PART OF THE NEW JONES amp BARTLETT LEARNING INFORMATION SYSTEMS SECURITY amp ASSURANCE SERIESNetwork Security, Firewalls, and VPNs, Third Edition provides a unique, in-depth look at the major business challenges and threats that are introduced when an organization's network is connected to the public Internet. Written by industry experts, this book provides a comprehensive explanation of network security basics, including how hackers access online networks and the use of Firewalls and VPNs to provide security countermeasures. Using examples and exercises, this book incorporates hands-on activities to prepare the reader to disarm threats and prepare for emerging technologies and future attacks.Key Features:-Introduces the basics of network security\u2014exploring the details of firewall\n\nNetwork Security, Firewalls, and VPNs\n\nFree UK delivery on this item.\n\nThis brand new item is available with free UK delivery using Royal Mail tracked services.\n\nPlease note: the price adv;