, adware, and much more.

Bots

Internet bots are software applications that run automated tasks over the internet and can interact with systems and users online and can even imitate human activity online, such as messaging. These bots can be programmed to hack into people’s accounts, scan for contact information online, and even send spam.

Catfish Profiles

The use of catfish profiles has become a popular way for blackmailers to get ahold of victims’ explicit content. The way it works is these blackmailers create dozens of catfish profiles on various social media platforms and reach out to people to start a romantic or sexual relationship. Once they are in, these criminals will coerce their victims into sending explicit content and then threaten to expose that content online if they do not receive compensation or more sexual favors.

How

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Computer Forensics

How are forensics used by police to match bullets to guns?

Engraved on every bullet is a story about the gun that fired it.

In a bunker under a police forensic facility, a ballistics officer aims a sawn-off shotgun down a firing range. It’s one of the hundreds of sawn-offs seized or handed over to police every year.

“Firing!” yells Leading Senior Constable Steve Batten. He squeezes the trigger and 50 metal pellets exit the barrel, spraying outwards and burying themselves in a pile of sand. The shockwave is intense. The scent of gunpowder fills the room. Batten holds up a blackened shell.

Leading Senior Constable Steve Batten reaches for a shotgun shell at the police firing range.

Leading Senior Constable Steve Batten reaches for a shotgun shell at the police firing range.Credit:Scott McNaughton

There are about 3.5 million registered firearms in Australia and about a quarter of a million illicit ones. Sawn-off shotguns are now criminals’ weapons of choice in drive-by shootings. In small towns, crooks cruise around looking for trucks parked in driveways that bear the bumper stickers of gun makers like Winchester or Remington – revealing the likely contents of the car owner’s gun safe.

When crooks come back to crack the safe, if they find a shotgun they’ll often cut down the barrel and handle, both illegal modifications. In this way, a hunting tool becomes an urban weapon that can be tucked into a belt and quickly withdrawn.

But the shotgun shell cooling in Batten’s hand could be a crook’s undoing. If police match it to a shell from a crime scene, they’ll know that the shotgun Batten just fired is the very gun used in that crime.

This year in Victoria there have been seven fatal shootings and 11 non-fatal. In 32 homicide investigations for the year, those involving firearms account for less than 22 per cent. In NSW

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Computer Forensics

Amanda Todd case: Crown notes deleted computer bookmark

New Westminster, B.C. –


A hard drive seized from the home of the Dutch man accused of harassing British Columbia teenager Amanda Todd contained a deleted bookmark to child pornography depicting her, a Crown attorney told B.C. Supreme Court on Friday.


Louise Kenworthy told the jury trial of Aydin Coban that previous expert testimony showed Todd’s name and several of the online aliases used to harass her were also found on a second hard drive seized when Dutch police arrested Coban in 2014.


Coban has pleaded not guilty to extortion, harassment, communication with a young person to commit a sexual offence and possessing child pornography.


Kenworthy said she expects to finish the Crown’s closing arguments on Tuesday, when she said she would talk about an online account that was active on a computer just five minutes before police arrested Coban at his home and then seized the device.


She said evidence has shown the account was operated by the same person behind another account, under the guise of a young woman, that harassed Todd.


There was no witness to say, “I saw Aydin Coban typing messages on his computer to Amanda Todd” or that they saw Coban in possession of child pornography depicting the teen, Kenworthy told the jury on Friday.


But his guilt was the only inference the jury could draw from the testimony of more than 30 witnesses and binders full of 80 exhibits, she said.


She took the jury to testimony from a B.C. RCMP expert in digital forensics, who last month told the court about finding a folder bearing Todd’s name that had been deleted from a web browser on one of the seized devices.


The folder had contained links to the profiles of a number of

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Computer Forensics

Deleted bookmark led to child pornography site depicting

Accused Dutchman Aydin Coban has pleaded not guilty to extortion, harassment, communication with a young person to commit a sexual offence and possessing child pornography

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A hard drive seized from the home of the Dutch man accused of harassing British Columbia teenager Amanda Todd contained a deleted bookmark to child pornography depicting her, a Crown attorney told B.C. Supreme Court on Friday.

