Secure AWS IAM. Finally.

Automatically set up a cron job to rotate your IAM keys for your profiles every morning.

sudo add-apt-repository ppa:rhyeal/aws-rotate-iam-keys
sudo apt-get update
sudo apt-get install aws-rotate-iam-keys
MacOS
brew tap rhyeal/aws-rotate-iam-keys https://github.com/rhyeal/aws-rotate-iam-keys
brew install aws-rotate-iam-keys

Additional cron instructions

Other Linux
wget -q https://github.com/rhyeal/aws-rotate-iam-keys/blob/master/aws-rotate-iam-keys_0.9.1.deb -o aws-rotate-iam-keys.deb
sudo dpkg -i aws-rotate-iam-keys.deb
sudo apt-get install -f
rm aws-rotate-iam-keys.deb # optional file clean up