I am Internet Security Consultant and a Cisco Certified Security Professional.I have been in managed services from over 10 years and have worked extensively on Servers, routing switching, security, Load Balancers and VOIP. The technologies on Which I have gained experience are :1) Servers - Windows, Linux, CentOS2) VPN - IPSEC, L2TP, PPTP3) Authentication - Radius, PAP, CHAP3) Natting and Access Rules Management4) Monitoring of Network DevicesThe Vendor Specific experience are :1) Cisco2) Checkpoint3) Juniper4) Sonicwall5) BigIP F5 (LTMs and GTMs)Further being a Certified Ethical Hacker, I have been doing Vulnerability Assessments and Penetration Testing have experience in using Backtrack and Metasploit.He has keen interest in RSA technologies and has been doing some research on cryptography.SpecialtiesRouting, Switching, Security, Voice, Trivoli, ISO certifications, ITIL, VA/PT, website testing