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Louise Kenworthy told the jury trial of Aydin Coban that previous expert testimony showed Todd’s name and several of the online aliases used to harass her were also found on a second hard drive seized when Dutch police arrested Coban in 2014.

Coban has pleaded not guilty to extortion, harassment, communication with a young person to commit a sexual offence and possessing child pornography.

Kenworthy said she expects to finish the Crown’s closing arguments on Tuesday, when she said she would talk about an online account that was active on a computer just five minutes before police arrested Coban at his home and then seized the device.

She said evidence has shown the account was operated by the same person behind another account, under the guise of a young woman, that harassed Todd.

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There was no witness to say, “I saw Aydin Coban typing messages on his computer to Amanda Todd”

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Computer Forensics

FIU helps local high school teachers build cybersecurity

FIU experts are training local high school teachers to develop cybersecurity lesson plans for their students.

The Cybernet Miami Academy is an FIU-led virtual, interactive program about digital forensics, which is the process of interpreting and uncovering electronic data. 

In the first phase of the academy this summer, high school teachers met with FIU electrical and computer engineering faculty and cybersecurity professionals to learn skills, gather resources and build lesson plans. They learned how to extract hidden information from hard drives, accumulated free cybersecurity tools and planned activities for their information technology and career-learning classrooms. 

The teachers are now preparing for the second phase of the program: implementing their lessons. 

“Teachers are leaving with at least one lesson plan that they have customized to best fit their students,” says Alexander Pons, principal investigator of Cybernet Miami Academy and a professor in the electrical and computer engineering department at FIU’s College of Engineering and Computing. 

The teachers earned $1,000 to complete FIU’s 80-hour training course. They will receive another $1,000 after conducting their lesson plans. The program is funded by a U.S. Department of Education grant and delegated to FIU via Luminary Labs. 

FIU customized the program to be effective for high school classrooms. In the first phase, one speaker was a cybersecurity education expert who discussed how teachers might best tailor their lessons for teenagers. Another speaker from the National Initiative for Cyber Education explained the career opportunities in cybersecurity. According to Cyber Seek, there were 714,548 cybersecurity-related job listings in the U.S. from May 2021 through April 2022. 

The academy also provided insights into digital forensics techniques. FIU personnel covered computer programming, security issues and information storage. An expert from the Global Forensic and Justice Center at FIU gave teachers an inside look at the industry.

“Since we spent

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Computer Forensics

Veterans gain cybersecurity skills through FIU program

A Florida International University initiative is training hundreds of veterans in cybersecurity skills to boost their careers.

The Veterans and First Responders Training Initiative, supported by a grant from the National Security Agency, is a year-long cybersecurity curriculum taught by the Jack D. Gordon Institute for Public Policy, the College of Engineering and Computing (CEC)and the Global Forensic and Justice Center (GFJC) at FIU. Any veterans and first responders, even those with no technical experience, are welcome to apply.

“As long as you know how to turn on a computer, you can begin taking this program,” said Randy Pestana, assistant director of research and strategic initiatives at the Gordon Institute at the Steven J. Green School of International and Public Affairs and the initiative’s principal investigator.

There were more than 700,000 online job listings for cybersecurity-related positions in the U.S. from May 2021 through April 2022, according to Cyber Seek — a project supported by the National Initiative for Cybersecurity.

“At the end of the day, we want to put them into jobs,” said Alexander Perez-Pons, a professor in the Department of Electrical and Computer Engineering at CEC who teaches the program’s network forensics course.

FIU’s initiative is training veterans specifically in digital forensics, an increasingly important area of cybersecurity. Matthew Ruddell, who spent 15 years working for the Florida Department of Law Enforcement’s crime laboratory and is now an adjunct professor at CEC and a member of GFJC, compares the work of digital forensics to that of a crime scene analyst.

“Everyone understands what crime scene analysts do. They arrive at a scene, document it, take lots of photographs and search for artifacts. Digital forensics is kind of the same thing in the digital world,” Ruddell said. “Our job is to take digital evidence, rope it off so we

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Computer Forensics

100,000 happy pictures: a new tool in the cyber ‘arms race’

Leading Senior Constable Dr Janis Dalins is looking for 100,000 happy images of children – a toddler in a sandpit, a nine-year-old winning an award at school, a sullen teenager unwrapping a present at Christmas and pretending not to care.

