TY - BOOK AU - Upadhaya, Gaurab Raj TI - Free/open source software: network infrastructure and security SN - 9788131204214 PY - 2007///] CY - New Delhi PB - Elsevier KW - COMPUTER NETWORKS-Security KW - COMPUTER SECURITY KW - COMPUTER SOFTWARE-Open Source Software N1 - References and Glossary included ER -