Diario Do Estado

Cisco PIX Firewalls

Autor: Umer Khan

Número de Páginas: 577

Umer Khan's first book, Cisco Security Specialist's Guide to PIX Firewalls, ISBN: 1931836639, has consistently maintained its spot as the #1 best-selling PIX book on amazon.com by providing readers with a clear, comprehensive, and independent introduction to PIX Firewall configuration. With the market for PIX Firewalls maintaining double digit growth and several major enhancements to both the PIX Firewall and VPN Client product lines, this book will have enormous appeal with the audience already familiar with his first book. - The Cisco Pix firewall is the #1 market leading firewall, owning 43% market share. Cisco is poised to release the newest, completely re-designed version 7 of the Pix operating system in the first quarter of 2004 - "Cisco Pix Firewalls: configure

Firewall Fundamentals

Autor: Wes Noonan , Ido Dubrawsky

Número de Páginas: 497

The essential guide to understanding and using firewalls to protect personal computers and your network An easy-to-read introduction to the most commonly deployed network security device Understand the threats firewalls are designed to protect against Learn basic firewall architectures, practical deployment scenarios, and common management and troubleshooting tasks Includes configuration, deployment, and management checklists Increasing reliance on the Internet in both work and home environments has radically increased the vulnerability of computing systems to attack from a wide variety of threats. Firewall technology continues to be the most prevalent form of protection against existing and new threats to computers and networks. A full understanding of what firewalls can do, how they can be deployed to maximum effect, and the differences among firewall types can make the difference between continued network integrity and complete network or computer failure. Firewall Fundamentals introduces readers to firewall concepts and explores various commercial and open source firewall implementations--including Cisco, Linksys, and Linux--allowing network administrators and small...

Internet Firewalls and Network Security

Autor: Chris Hare , Karanjit S. Siyan , Karanjit Siyan

Número de Páginas: 660

This book shows how computer security is implemented and the ways in which it can be side-stepped by trespassers. -- Details ways to catch hackers and limit their access -- Vital coverage provided for all Internet and private host sites -- CD-ROM includes software from Black Hole allowing users to build

Network World

Número de Páginas: 126

For more than 20 years, Network World has been the premier provider of information, intelligence and insight for network and IT executives responsible for the digital nervous systems of large organizations. Readers are responsible for designing, implementing and managing the voice, data and video systems their companies use to support everything from business critical applications to employee collaboration and electronic commerce.

Essential Check Point FireWall-1

Autor: Dameon D. Welch-abernathy

Número de Páginas: 548

The insider's guide on how to build, implement, and maintain Checkpoint Firewall 1, the number one bestselling firewall in the world. This book covers all the essentials of the product and step-by-step configuration instructions for many of the features people use most.

PC Week Intranet and Internet Firewall Strategies

Autor: Edward G. Amoroso , Ronald Sharp

Número de Páginas: 244

This complete guide shows why you need firewalls and how they work. Master the essential basics of firewalls: configurations, protocol issues, administration and more. By identifying the real threats to your network, you can establish packet filters or application-level gateways before security is breached.

Firewalls and VPNs

Autor: Richard W. Tibbs , Edward B. Oakes

Número de Páginas: 468

This book solves the need for a resource that illustrates the principles underlying security technology, as well as provides complete hands-on exercises that will serve as valuable practice for users. Based on open-source software, this book is oriented toward the first-time networking reader. Progressive, practical exercises build confidence; SOHO (small-office-home-office) users will also be impressed with the information provided, as for these users the affordability of open-source solutions can be critical. Comprehensive coverage includes: TCP/IP and related protocols, open-source firewalls, services support and applications that firewalls protect, IPsec and TLS-based VPNs, and firewall log and log servers. An excellent reference and resource for network administrators, security administrators, chief security officers, and anyone with the following certifications: SANS, GSEC, MCSE, MCSA, CNE, A+, and Security+.

Firewalls Complete

Autor: Marcus Goncalves

Número de Páginas: 684

Introduction TPC/IP and the need for security firewalls, basic connectivity, putting it together, firewall resource guide.