The search for these safe, happy pictures is the goal of a new campaign to crowdsource a database of ethically obtained images that Dalins hopes will help build better investigative tools to use in the fight against what some have called a “tsunami” of child sexual assault material online.

Dalins is the co-director of AiLecs lab, a collaboration between Monash University and the Australian federal police, which builds artificial intelligence technologies for use by law enforcement.

In its new My Pictures Matter campaign, people above 18 are being asked to share safe photos of themselves at different stages of their childhood. Once uploaded with information identifying the age and person in the image, these will go into a database of other safe images. Eventually a machine learning algorithm will be made to read this album again and again until it learns what a child looks like. Then it can go looking for them.

The algorithm will be used when a computer is seized from a person suspected of possessing child sexual abuse material to quickly point to where they are most likely to find images of children– an otherwise slow and labour-intensive process that Dalins encountered while working in digital forensics.

“It was totally unpredictable,” he says. “A person gets caught and you think you’ll find a couple hundred pictures, but it turns out this guy is a massive hoarder and that’s when we’d spend days, weeks, months sorting through this stuff.”

“That’s where the triaging comes in; [the AI] says if you want to look for this stuff,

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Computer Forensics

‘I Investigated the D.B. Cooper Case, the Netflix

People are fascinated by D.B. Cooper because he stuck it to the man—and got away with it. The man hijacked a plane in November 1971, demanded $200,000 and then parachuted from the aircraft and was never found. It became folklore. People wrote songs about it, there are movies about it—and, as of July 2022, a new Netflix documentary.

I watched the documentary and I thought they muddied the waters with some of the people they featured. Most of the guys that got all the airtime were distractors whose suspect had already been disproven 40 years ago. I felt particularly annoyed because I am part of the team of more than 40 professional law enforcement officers, military intelligence folk, forensic experts and public servants, who worked on this case solidly for 10 years.

We worked on facts, not hunches. We reviewed thousands of pages of case notes from the FBI, which we requested through the Freedom of Information Act.

The group formed in 2010, but I joined in September 2016 when I was 65 years old. I was partially retired but still doing a little consulting and coaching high school baseball. Most of our team was retired, so we had time to follow leads.

Jim Christy was working as a high school baseball coach when he joined the team in 2016.

I found out about the group when a friend of mine—who had been a well-respected senior executive in the government—referred me to the group leader, Tom Colbert, and said I should be on the team to help with the cyber investigation. My background was in investigating cyber crime, including 10 years as the Chief of Computer Crime Investigations and Digital Forensics for the U.S. Air Force Office of Special Investigations.

The team wanted me to infiltrate the D.B. Cooper online

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Computer Forensics

Everything you need to know about the Hunters

Channel 10’s new series Hunted asks the question: If you had to disappear without a trace with a team of elite investigators in pursuit, could you evade capture?

To find out, nine pairs of ordinary Australians will become fugitives in this unique series.

With limited funds and resources, the fugitives must think of ingenious ways to survive and remain undetected on the run for 21 days. Surrounded by surveillance, the fugitives will constantly look over their shoulder, weighing up the risk and return of every move.

Hunting them down are some of the world’s best investigators formerly of the Australian Federal Police (AFP), Australian Defence Force (ADF), British Intelligence, special ops and private security alongside skilled cyber analysts who will combine their expertise with replicated powers of state.

The Hunters

Dr. DAVID CRAIG CHIEF

Hunted Chief David Craig is an exemplary Australian law enforcement veteran of considerable experience. As a Detective Superintendent and Australian Federal Police (AFP)

Agent with decades of experience, David led several highprofile investigations, including the 2005 Bali bombings investigation that tracked down SouthEast Asia’s most wanted terrorist, Dr. Azhari.

During his career, David also provided close personal protection (bodyguard) for three Australian Prime Ministers and was deployed to a variety of countries and environments ranging from the jungles of East Timor (2001, United Nations) to the deserts of Afghanistan (20092010, NATO Forces).

BEN OWEN DEPUTY, INTELLIGENCE

Former British Intelligence Officer, Ben Owen is an internationally recognised expert in surveillance and covert operations.

