1
Michael Brownlie, Stephen Hillier, Paul C Van Oorschot: Computer network security system and method having unilateral enforceable security policy provision. Entrust Technologies, Markison & Reckamp P C, March 13, 2001: US06202157 (197 worldwide citation)

A computer network security system and method utilizes digitally signed and centrally assigned policy data, such as password length rules, that is unilaterally enforced at network nodes by node policy enforcement engines. The policy data may be variable on a per client or network node basis through ...


2
Michael Brownlie, Stephen Hillier, Paul C Van Oorschot: Computer network security system and method having unilateral enforceable security policy provision. Entrust, Vedder Price Kaufman & Kammholz P C, February 6, 2007: US07174563 (122 worldwide citation)

A computer network security system and method utilizes digitally signed and centrally assigned policy data, such as password length rules, that is unilaterally enforced at network nodes by node policy enforcement engines. The policy data may be variable on a per client or network node basis through ...