--This newest addition to our popular Craig Hunt Linux Library covers everything Linux professionals need to know about security. --With real world examples and expert advice, you will learn how to develop and implement a safe and effective security policy for your Linux workstations, servers, and networks. --Covers additional important topics, such as physical security for hardware, impenetrable file system security, configuring your network to minimize the possibility of outside attack, and remote access and authentication, including a discussion of VPN.