www.defendu.com
The award-winning site for self-defense, security and personal protection information and techniques.

        

Defend University, your information source for self-defense, personal protection, defensive tactics, security, and executive protection.
Women's Self-Defense Institute for information on self-defense, rape prevention, personal protection, weapons, sexual assault and your source for the popular Rape Escape videos.
Relson Gracie Jiu-Jitsu Training Association of Arizona for Gracie Jiu-Jitsu, Brazilian Jiu-Jitsu instruction and information.