Tag Archives: SSL

Tiptoeing Through Vulnerabilities

BombI sympathize with developers who throw up their hands and say, “I don’t do security stuff.” No matter what you choose, there’s a trade off that could go wrong. It’s especially troublesome if one deploys a “security website.” I’ve deployed security education websites in many environments over the past 20 years, and I rarely achieve the security level I’d like.

I wanted to watch a security webinar today.  But the webinar requires Adobe Flash, in which security researchers seem to uncover 1 or 2 vulnerabilities a month. I discarded Flash when upgrading my OS a couple years ago. It’s ironic that a security webinar might tempt it back onto my machine.

Continue reading Tiptoeing Through Vulnerabilities

Cryptosmith Video Series #1 through #15

Diagram of signing a public-key certificateI have posted the fifteenth video in the Cryptosmith Series on practical basic cryptography. The video collection falls into three parts: the network crypto introduction, the DVD example, and the public-key certificate discussion.

There are also updates to other series videos. They now use the acronym “SSL” a lot more, since people recognize it more often than “TLS.” The public-key discussions now include elliptic curve algorithms, since they are very popular in state-of-the-art SSL (TLS) deployments.

An overview and notes about the series appear below. If you take the time to look at these videos, please “like” and/or comment as appropriate.

Continue reading Cryptosmith Video Series #1 through #15