Network security systems

Objective. Network security systems are one of the key players in today's business life. Some networks private while others open to public. Whether your network is or public, it must be well secured and secure. In this article, we will discuss where begins, describe general measures taken secure it. Method. The study determined by need solve problem algorithmic mathematical support for assessing functional a based on system modeling finding erroneous positions. Result. Proposed deployment that designed serves specific group people communication, collaboration sharing. Conclusion. proposed methods can effective protecting from attacks other threats. Well-designed corporate policies critical defining controlling access various parts network.