What to look for in a USB flash drive
USB flash drives are pretty much a necessity these days. They’re far more convenient for moving files around than optical discs, and they make good backup devices. But not all USB flash drives are...
View ArticleDangers of public wifi — and how to stay safe
When it comes to the dangers of public wifi, many people tend to take one of two extreme approaches. Some don’t give it a thought at all. Some refuse to use it at all. Neither approach is completely...
View ArticleWhat can I do to improve the security of my digital information?
On Monday, March 13 at approximately 10:30 AM CST, I will be appearing on KFUO Radio’s Faith and Family program to discuss home computer security with host Andy Bates. One of the questions he’s...
View ArticleBest wireless security mode
What is the best wireless security mode? There are only four choices, and only one worth using, WPA2. But there are some other settings you have to use in order to make WPA2 secure. The best wireless...
View ArticleHow to set up and optimize an Asus RT-AC66U
Consumer routers drive security professionals like me crazy. I’m happy to say I finally found a router that doesn’t drive me nuts. I want you to buy an Asus RT-AC66U. I’m going to tell you why, and I’m...
View ArticleHow hard is CISSP?
CISSP difficulty is one of the most frequent questions I get once someone finds out I have it. “How hard is CISSP?” or “Could you pass CISSP again?” are two questions I get a lot. They’re fair...
View ArticleSecurity+ vs CISSP
Someone asked me to compare Security+ vs CISSP, particularly the difficulty. I’m glad to oblige. I have both certifications. Let’s start by looking at a couple of hypothetical questions. Don’t expect...
View ArticleDoes HTTPS matter? Yes. Here’s why.
“Does HTTPS matter?” a friend of a friend asked. “I heard it does. Is that still true?” Yes, yes, and yes. Here’s why. HTTP connections are unencrypted. HTTPS connections are encrypted. You can tell...
View ArticleHow a dictionary attack works
A dictionary attack is a common way to steal a password. Here’s how a dictionary attack works, in layperson’s terms. More importantly, here’s how to beat the attack. A dictionary attack is a much more...
View ArticleDid Microsoft steal DOS from CP/M?
Did Microsoft steal DOS from CP/M? There’s $100,000 in it for you if you can prove they did. Digital forensics consultant Bob Zeidman still says no. I’ve written about him before. But the rumors...
View ArticleWhat to look for in a USB flash drive
USB flash drives are pretty much a necessity these days. They’re far more convenient for moving files around than optical discs, and they make good backup devices. But not all USB flash drives are...
View ArticleDangers of public wifi — and how to stay safe
When it comes to the dangers of public wifi, many people tend to take one of two extreme approaches. Some don’t give it a thought at all. Some refuse to use it at all. Neither approach is completely...
View ArticleWhat can I do to improve the security of my digital information?
On Monday, March 13 at approximately 10:30 AM CST, I will be appearing on KFUO Radio’s Faith and Family program to discuss home computer security with host Andy Bates. One of the questions he’s...
View ArticleBest wireless security mode
What is the best wireless security mode? There are only four choices, and only one worth using, WPA2. But there are some other settings you have to use in order to make WPA2 secure. The best wireless...
View ArticleHow to set up and optimize an Asus RT-AC66U
Consumer routers drive security professionals like me crazy. I’m happy to say I finally found a router that doesn’t drive me nuts. I want you to buy an Asus RT-AC66U. I’m going to tell you why, and I’m...
View ArticleHow hard is CISSP?
CISSP difficulty is one of the most frequent questions I get once someone finds out I have it. “How hard is CISSP?” or “Could you pass CISSP again?” are two questions I get a lot. They’re fair...
View ArticleSecurity+ vs CISSP
Someone asked me to compare Security+ vs CISSP, particularly the difficulty. I’m glad to oblige. I have both certifications. Let’s start by looking at a couple of hypothetical questions. Don’t expect...
View ArticleDoes HTTPS matter? Yes. Here’s why.
“Does HTTPS matter?” a friend of a friend asked. “I heard it does. Is that still true?” Yes, yes, and yes. Here’s why. HTTP connections are unencrypted. HTTPS connections are encrypted. You can tell...
View ArticleHow a dictionary attack works
A dictionary attack is a common way to steal a password. Here’s how a dictionary attack works, in layperson’s terms. More importantly, here’s how to beat the attack. No good system stores passwords as...
View ArticleDid Microsoft steal DOS from CP/M?
Did Microsoft steal DOS from CP/M? There’s $100,000 in it for you if you can prove they did. Digital forensics consultant Bob Zeidman still says no. I’ve written about him before. But the rumors...
View Article