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Hi, I’m Jeff Kayser. I work as a database administrator for Jibe Consulting. After hours, I’m the Database Doctor, your friendly security geek. After twenty years of doing tech support for my extended family, I started this blog so that I would have a way to broadcast helpful security information outside of my personal circle.¬†People need to know the threats they face and how to protect themselves. I don’t get paid to write this blog, but if it helps you out, then it’s well worth my time. Plus, this stuff is fascinating to me.

If you’re new to the site, welcome! Here are links to some of my most popular posts:

Below is a complete list of the topics I’ve covered so far. Click on each topic to view all of its related articles. If there’s something you want to read about that’s not on here, please feel free to¬†contact me!