UNIX Network Programming, Volume 2: Interprocess Communications

Well-implemented interprocess communications (IPC) are key to the performance of virtually every non-trivial UNIX program. In UNIX Network Programming, Volume 2, Second Edition, legendary UNIX expert W. Richard Stevens presents a comprehensive guide to every form of IPC, including message passing, synchronization, shared memory, and Remote Procedure Calls (RPC).

Stevens begins with a basic introduction to IPC and the problems it is intended to solve. Step-by-step you’ll learn how to maximize both System V IPC and the new Posix standards, which offer dramatic improvements in convenience and performance.

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JAVA 2 Network Security - Certification books

Product Description
Provides the complete insiders guide to securing Java 2 enterprise applications, with comprehensive coverage of the new Java 2 security models. Designed to help you integrate Java 2 into your enterprise security strategies. Softcover. 3 1/2 inch disk included.

From the Inside Flap
Preface

Java is fashionable, but is it reliable? Java is entertaining, but is it secure? Java is useful, but is it safe?

The purpose of this book is to answer those questions, from the point of view of people who want to use Java, but want to do so reliably, securely and safely. That makes this book different from much recent writing on Java, which focuses, perfectly legitimately, on how a Java system can be broken into and how to avoid those dangers. On the contrary, this book focuses on how Java can be made secure and how to exploit its strengths. The goal is to provide practical help to the various groups involved in making a Java-based application or Web site into an industrial-strength commercial proposition.

Various groups have different needs and different skills, which this book meets in its different parts.

The first part is aimed at the intelligent non-specialist who oversees system management or application development, or incorporates Java into the security policy. Only a basic understanding of computers and a limited exposure to Java is assumed, but all the themes of Java security are introduced in a context that stresses over and over again how Java security must be seen as an integral part of system security.

The second part goes into more detail on how Java security works, and is aimed more at system and network administrators and programmers, who need to know more of what is going on.

The third part looks at the broader context in which Java operates, including some extensions to Java security and some aspects of its future.

This book explains the evolution of the Java security model, and then focuses on the Java 2 security architecture and its revolutionary domains of protection. It offers a very large number of examples to give you a better understanding of the technology involved.The Team That Wrote This Redbook

This redbook was produced by a team of specialists from around the world working at the International Technical Support Organization Raleigh Center.The leader of this project was Marco Pistoia.


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CCSP Cisco Secure VPN Exam Certification Guide (CCSP Self-Study) (Exam Certification Guide)

Official self-study test preparation guide for the Cisco 9E0-121 and 642-511 CSVPN exams

Coverage of the CSVPN topics enables you to identify and fill your knowledge gaps before the exam date. You'll learn about:

• Configuring Cisco VPN 3000 concentrators and VPN 3002 Hardware Clients for remote access
• Enabling secure VPNs using IPSec technologies
• Peer authentication using preshared keys and digital certificates
• Using Network Address Translation (NAT) and Port Address Translation (PAT) over VPNs
• Administering and monitoring VPN concentrators in remote-access and LAN-to-LAN networksUtilizing IPSec protocols and features
• Configuring VPN Client personal firewall support through the VPN concentrator
• Integrated unit and interactive user authentication through the Cisco VPN 3002 Hardware Client

Becoming a CCSP distinguishes you as part of an exclusive group of experts, ready to take on today's most challenging security tasks. Installation and configuration of Cisco VPN 3000 Series concentrators and Cisco VPN 3002 Hardware Clients are critical tasks in today's network environments, especially as reliance on the public Internet as an extension of business networks increases. Whether you are seeking a Cisco VPN Specialist Certification or the full-fledged CCSP Certification, learning what you need to know to pass the CSVPN (Cisco Secure Virtual Private Networks) exam qualifies you to keep your company's network safe while meeting its business needs.

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Managing Cisco Network Security

Cisco authorized self-study book for network security foundation learning

• Master technology concepts and security services to protect your network
• Develop and implement a network security policy
• Configure Cisco routers to secure the network environment by controlling SNMP access, routing updates, network traffic, and Ethernet switch port and access security
• Understand the AAA architecture and configure the network access server for AAA, CiscoSecure ACS, and TACACS+
• Secure Internet connections by creating a perimeter security system with Cisco routers
• Configure a variety of features of the PIX Firewall, including access control, multiple interfaces, AAA, PPTP support, Java applet blocking, URL and FTP filtering, SNMP and syslog support, redundancy, and maintenance
• Understand Cisco Encryption Technology and the steps you must follow to configure it on Cisco routers
• Learn how to use IPSec protocols to create a secure VPN and scale IPSec networks to support multiple IPSec peers

While the benefits of the information revolution are enormous, so too are the risks you take when offering products, services, and information to your customers, employees, and business partners via your network. Now more than ever, taking the proper steps to ensure the integrity of your network is critical for protecting your most valuable asset: your data. Even so, most corporate and government networks are vulnerable to attack. Managing Cisco Network Security teaches you how to install, configure, operate, manage, and verify Cisco network security products and Cisco IOS(r) Software security features.

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