Joining Hunted as Deputy, Intelligence, during his career Ben has gathered intelligence for some of the most highprofile manhunts in recent British history across a 10year intelligence career. Before this, Ben served in the British military

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Computer Forensics

Commonwealth Cyber Initiative funds nearly $1 million in

The Commonwealth Cyber Initiative (CCI) is investing about $900,000 in nine experiential learning projects, covering election security, privacy protection, and digital forensics research areas.

“The newly funded experiential learning projects highlight how widespread and varied cybersecurity concerns have become,” said Luiz DaSilva, CCI executive director. “By giving students hands-on experiences needed for careers in this ever-growing field, we hope to make significant contributions to building a strong cybersecurity workforce for Virginia and the nation.” 

Along with innovation and research, workforce development is a key driver of CCI’s mission. The Virginia Tech-led initiative encompasses a network of 41 Virginia higher education institutes with more than 320 researchers working at the intersection of security, autonomous systems, and intelligence. 

This is the third year that CCI has funded experiential learning programs. These projects are led by researchers at:

Learn more about the funded projects: 

Project: Cyber Startups: CCI 2022 Scalable Pilot Programs for Experiential Learning

  • Principal Investigator: Gisele Stolz, director of entrepreneurship and innovation programs, Office of Innovation and Economic Development, George Mason University

Project: Digital Forensics Experiential Learning Program with Virginia State Police

  • Principal Investigator: Irfan Ahmed, associate professor, computer science, Virginia Commonwealth University

Project: Disinformation as Data Poisoning

  • Principal Investigator: Daniel Runfola, assistant professor, applied sciences, College of William & Mary
  • Co-principal investigator: Anthony Stefanidis, professor, computer science, College of William & Mary

Project: Enhancing Experiential Learning via Technology Enabled Internships with Mentoring: Phase 2 Implementation

  • Principal Investigator: Jeff Pittges, professor, IMPACT Lab, Radford University
  • Co-principal investigators: Deri Draper-Amason, research assistant professor, VMASC, Old Dominion University
  • Bobby Keener, CEO, CivilianCyber
  • Rob Schaper, executive vice president, CivilianCyber

Project: Expanded Scalable Pilot Program for Experiential Learning in CCI Through the Commonwealth STEM Industry Internship Program

  • Principal Investigator: Mary Sandy, director, Virginia Space Grant Consortium, Old Dominion University

Project: Future Cyber Security Educators: Empowering

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Computer Forensics

When it comes to data on your phone, deleting a text isn’t

When you save or send photos, videos, texts and other digital messages on your devices, that data is extremely difficult to remove, even if you delete it from your phone or computer.

Nicolas Tucat/AFP via Getty Images


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Nicolas Tucat/AFP via Getty Images


When you save or send photos, videos, texts and other digital messages on your devices, that data is extremely difficult to remove, even if you delete it from your phone or computer.

Nicolas Tucat/AFP via Getty Images

Texts and other electronic messages from the U.S. Secret Service have become a point a controversy after the Department of Homeland Security’s inspector general told Congress that those records were deleted after his office had requested them. But can a text or other digital messages ever truly be erased from existence?

People delete text messages and other electronic messages for many reasons: to free up room on their device; to break contact after a sour conversation; and, from time to time, to wipe out a conversation, for one reason or another.

But deleting a digital correspondence isn’t as easy as you might think. For starters, depending on the program you’re using, the recipient still has a copy of the message you sent them. And that data might live on in cloud storage.

Alfred Demirjian, founder and CEO of TechFusion, has spent the past 35 years in digital forensics and data recovery in Boston. He said that once you hit send, that information will likely exist forever, especially if the government wants whatever you’ve sent.

“My theory — and I believe I am right — anything digital gets recorded; you text anything, it gets recorded somewhere,” Demirjian said. “If it’s for national security, they will open it up, if they want it, they will find it.”

When you

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Computer Forensics

Five Anti-Forensic Techniques Used to Cover Digital

Americans lost over USD 4 billion to cyberattacks in 2020 (McCarthy, 2021). Along with this rise in internet crime, advances in anti-forensic techniques have added new layers of complexity for digital forensic investigators.

