Equinix, Inc. has announced that the United States Patent and Trademark Office has granted the company two patents for processes it has developed to ensure the industry's highest performance security operations at the company's Internet Business Exchange (IBX) data centers. The patents granted are U.S. Patent 6,976,269, entitled Internet co-location facility security system, and U.S. Patent 6,971,029, entitled Multi-ringed internet co-location facility security system and method.