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A PC Geek has been serving the Waxahachie area since 2001, providing IT Support such as technical helpdesk support, computer support, and consulting to small and medium-sized businesses.

Can Computer Data Be Stolen Through Power Lines?

Can Computer Data Be Stolen Through Power Lines?

If you have an air-gapped computer, you probably think you're safe.  You may think that barring physical access to the machine, no hacker could possibly steal the data on that machine.  Unfortunately, you'd be incorrect.

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Alert: Even Chip-Based Cards Can’t Protect You From This New ATM Scam

Alert: Even Chip-Based Cards Can’t Protect You From This New ATM Scam

If we told you that automated teller machines, or ATMs, were susceptible to hacking attacks, would you believe us? You should; there are a plethora of ways for hackers to infiltrate and steal money from ATMs, with the latest being so dangerous that even the Secret Service has issued warnings about it.

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The Threat of Your Car Being Hacked is Becoming Increasingly Relevant

The Threat of Your Car Being Hacked is Becoming Increasingly Relevant

In response to the increasing danger of cyber attacks against computerized cars that are currently in production, Volkswagen has partnered up with three Israeli experts in cybersecurity to form a brand new cybersecurity company dedicated to designing solutions intended to protect such advanced cars and their passengers.

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Tip of the Week: Why Routinely Changing Your Password May Be a Bad Idea

Tip of the Week: Why Routinely Changing Your Password May Be a Bad Idea

You’ve heard it said that it’s a best security practice to routinely change your passwords. The idea here is that, if a password were stolen, then it would lose its value when the user goes to change it. While this sounds like solid logic, new research shows that it may actually be better NOT to change your passwords.

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4 Important Lessons Learned From Verizon’s Annual Security Report

4 Important Lessons Learned From Verizon’s Annual Security Report

Verizon has taken to publishing a compilation report analyzing data breach statistics with the help of industry partners, a report that is widely regarded as a must-read for the industry. A brief review of the latest edition’s executive summary revealed where information security vulnerabilities lie in industries worldwide and, even more helpfully, what shape those vulnerabilities took. The Data Breach Investigations Report, or DBIR, pulled no punches in outlining what kind of attacks happened in the past year, and how.

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Alert: A New Malware to Worry About for PC Gamers Using Steam

Alert: A New Malware to Worry About for PC Gamers Using Steam

Hackers have always gone after industries that are profitable, or hold sensitive information that can be lucrative when sold under the table. As such, retailers that accumulate financial credentials are often hit by hacks. The entertainment industry is no different, and hackers continue to grow craftier in their pursuit of wealth and power. Not even Steam, the PC gamer’s most valuable software solution, is safe from the dangers of hacking attacks.

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Researchers Investigated Internet-Connected Surveillance Cameras, What They Found is Unbelievable

b2ap3_thumbnail_internet_of_things_presents_risk_400.jpgThere’s a reason why IT professionals think that the Internet of things is a major security discrepancy. Around 5.5 million new devices are being connected to the Internet every day, and are giving security experts a run for their money. The Internet of Things and its devices could potentially become a security hazard for businesses that aren’t prepared to protect their assets from hacks.

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New Technology From LG Lets You See What a Bowling Ball Sees [VIDEO]

b2ap3_thumbnail_lg_rolling_security_400.jpgNew consumer technology holds a special place in many users’ hearts. In particular, the LG Rolling Bot looks like it will be a nifty little device to leave either in your office or at home. Basically, it’s a rolling security camera that can be controlled remotely through a smartphone.

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Crafty Hackers Find Ways to Intercept Wireless Transmissions

b2ap3_thumbnail_man_in_the_middle_400.jpgThe Internet of Things is constantly growing. Seemingly every commercially-available product now has a corresponding app or some sort of connectivity to the web. As this entity grows bigger still, you begin to see things that have very little intrinsic value coming with Internet connectivity.

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Tip of the Week: Add a PIN to Windows 10 Login to Improve Security

b2ap3_thumbnail_windows_10_pin_400.jpgBusinesses all over the world are taking advantage of two-factor authentication, causing the password’s value to depreciate over time. Passwords aren’t powerful enough to keep users safe from advanced threats. Hackers are finding ways to punch holes in even the most comprehensive security solution, forcing users to focus on improving security through other means.

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OliverAVu
I will use this PIN to Windows 10 login to improve security and get better results. From essay service review I learn many thing... Read More
Friday, 26 October 2018 22:56
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How a Hacker Could Potentially Assassinate a Hospital Patient

b2ap3_thumbnail_hack_threats_400.jpgWhenever hackers show themselves, they always spell trouble. Whether it’s stealing credentials or completely taking over someone’s computer, a hacker has a plethora of targets and methods that can be irritating for the average PC user, or business executive. In fact, hackers are so crafty that they can even hack into hospital equipment.