Anti-forensic techniques are designed to prevent individuals who commit cyberattacks from being discovered. In this article, we’ll explain the five anti-forensic techniques that present the most significant challenges for today’s digital forensic investigators

1. Disk Wiping

The first technique is disk wiping: deleting all of the data on a hard drive or media storage device. Anti-forensic tools can be used to erase the contents of a drive, making it difficult for forensic analysts to recover the data. Drive Wiper, for example, is a Windows-based tool that offers the option to wipe a drive securely, erasing the data beyond recovery. Likewise, File Shredder is a Java-based tool that can overwrite files to prevent recovery.

2. File Encryption

The second technique is file encryption, or the process of transforming readable data into an unreadable format using various encryption algorithms. While encrypting files is an effective way to protect them from prying eyes, anti-forensic tools can also be used to encrypt files with the intent of making them difficult to access or decode.

3. Steganography

The third technique is steganography (National Institute of Standards and Technology, 2018). Steganography is the process of hiding messages or files within another file. Anti-forensic tools like Hidden Tear and Stego Watch can be used to hide information in images, audio, and video, among other file types, so that it is difficult for forensic analysts to uncover. Hidden Tear is a Windows-based tool that can hide files within .jpeg, .gif, and .bmp images. Stego Watch is a Java-based tool that can be used to embed hidden information in .jpeg, .gif, and .png image formats.

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Computer Forensics

Cyber, social sciences faculty collaborate to study social

A three-year grant totaling $500,622 has been awarded to Dr. Ahmed Aleroud, associate professor in the Augusta University School of Computer and Cyber Sciences and principal investigator of the grant. Dr. Craig Albert, director of the Master of Arts in Intelligence and Security Studies program in Pamplin College of Arts, Humanities, and Social Sciences, will serve as senior personnel.

The grant from the Office of Naval Research’s Social Networks and Computational Social Science Program will fund a project that creates new algorithms to mitigate social cyberattacks in Arabic-speaking countries. According to the faculty, the impact of this project is critical and will advance cybersecurity intelligence and digital forensics research.

“In the era of social media, social media cyberattacks are carried out by one or more actors — including both bots and human users — by engaging other users to create influence campaigns to polarize topic-oriented groups through sets of content-based and centrality-based intentional cyber-mediated methods,” said Aleroud. “This project will test recent deep-learning methods such as adversarial models to detect and assess the impacts of such attacks, even on multimedia content such as images or videos.”

According to the grant proposal, recent studies have shown that misinformation is spreading in 25 different languages, leading to deaths and injuries. Studies have also shown several attempts to discredit the power of U.S. governmental institutions through the spreading of misinformation on social media.

The project will focus on the Arabic language, which is one of the 10 most-spoken languages in the world. While some researchers have investigated diverse forms of language-based attacks in Arabic, limited attention is paid to studying social-mediated cyberattacks and their influences on the targeted countries, which include the U.S., Albert said.

“We will use machine-learning techniques to detect social cyberattacks such as rumors, conspiracy theories, mis- and dis-information, cyber-bots,

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Computer Forensics

Custer Agency Is Offering Private Investigator Services That

Boise, ID – Custer Agency offers private investigation services that include digital forensics for attorneys, businesses, and individuals. The computer forensic investigation team has the ability to locate and recover any and all relevant information or traces that may exist on a computer or storage device. This includes recovering items such as e-mails viewed but not “saved”, websites visited, deleted documents, uninstalled software, etc. Details for those files can include multiple versions of that information, to who it was transmitted, history of its use, and others.

As part of their digital forensic services, Custer Agency helps clients testify in court by producing evidence and testimony about the information they retrieve from computer devices. They have an on-site capture option that allows clients to use the computer device immediately after the service is completed. This protects the chain of custody. They perform digital forensics on devices such as hard drives, databases, email servers, web servers, cell phones, digital cameras, and internet sites, among others.

The private investigator in Boise has computer forensics specialists who use state-of-the-art tools and procedures to confidentially retrieve and recover information for their clients. They are a fully licensed and insured Private Investigator, Private Detective, or Private Investigation Agency, with a strong client-focused approach that creates positive experiences for its clients. As a result of their excellent customer service, they are an A+ rated BBB accredited business.

