Network Security Fundamentals

Network Security Fundamentals



By Gert De Laet, Gert Schauwers

Publisher : Cisco Press

Pub Date : September 08, 2004

Pages : 480





Network Security Fundamentals introduces the topic of network security in an easy-to-understand and comprehensive manner. This book is designed to provide a fundamental understanding of the various components of a network security architecture and to demonstrate how each component can be implemented to achieve best results. The book uses straightforward language to introduce topics and to show the features, mechanics, and functionality of various network security devices. A series of case studies helps illuminate concepts and shows how you can apply the concepts to solve real-world problems.



Divided into four parts, Network Security Fundamentals takes you on a tour of all the essential technologies and modern defenses at your disposal to help you maintain network uptime and data integrity. Part I covers the basics, introducing terms and concepts and laying the foundation of a solid security structure. The discussion focuses on weaknesses and vulnerabilities along with an overview of the traditional defenses used to thwart attacks. Part II examines two components of security-cryptography and security policies. Part III looks at the various security components. Separate chapters cover web security, router security, firewalls, intrusion detection systems (IDS), remote access security, virtual private networks (VPN), Public Key Infrastructure (PKI), wireless security, and logging and auditing. Each chapter in this section is a self-contained tutorial, allowing you to skip to those topics of greatest interest or primary concern. Part IV includes several reference appendixes, including the Cisco SAFE Blueprint, NSA guidelines, and SANS policies.



Content Network Security Fundamentals ebook:

Chapter 1. Network Security Overview

Chapter 2. Understanding VulnerabilitiesThe Need for Security

Chapter 3. Understanding Defenses

Chapter 4. Cryptography

Chapter 5. Security Policies

Chapter 6. Secure Design

Chapter 7. Web Security

Chapter 8. Router Security

Chapter 9. Firewalls

Chapter 10. Intrusion Detection System Concepts

Chapter 11. Remote Access

Chapter 12. Virtual Private Networks

Chapter 13. Public Key Infrastructure

Chapter 14. Wireless Security

Chapter 15. Logging and Auditing







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Hack Proofing Your E-Commerce Site

Hack Proofing Your E-Commerce Site

By
Ryan Russell, Teri Bidwell, Oliver Steudler, Robin Walshaw

Publisher : syngress
Pub Date : 2001
Pages : 689

This hacking ebooks describes what actions to take for Securing Financial Transactions and Implementing a Secure E-Commerce Site and Complete Coverage of How to Hack Your Own Site

This ebook describes how to implement strong security mechanisms to protect your information systems. It outlines the hacker's objectives and then gives details on how to counter those objectives.
The hacking ebook provide you with the tools and resources to avoid seeing your network become part of the latter group.To that end, this ebook is thoroughly practical , this ebook also cover topics such as disaster recovery, load balancing, and performance optimization.

Content of the ebook :

Chapter 1 Applying Security Principles to Your E-Business
Chapter 2 DDoS Attacks: Intent, Tools, and Defense
Chapter 3 Secure Web Site Design
Chapter 4 Designing and Implementing Security Policies
Chapter 5 Implementing a Secure E-Commerce Web Site
Chapter 6 Securing Financial Transactions
Chapter 7 Hacking Your Own Site
Chapter 8 Disaster Recovery Planning: The Best Defense
Chapter 9 Handling Large Volumes of Network Traffic
Chapter 10 Incident Response, Forensics, and the Law
Appendix A Cisco Solutions for Content Delivery
Appendix B Hack Proofing Your E-Commerce Web Site Fast Track

.NET Security and Cryptography free ebook

.NET Security and Cryptography free ebook

Security and cryptography, while always an essential part of the computing industry, have seen their importance increase greatly in the last several years. Microsoft's .NET Framework provides developers with a powerful new set of tools to make their applications secure. .NET Security and Cryptography is a practical and comprehensive guide to implementing both the security and the cryptography features found in the .NET platform. The authors provide numerous clear and focused examples in both C# and Visual Basic .NET, as well as detailed commentary on how the code works. They cover topics in a logical sequence and context, where they are most relevant and most easily understood.

