The cheapest place to buy SSL certificates that I'm aware of:
https://www.gogetssl.com/
Cloudflare introduces universal SSL
https://blog.cloudflare.com/introduci...
Two good blog posts on how the TLS handshake works:
http://blog.hartleybrody.com/https-ce...
http://www.moserware.com/2009/06/firs...
Video explaining the math behind public encryption
• Public Key Cryptography: Diffie-Hellm...
self-signed certificate example:
https://selfsigned.jelled.com/
Google's announcement that they would begin discrediting sites that use SHA-1 certificates:
http://googleonlinesecurity.blogspot....
Google's announcement that they will begin giving a ranking boost to sites serving content over HTTPS.
http://googlewebmastercentral.blogspo...
Comcast has been caught injecting ads into websites. They can't do this if the site is served over HTTPS.
https://www.techdirt.com/articles/201...
On this page of the site you can watch the video online SSL Certificates: Serving secure web content over HTTPS with a duration of hours minute second in good quality, which was uploaded by the user WebConcepts 30 September 2014, share the link with friends and acquaintances, this video has already been watched 221,192 times on youtube and it was liked by 2.6 thousand viewers. Enjoy your viewing!