Security

Web Applications

• An eye-opening walkthrough of the information that your browser provides to websites: http://webkay.robinlinus.com/

Server Logins

Proper practice using an ssh agent, especially when managing many keys or using a Bastion host to leapfrog into other instances!!! https://yakking.branchable.com/posts/ssh-A/. Summarized:

# Add a key to your ssh-agent
$ ssh-add -K <keyname>.pem
# Type in any required passcodes and what-not
# Utilize your ssh-agent to log into a Bastion Account
$ ssh -A <user>@<bastion-IP>
# From this bation
[<user>@<bastion-IP>]$ ssh