The time has come for new thinking in internet security software and DayZero Systems is stepping up to the challenge. The first zero day, signature-free detection application for protection from worms is being introduced today by DayZero Systems, Inc. (http://www.dayzerosystems.com/). The new DayZero SigFree(TM) Cerberus(TM) Version 1.0 brings a new level of added protection to any Windows computer user.