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Tip of the Week: Use Poetry to Protect Your Data

b2ap3_thumbnail_pasword_login_400.jpgPassword security is a common problem that businesses that take their cybersecurity seriously have to deal with on a regular basis. Passwords need to be complex and difficult to guess, but easy to remember at the same time. Unfortunately, these two goals don’t go hand-in-hand, and as such, users often have to sacrifice one for the other. The “passpoem” is a concept born to resolve this issue, though it takes a pretty roundabout path of doing so.

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JoshuaSWarren
This is an amazing post to read.
Friday, 26 October 2018 01:27
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Tip of the Week: Windows 10’s Default Settings May Invade Your Privacy, Here’s How to Change It

b2ap3_thumbnail_lock_privacy_400.jpgFor all of you who have Windows 10, you probably have realized that it is, without a doubt, one of the most refined versions of the Windows operating system released by Microsoft in recent years. In a way, it takes the best aspects of Windows 7, combines them with the metro menu from Windows 8, and adds several great new features that improve the user experience. However, not all is well for Windows 10; many users are concerned with some of Windows 10’s questionable data collection policies.

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Lock Your Doors and 2 Other No-Brainer Tips to Protect Your Data

b2ap3_thumbnail_desk_lock_security_400.jpgYou know the saying “you can never be too careful”? It’s always said by the person who understands the value of proceeding with caution, and understands that all it takes is a moment to lose everything. In some cases, it could be your workplace dignity, but in others, you need to cover your tracks to prevent hackers and other miscreants from performing the unspeakable: messing with your computer while you’re away from it momentarily.

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Agent Chrome Goes Incognito in Google City

b2ap3_thumbnail_google_incognito_mode_400.jpgAgent Chrome is a pretty well-known guy in Google City. In fact, you could say he was the top of his class at Browser University, and everybody who is anybody knows who he is. When on the job, Agent Chrome sometimes needs to lay low and avoid the prying eyes of the masses around him. And this particular operation, rightfully dubbed “Incognito,” is one such occasion.

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How You Handle Your Mouse Says a lot About You

b2ap3_thumbnail_mouse_authentication_400.jpgIn this day and age, a password isn’t enough to keep your accounts secure from attempted hacks. Passwords can be cracked as easily as anything. A lot of businesses have moved to two-factor authentication in order to preserve their data. There are several ways of using this for your business, but a new startup called BioCatch is developing an authentication procedure which looks at your mouse activity.

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Less Than 1% of Hackers Can Bypass Facelock Security App

b2ap3_thumbnail_facial_recognition_security_400.jpgPeople use and reuse old passwords time and again, and then they get two-factor authentication to augment their fifteen-character passwords. Wouldn’t it be great if your computer could recognize you just by how well you recognize others?

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Tip of the Week: Set Up 2-Step Verification for Your Google Account

b2ap3_thumbnail_googles_two_factor_authentication_400.jpgToday’s headlines are dominated by stories of major companies getting hacked, making the average computer user feel uneasy about their security. If you’re solely dependent on a measly password to protect you from hackers, then you’ve got good reason to worry. Adding a second layer of verification is an easy way to protect your information. Here’s how to set up 2-Step Verification for your Google account.

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New Study Shows Passwords Can, In Fact, be Remembered

b2ap3_thumbnail_people_remember_passwords_400.jpgWe see a lot of password-bashing these days, and some people have lost faith in them as a security measure. But, unfortunately, a lot of the blame for this lies in human memory. We just don’t pick passwords that are strong enough. In fact, a mind-numbing one in 20 people still use “password” to keep their information safe.

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Lizard Squad DDoS Attacks Lead to Internet Outages in Sweden, and More

b2ap3_thumbnail_ddos_lizard_squad_400.jpgIn the past, we’ve been known to go into detail about threats, vulnerabilities, and how to protect your business while online. Distributed denial of service (DDoS) attacks aren’t new in the technology world, but notorious hacking group Lizard Squad has somehow managed to take out Internet service for much of Sweden with a faulty DDoS attack; an unprecedented feat, especially for a ragtag group of irate gamers.

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Let's look at the definition of disaster. dis·as·ter A calamitous event, especially one occurring suddenly and causing great loss of life, damage, or hardship, as a flood, airplane crash, or business failure.To A PC Geek, a disaster is anything that involves a major loss of data or major downt...
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