Here’s how to find out if your child is involved in malicious online activity -- before the authorities do
Stories by Roger A. Grimes
You're far more vulnerable to hackers than you think. Here are the secrets to staying secure
How to scan every running process on your system for malware in seconds, without installing antimalware software
Forget Nigerian princes -- today’s spearphishing is sophisticated business, fooling even the most seasoned security pros
The default state of Internet privacy is a travesty. But if you're willing to work hard, you can experience the next best thing to absolute Internet anonymity
In the 10 years since Security Adviser debuted, the threats have changed -- as have the defenses, and no one can argue computer security is safer overall
Any device with a computer chip can be hacked, but not all hacks are created equal. In fact, in a world where tens of millions of computers are compromised by malware every year and nearly every company's network is owned, truly innovative or thought-provoking hacks are few and far between.
Nearly every company in the world has thousands of vulnerabilities that hackers can easily exploit. For anyone working in IT, this is not a bombshell announcement. It's business as usual.
For all the emphasis on tools and gizmos, IT is still very much about the people who develop and use said tools and gizmos. Collaboration, mutual respect, passion for the work -- all this and more are essential to a beneficial outcome, whether your IT group is shipping code, swatting bugs, working with business users, or securing company systems.
Getting fired from an IT security job is a rare event, but there are certainly ways to ensure or accelerate your own unemployment. I'm not talking about garden-variety mistakes here. After all, most IT workers create or live with lots of little mistakes every day. That's the nature of complex, rewarding work.
Nine years ago, I created what I believe was the world's first USB worm. By playing around with a USB thumb drive and placing a hidden file on it, I was able to make any computer in which the "infected" USB drive was plugged into automatically spread the file to the host computer, then back again when a new USB device was plugged in.
Beware bold promises from a multibillion-dollar industry that can't prevent your IT systems from being routinely hacked
Advanced persistent threats have garnered a lot of attention of late, deservedly so. APTs are arguably the most dangerous security concern for business organizations today, given their targeted nature.
In today's threatscape, antivirus software provides little piece of mind. In fact, antimalware scanners on the whole are horrifically inaccurate, especially with exploits less than 24 hours old. After all, malicious hackers and malware can change their tactics at will. Swap a few bytes around, and a previously recognized malware program becomes unrecognizable.
Most malware is mundane, but these innovative techniques are exploiting systems and networks of even the savviest users
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