I'm not an expert by any means but will a 2013 PDF still be relevant in 2016? Are the best practices from 3 years ago still sufficient? I feel like half of the "best ciphers to use in 2013" are deprecated due to insecurity, but that might be ignorance on my part.

Edit: I see now that this informs readers about several classes of vulnerabilities and doesn't speak to specific frameworks or libraries being used to avoid or block them. This is probably good info, even 3 years from now.