By: Rajesh Deodhar

The author is a BE in Industrial Electronics, a CISA (Certified Information Systems Auditor), has a DCL (Diploma in Cyber Law) and is also a CCNA (Certified Cisco Certified Network Associate). He has more than 17 years of experience in the field of computer hardware, networking, firewalls and IS auditing. He is a director at Omega Systems and Services Pvt Ltd, Pune. He has deployed more than 50 Ipcop-based firewalls in different verticals and in various configurations. Please send your feedback/queries to rajesh@omegasystems.co.in.