The firm representative had this to say about their services,

“Our private investigation company has provided a broad range of Private Investigation, Computer Forensics, and Security Services to Idaho law firms, businesses, insurance companies, government agencies, and individuals since 1995. Our Boise, Idaho-based computer forensics services are provided by trained and experienced cyber security consultants, including an Encase-certified computer forensics examiner. Custer Agency Private Investigators can locate most lost, hidden,

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Computer Forensics

To fight online disinformation, UB launches Center for

Tue, Jul 5th 2022 11:25 am

Initiative, which merges a broad range of STEM & non-STEM disciplines, will build multidisciplinary research teams, develop digital literacy tools and new teaching techniques

By the University at Buffalo

Siwei Lyu, a University at Buffalo Empire Innovation Professor of Computer Science and Engineering, clearly saw the problem. Misinformation and disinformation had so polluted social media platforms that untrained users in many cases couldn’t distinguish fact from fiction, or just didn’t care to do so.

But his background as a computer scientist could help restore truth to the top of newsfeeds.

Lyu’s expertise in deepfakes, digital forensics and machine learning could stop online disinformation at the source before its damaging effects could further erode trust across the social media landscape. This was a technical problem that demanded a technical solution. It was simply a matter of deploying the algorithms he helped develop as authentication instruments capable of countering the opposing algorithms responsible for spreading lies.

But the journalists on the front lines of digital media didn’t embrace Lyu’s technical innovations. They knew that identifying fakes wasn’t enough. Users could unwittingly spread sensationalized fiction and bogus accounts with curatorial algorithms that amplified fakery by targeting those who (turning the aphorism on its head) might find fiction stranger (more entertaining or believable) than truth ─ and it doesn’t take much to turn a fundamental truth into a spicy online falsehood.

“The truth isn’t always the most interesting thing on social media. Truth is essential, but it can sometimes be boring,” says Lyu, who began to see more broadly the problem’s complexity.

Online disinformation is as much a human problem as a technical one. Its roots reach into social, cultural and psychological realms, according to Lyu, extending upon the wisdom expressed in a classic article from the journal

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Computer Forensics

Sharing select phone and fitness device data to aid law

Umit Karabiyik, assistant professor of computer and information technology at Purdue University’s Polytechnic Institute, often conducts research inspired by close to 10 years of experience working with law enforcement. Most recently, he has focused on the data that everyday citizens willingly choose to provide to law enforcement — specifically, photos, videos, text messages, and other data from cell phones — and how to collect this data in a way that encourages individuals to assist law enforcement while maintaining personal privacy and security.

Karabiyik believes that most people would like to assist law enforcement in solving a crime, but may hesitate to share everything on their personal devices.

“We want to help, but we also might have images or data on our phones that we do not want to share with others,” explained Karabiyik. “One answer to this dilemma may be an app that allows us to securely and confidently share only what we choose to share.”

Karabiyik’s latest work will target device data sharing when mass incidents take place — when law enforcement asks hundreds of witnesses or victims to provide data related to a specific event, such as a bombing. App-based solutions that allow individuals to consent to and share only certain data from their phones could make it much easier for law enforcement to gain access to the information they need in order to advance an investigation or solve a crime.

Law enforcement apparently agrees with Karabiyik’s approach; he recently received two separate Department of Justice research awards totaling more than $875,000 for projects that include the development of a new mobile device-focused forensics intelligence platform and the creation of a program to leverage the data collected by fitness devices and smartwatches to train criminal justice professionals.

Award: Scalable Multiphone Targeted Data Extraction System
Total funding to date:

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Computer Forensics

Accelerated online degrees for working adults: Top picks for

An aerial view of a modern office, with workers sharing tables and computers.

Hinterhaus Productions/ Getty

Accelerated online degrees for working adults allow enrollees to attend college without cutting their work hours. They save time and money on commuting and parking expenses — and may even spend less on tuition. 

This guide leads you through 10 examples of accelerated degree types you can earn online. Graduating may increase your career opportunities, make a shift to a different field, or earn higher salaries.

What to expect in an accelerated online degree program

Reputable, accredited accelerated bachelor’s degree programs mirror their on-campus counterparts. They offer the same quality of curriculum, instructors, and post-graduation career outcomes. 

The main differences center on the ability to learn and study at your own pace and finish much sooner than you would in an in-person classroom setting. 

