There are several options for downloading grsecurity:
Stable - These releases have been deemed stable, but may not contain the latest features or support the latest kernels
Test - These releases contain the latest features and support the latest kernels
Packages - If you use RedHat, CentOS, Fedora, Debian, or Ubuntu, you'll find third party packages of grsecurity kernels here
CVS - Browse the CVS repository here
Development of grsecurity is sponsored in part by:
For the list of benefits of sponsoring and information on how to become a sponsor, please see the sponsors page.Development is also supported by user donations.
If grsecurity has been useful to you, consider making a donation to support its further development.
For international users or users donating with a credit card, PayPal is the only supported method.
For US users, Dwolla is the preferred method as donations under $10 incur no fees and any larger donations have a 25 cent flat fee.
Bitcoin donations are accepted at : 14hBAaBzjCkR6uYCAUJa27okdXrukQVjTN
Donating is also possible simply by using the below link whenever you order items from Amazon.