04-CCNP Security – IPS Specialist 642-627 (Network IPS and IDS Deployment Architecture) By Eng-Ahmed Sultan | Arabic https://www.facebook.com/free4arab http://www.free4arab.com https://twitter.com/free4arab1 https://plus.google.com/113503705132872627915 نور الهدى لتكنولوجيا المعلومات