Classes will most likely be asynchronous. You’ll use discussion boards to interact with professors and other students. 

Some programs may require synchronous meetings, in-person internships, or on-campus residencies. These typically take place on weekends or in the evenings to accommodate work schedules.  

Program lengths average two years for most degrees. It is sometimes possible to graduate earlier with self-discipline, time management, and motivation. 

10 best accelerated online degrees for working adults

To compile this list of accelerated online degrees for working adults, we considered the career interests of ZDNet readers, then scoured the web to find programs in those fields that typically offer:

  • Self-paced or compressed learning
  • Accommodations for working adults
  • Preparation for advancement opportunities or new directions

Our curated list of accelerated online bachelor’s degrees for working adults includes programs in business, engineering, computer science, information technology, and public service. All aim to help graduates stay relevant and in demand over the coming decades. 

Degrees are listed alphabetically.

1. Business administration

Accelerated business administration degrees can be completed in 16-36 months. They

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Computer Forensics

LSU Cyber Program Adds Digital Forensics, Industrial Systems

Louisiana State University is gearing up to expand its cybersecurity programming to train participants to defend against large-scale attacks on enterprise and control systems.

According to a news release, a $350,000 grant from the Louisiana Board of Regents Cybersecurity Talent Initiative Fund and $100,000 from industry partners is contributing to the next stage of LSU’s FIREStarter program, an initiative established last year with the launch of a lab for cyber range exercises simulating real-time cyber attacks. The announcement said the new funding will go toward digital forensics and industrial control systems technologies, expanding the university’s cybersecurity course offerings, and future research on industrial control systems security.

LSU’s computer science professor Golden Richard III, principal investigator on the project and director of LSU’s Applied Cybersecurity Lab, said in a public statement that the new lab will be an entirely hands-on experience.


“We will be putting the same software and hardware components in the lab that digital forensics practitioners use on a day-to-day basis to work real cases. It’s our anticipation that every student in the cybersecurity concentration, plus any other interested computer science students [and possibly more from other disciplines], will have the opportunity to be exposed to state-of-the-art hardware and software tools for digital forensics and industrial control systems,” Richard said. “From the industrial control systems [side], we will have both equipment for teaching students the basics of programming PLCs, as well as small-scale ‘simulations’ of real industrial control systems, e.g., a water-treatment plant, power plant, etc. These are really cool and on roll-away carts, with the real hardware tucked inside. This means that you can formulate real attacks and defenses and see if they work.”

According to the announcement, the FIREStarter 2 funding comes shortly after LSU President William Tate IV launched LSU’s Scholarship First Agenda, which aims to

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Computer Forensics

Veterans gain cybersecurity skills with all-expenses-paid

For many veterans, leaving the military is anything but a retirement party.

Active-duty personnel follow a strict schedule predetermining what they do, who they talk to and even when they eat. When service members become veterans, however, that structure disappears. New careers must be built. Life can get hard. 

In 2018, veterans accounted for almost 14 percent of all suicide deaths among U.S. adults, according to the Department of Veterans Affairs. Further, veterans who are in their first year away from service are twice as much at risk of suicide than the veteran population as a whole.

Helping veterans transition into new, well-paying careers is FIU’s Veterans and First Responders Training Initiative. The online program provides a year’s worth of practical cybersecurity training at no cost to veterans and first responders. 

“I genuinely believe that through our programming at FIU, we’re saving lives,” says Randy Pestana, assistant director of research and strategic initiatives at the Jack D. Gordon Institute for Public Policy at the Steven J. Green School of International and Public Affairs. 

Pestana knows what it’s like to find a new career after the military; he served in the Marines. The experience inspired him to organize the Veterans and First Responders Training Initiative, a program funded by a National Security Agency grant. Pestana is the initiative’s principal investigator.

The courses in the initiative are taught by faculty at the College of Engineering and Computing (CEC), the Gordon Institute and industry experts from the Global Forensic and Justice Center (GFJC) at FIU. The initiative falls under [email protected], a preeminent emerging program.

More than 200 veterans are set to participate in the upcoming year.

“At the end of the day, we want to put them into jobs,” says Alexander Perez-Pons, a professor in the Department of Electrical and Computer Engineering at

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