This ebook will allow developers to:

1.Develop a solid basis in the theory of cryptography, so they can understand how the security tools in the .NET Framework function

2.Learn to use symmetric algorithms, asymmetric algorithms, and digital signatures

3.Master both traditional encryption programming as well as the new techniques of XML encryption and XML signatures

4.Learn how these tools apply to ASP.NET and Web Services security

Content of the ebooks:

Chapter One. .NET Cryptography and Security
Chapter Two. Fundamentals of Cryptography
Chapter Three. Symmetric Cryptography
Chapter Four. Asymmetric Cryptography
Chapter Five. Digital Signatures
Chapter Seven. .NET User-Based Security
Chapter Eight. .NET Code Access Security
Chapter Nine. ASP.NET Security
Chapter Ten. Web Services Security
Appendix A. A Security Attack Example: The Stack Overrun
Appendix B. How the RSA Cipher Works
Appendix C. Using the GNU GMP Library
Appendix D. Cryptography and Security Resources
Appendix E. Exploring Web Services


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Internet Security A Jumpstart for Systems Administrators and IT Managers free ebook

Internet Security A Jumpstart for Systems Administrators and IT Managers free ebook

Internet Security ebook discusses not only the technology needed to support a solid security strategy, but also those policies and processes that must be incorporated in order for that strategy to work.
New methods of breaking into corporate networks are resulting in major losses. This ebook provides the latest information on how to guard against attacks and informs the IT manager of the products that can detect and prevent break-ins. Crucial concepts such as authentication and encryption are explained, enabling the ereader to understand when and where these technologies will be useful. Due to the authors’ experiences in helping corporations develop secure networks, they are able to include the newest methods for protecting corporate data.
Shield data from both the internal and external intruder Discover products that can detect and prevent these break-ins Protect against major losses with the latest incident handling procedures for detecting and recovering data from new viruses Get details of a full security business review from performing the security risk analysis to justifying security expenditures based on your company’s business needs.

Table of Contents :
Internet Security—A Jumpstart for Systems Administrators and IT Managers
Foreword
Introduction
Chapter 1 - The Internet and Security
Chapter 2 - The Security Review Process
Chapter 3 - Cryptography
Chapter 4 - Secure Networks
Chapter 5 - Protecting Your Intranet From the Extranet and Internet
Chapter 6 - Authentication and Authorization
Chapter 7 - E-Commerce: Public Key Infrastructure
Chapter 8 - Messaging Security
Chapter 9 - What are we Doing Here?
Chapter 10 - Disaster Recovery
Appendix 1 - Security Tools
Appendix 2 - The CERT Report

Computer Network & Internet Security free ebooks

Computer Network & Internet Security free ebooks



content of the ebook:



BASIC INTERNET TECHNICAL DETAILS

SECURITY

SECURITY SERVICES AND MECHANISMS INTRODUCTION

ARCHITECTURE OBJECTIVES

AUDITING

INCIDENTS

INTRUSION MANAGEMENT SUMMARY

MODEMS

DIAL UP SECURITY ISSUES

NETWORK SECURITY

PC SECURITY

RCMP GUIDE TO MINIMIZING COMPUTER THEFT

PHYSICAL AND ENVIRONMENTAL SECURITY

CLASS C2: CONTROLLED ACCESS PROTECTION –AN INTRODUCTION

IDENTIFICATION AND AUTHENTICATION

RISK ANALYSIS

FIREWALLS

CRYPTOGRAPHY

MALICIOUS CODE

VIRTUAL PRIVATE NETWORKS: INTRODUCTION

WINDOWS NT NETWORK SECURITY

NT SECURITY MODEL

UNIX INCIDENT GUIDE





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