Kai Roer’s Security Culture Ramblings

Security profile: Dr. Anton Chuvakin

In the blogosphere there are a few bloggers who stand out. Amongst security bloggers, one of my absolute favorites are Dr. Anton Chuvakin. He is extremely knowledgeable, and he dares have his saying. He is also one of the bloggers in the security space that has the…

Security Industry — Stop embarrassing yourself!

Going to Colombia

Being a public speaker is something that is very hard not to enjoy (not that I am trying not to enjoy it). I am one of those people who love traveling, yet I need to have some purpose, something to do while traveling. Traveling the world giving trainings and speeches is really something that…

Tweetergetter — a scam?

After my initial days of trying out Twitter, I can see how addictive it can be. I am up to 40 followers in two days, and obviously I am looking into growth strategies.

Thus, when I got this message from a trustworthy contact of mine:

Antispam — the authentication way

An increasingly more popular way to stop spam is by using automatic whitelists. The type that returns an email directly to the sender with a text like this:

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