March 3, 2017
by sjvn01
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Want to know what’s really going on with your server? Then you need to know these essential commands. Once you’ve mastered them, you’ll be well on your way to being an expert Linux system administrator. 16 Linux server monitoring commands … Continue reading
March 2, 2017
by sjvn01
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Firefox is easily the most popular Linux web browser. In the recent LinuxQuestions survey, Firefox took first place with 51.7 percent of the vote. Chrome came in second with a mere 15.67 percent. The other browsers all had, at most, … Continue reading
February 27, 2017
by sjvn01
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Well, this is annoying. Maryland’s Montgomery County schools are using Chromebooks. The school system is using about 120,000 Chromebooks and multiple PCs running the Chrome web browser. But when Google recently updated them to Chrome OS 56, over 30 percent … Continue reading
February 24, 2017
by sjvn01
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When the National Security Agency (NSA) introduced Secure Hash Algorithm 1 (SHA-1) in 2002 as an approved cryptographic security algorithm it was practically unbreakable. That was a long, long time ago. It’s the end of SHA-1 and I feel fine. … Continue reading
February 23, 2017
by sjvn01
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I have a friend who believes that his site is too small for crackers to ever bother with. Need I tell you his site was recently cracked open like an egg? You’ve got to take security seriously. One of the … Continue reading
February 22, 2017
by sjvn01
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Last fall, we saw the biggest distributed denial of service (DDoS) attack ever. This year we’ll see even bigger ones. According to Akamai‘s latest State of the Internet Security report, here’s what’s behind them. Today’s leading causes of DDoS attacks. … Continue reading