Cisco Router Firewall Security

Autor: Richard Deal

Número de Páginas: 2134

Harden perimeter routers with Cisco firewall functionality and features to ensure network security Detect and prevent denial of service (DoS) attacks with TCP Intercept, Context-Based Access Control (CBAC), and rate-limiting techniques Use Network-Based Application Recognition (NBAR) to detect and filter unwanted and malicious traffic Use router authentication to prevent spoofing and routing attacks Activate basic Cisco IOS filtering features like standard, extended, timed, lock-and-key, and reflexive ACLs to block various types of security threats and attacks, such as spoofing, DoS, Trojan horses, and worms Use black hole routing, policy routing, and Reverse Path Forwarding (RPF) to protect against spoofing attacks Apply stateful filtering of traffic with CBAC, including dynamic port mapping Use Authentication Proxy (AP) for user authentication Perform address translation with NAT, PAT, load distribution, and other methods Implement stateful NAT (SNAT) for redundancy Use Intrusion Detection System (IDS) to protect against basic types of attacks Obtain how-to instructions on basic logging and learn to easily interpret results Apply IPSec to provide secure connectivity for...

Firewalls 24seven

Autor: Matthew Strebe , Charles Arthur Perkins

Número de Páginas: 500

24seven is the series for experienced administrators who need to get the most out of their networks, hardware, and software. Starting at the point at which other books and training courses end and the real world begins, the 24seven series delivers a detailed, high-level approach to the information that administrators need to provide their companies with expert services. 24seven books are written to build on the knowledge you already have. These books don't waste time covering the basic information you already know or that you can easily figure out on your own. Instead, they focus on the hard-to-find information that will enable you to make informed choices when installing, administering, and troubleshooting hardware and software.

Aero Digest

Número de Páginas: 1586

The Handbook of Computer Networks, Distributed Networks, Network Planning, Control, Management, and New Trends and Applications

Autor: Hossein Bidgoli

Número de Páginas: 1136

The Handbook of Computer Networks is the third set of reference books from leading author and Professor of Management Information Systems at California State University, Bakersfield, Hossein Bidgoli. The Handbook of Computer Networks is designed to arm researchers, practitioners, students, and managers with in-depth understanding of this important and fast growing field in its broadest scope and in an applied and functional framework. Each volume incorporates state of the art core information and networking topics, practical applications and coverage of the emerging issues in the computer networking and data communications fields.

Personal Firewalls for Administrators and Remote Users

Autor: Lisa Yeo

Número de Páginas: 241

Many home computer users who have always relied on high speed Internet access don't realize that without a personal firewall, they are vulnerable to intrusion and attacks. This book is designed to explain how personal firewalls work and how to determine which type of firewall works best in a given situation.

Network Security, Firewalls, and VPNs

Autor: Denise Kinsey

Número de Páginas: 928

Network Security, Firewalls, and VPNs, Fourth Edition, offers a comprehensive, vendor-neutral introduction to network security, covering firewalls, intrusion detection and prevention systems, and VPNs. Written in a clear and engaging style, the text transitions smoothly from basic principles to advanced topics, incorporating real-world examples and practical applications. Readers will find definitions, operational explanations, and examples that foster a solid understanding of how these technologies function and integrate within networks. The Fourth Edition has been completely rewritten to reflect current technologies and practices, with expanded coverage of SIEM, SOAR, SOC implementation, cloud security, and cryptography uses and protections. It includes hands-on labs and exercises to help readers practice concepts directly. Aligned with the NIST NICE Framework and NSA CAE knowledge units, this edition is well-suited for IT, networking, information systems, and cybersecurity programs. Features and Benefits Rewritten to seamlessly integrate baseline network technologies with new tools for a complete, up-to-date security resource Offers expanded coverage of SIEM, SOAR, SOC...

The Age of Impeachment

Autor: David E. Kyvig

Número de Páginas: 504

A Bancroft Prize-winning historian chronicles the modern history of impeachment and the shift in American politics and constitutional culture revealed by its evolving interpretation and use.

Linux Firewalls

Autor: Steve Suehring , Robert Loren Ziegler

Número de Páginas: 556

Companion web site available.