Did you know that an attacker can flood your house via the water dispenser on your connected refrigerator? Or that bluetooth enabled locks can be picked from ¼ of a mile away using radio frequencies? I didn’t either, until I attended this year’s DefCon 24, an annual hacking convention in Las Vegas.
While a hotel in Las Vegas full of 22,000 hackers sounds like it might not be a good idea, it’s just the opposite. The purpose of this conference is to bring together Internet security professionals from all over the world to help educate, inform and learn how to make the Internet a safer place...
Malware has become a catchall term for various types of cyber security risks, such as viruses, Trojan horses, worms, adware, ransomware and spyware. Many of us use these terms interchangeably to describe strange symptoms or behaviors encountered on a computer. However, all of them share a common goal, which is to compromise the safety of your devices. Symptoms of malware may appear obvious or discrete; knowing how to detect these dangerous intrusions will help you determine how to go about fixing the problem should it ever occur.
Malware is short for malicious software and refers to pro...
Have you ever run your Internet security software only to find out that there’s malware on your computer? How did it get there? When you’re running a full Internet security suite, it can be very frustrating to find out that, despite your best efforts, there’s malware on your computer anyway. The fight against malware is a complicated arms race of sorts. Here’s how it works.
The Four Components of the Malware Arms Race
There are three main players in the malware arms race:
The malware coders are, unfortunately, generally the winners of the arms race. They write mali...
Every spring the NCAA college basketball tournament — known as March Madness — turns workplaces into play spaces. Betting on brackets and watching games seem more suited to sports bars, but since many of the games are played during the workday, it’s not unusual for otherwise dedicated employees to schedule in some pleasure along with business. However, March Madness can cost workers and small business owners much more than productivity as cybercriminals target unsuspecting fans with malware.
“IoT” is an acronym for the “Internet of Things.” And any device that can connect to the Internet and transmit or receive data can be considered a “smart” thing. That includes smart homes, also known as connected homes. Smart homes — in which IoT devices such as thermostats or ovens can be programmed from anywhere — are popular with consumers who seek convenience. Some people, however, may not realize the connected devices or appliances they’ve grown to depend on could leak private information or be susceptible to hackers. In the rush to get products to market, smart device makers may not see security as a priority.
There are few times your smartphone or tablet will be more at risk than when you go on vacation. Although these items have been specifically designed to accompany you on your travels, they’re full of personal information that can put you, your finances, and your personal property at risk.
There’s no reason to assume the worst when you go on vacation, but you can greatly reduce your chances of a security breach by preparing your smartphone or tablet ahead of time and remaining vigilant while on your trip. Here’s how to prepare a smartphone or tablet before you go on vacation.
According to several studies on cost of ownership, users should replace their computer devices every four years. Not everyone will need to upgrade his or her computer every four years, but it’s a good rule to follow to ensure your data is safe and properly protected online.
To help you remember, every time we have a leap year ask yourself: when was the last time I bought a new computer? If you can’t remember, chances are you may be due for an upgrade. Once you’re ready to make the switch, you’ll need to follow a few steps to ensure your old technology has been properly wiped and recycled,...
Mention “cookies,” and most people expect a treat to appear. When talking about computers, however, cookies aren’t what’s on the dessert menu. In fact, they’re not even physical objects. Yet they do a great deal of the work that makes it possible for you to browse the Internet—and they can cause trouble if you don’t know how to manage them.
Meet the Cookie
A computer “cookie” is more formally known as an HTTP cookie, a web cookie, an Internet cookie, or a browser cookie. The name is a shorter version of “magic cookie,” which is a term for a packet of data that a computer receives, then s...
February 8th is National Clean out Your Computer day, and as they say, “Cleanliness is next to Godliness.” For centuries, this saying applied to tasks like scrubbing the floors and dusting the bookcases. Today, however, it applies to your computer just as much as it does to your house.
When you “clean” your computer, you don’t just dust off the keyboard and wipe fingerprints from the screen. You also pay attention to the state of the hard drive, updating software and removing old programs.
Cleaning both your computer’s hardware and its software matters.
Clean hardware help...
Biometrics are part of the cutting edge of technology. Put simply, biometrics are any metrics related to human features. Fingerprinting is a very early and simple version of biometrics, like when you login to your phone using your fingerprint. As with any emerging technology, the first question you should ask is if they are safe.
How Do Biometrics Work?
If you’ve ever put your fingerprint into an device, you have a vague idea of how biometrics work. Basically, you record your biometric information, in this case a fingerprint. The information is then stored, to be accessed later for compa...