Your BIND Server Probably Needs an Update

Years ago I wrote a class that included a long section on configuring DNS – the Domain Name System the Internet uses to “resolve” human-readable names into machine-processable IP addresses. I focused on explaining how to make it work. In a later security course I explained issues with DNS and how BIND 9 would fix […]
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More on Women in Cyber Security (and STEM Professions in General)

Last month I wrote about the need for more women in cyber security. The research for that post has made me reconsider some of my views about STEM education and I’d like to share some of that with you. Specifically, I was probably wrong about something. Let me begin with a story: When I was […]
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A Tale of a Lost Device

A couple of weeks ago,  I left my Kindle e-reader in my airplane seat. I know, I should have listened to the flight attendant’s advice to check the seat around me and so on, but I guess I was too tired to hear her. Aside from the “oh crap, those aren’t cheap” thoughts, there were […]
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Cyber Security and Masquerade — Not Just For Halloween

It’s nearly Halloween here in the US and that means costumes and masquerade. Google tells us that “masquerade” is a noun meaning “a false show or pretense” or a verb meaning “pretend to be someone one is not”. These have the same sense as the cyber security definition from RFC 4949, “A type of threat […]
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Why You Need to Pay Attention to the Wyndham Case

The US government is getting closer to being able to hold companies liable for cyber security breaches. Three years ago I wrote about a lawsuit by the Federal Trade Commission against Wyndham hotels (actually a collection of business entities). They alleged, among other things, that Wyndham used bad passwords, stored customers’ data unencrypted. After requesting […]
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