Blog
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Tech Audits
What systems do security and availability audits cover? A fair question! Well, the hard truth is that it is your
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Two-factor authentication – just do it already!
During a recent conversation, I was asked to briefly describe what two-factor authentication is, while keeping the technical bits at
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Fail2ban on OpenBSD
Fail2ban is a nifty security tool that can monitor log files (ssh apache squid…etc) and execute commands, such as adding
