More Bad Password Advice and More Good Password Advice

As I was writing this, Conan the Sysadmin tweeted about passwords and the need to use secure ones. His message was simple: “Passwords and secret signs are crucial #cybersecurity defenses. Craft good ones, and use them well.” This is excellent advice and the gist of what I have shared on this blog in the past. […]
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It’s Time for Chip-and-PIN

I wrote about payment cards and chip-and-PIN most recently just over a year ago.  Home Depot has filed suit against MasterCard and Visa regarding chip cards. Wal-Mart did so a month ago. I mentioned an attack on Home Depot’s payment system a while ago. In the US, we don’t use chip-and-PIN technology as most of […]
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Cops, robbers and cyberattacks

It is claimed that when famed bank robber Willie Sutton was asked why he robbed banks, he replied, “because that’s where the money is.” Although later in his life he denied saying it, that statement is the basis for “Sutton’s Law”. It makes sense, though, and it seems to apply to cyber attacks, at least […]
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