A firewall is as good as its policies and the security of its VPN connections. The latest generation of firewalls offers a dizzying array of powerful options; they key to success is to write concise policies that provide the appropriate level of access while maximizing security. This book covers the leading firewall products: Cisco PIX, Check Point NGX, Microsoft ISA Server, Juniper's NetScreen Firewall, and SonicWall. It describes in plain English what features can be controlled by a policy, and walks the reader through the steps for writing the policy to fit the objective. Because of their vulnerability and their complexity, VPN policies are covered in more depth with numerous tips for troubleshooting remote connections.· The only book that focuses on creating policies that apply to multiple products.· Included is a bonus chapter on using Ethereal, the most popular protocol analyzer, to monitor and analyze network traffic.· Shows what features can be controlled by a policy, and walks you through the steps for writing the policy to fit the objective at hand

Fortinet offers the most comprehensive solutions to help industries accelerate security, maximize productivity, preserve user experience, and lower total cost of ownership. A FortiGate firewall is a comprehensive network security solution that provides firewall protection, intrusion prevention, antivirus and antimalware scanning, VPN connectivity, and other security features. FortiGate firewall is also a router. It offers real-time threat intelligence to help you stay one step ahead of cyber attackers. When a firewall executes packet filtering, it examines the packets of data, comparing it against filters, which consist of information used to identify malicious data. If a data packet meets the parameters of a threat as defined by a filter, then it is discarded and your network is protected. This book consists from the following parts: 1. Firewall Evaluation 2. Firewall Sizing 3. FortiGate Series 4. FortiGate Access 5. FortiGate GUI Overview 6. FortiGate Administrator: 7. FortiGate Password Policy: 8. FortiGate Global Settings 9. FortiGate Modes 10. FortiGate Feature Visibility 11. FortiGuard 12. Interfaces 13. FortiGate Policy 14. FortiGate Firewall NAT 15. FortiGate Authentication 16. FortiGate Firewall Digital Certificates 17. FortiGate Firewall Security Profiles Inspection Mode 18. FortiGate Intrusion and Prevention System ( IPS) 19. FortiGate Web Filtering 20. FortiGate Firewall File Filtering 21. FortiGate Firewall Application Control 22. FortiGate Firewall Antivirus Security Profile 23. FortiGate High Availability 24. Other Details about FortiGate High Availability 25. FortiGate Firewall VPN 26. FortiGate Firewall IPsec 27. FortiGate Firewall SSL-VPN 28. FortiGate Firewall SD-WAN 29. Labs and Tutorials

If a network is not secure, how valuable is it? Introduction to Computer Networks and Cybersecurity takes an integrated approach to networking and cybersecurity, highlighting the interconnections so that you quickly understand the complex design issues in modern networks. This full-color book uses a wealth of examples and illustrations to effective

Juniper Networks Secure Access SSL VPN appliances provide a complete range of remote access appliances for the smallest companies up to the largest service providers. As a system administrator or security professional, this comprehensive configuration guide will allow you to configure these appliances to allow remote and mobile access for employees. If you manage and secure a larger enterprise, this book will help you to provide remote and/or extranet access, for employees, partners, and customers from a single platform. - Complete coverage of the Juniper Networks Secure Access SSL VPN line including the 700, 2000, 4000, 6000, and 6000 SP. - Learn to scale your appliances to meet the demands of remote workers and offices. - Use the NEW coordinated threat control with Juniper Networks IDP to manage the security of your entire enterprise.

Dr. Tom and Debra Shinder have become synonymous with Microsoft's flagship firewall product ISA Server, as a result of Tom's prominent role as a member of the beta development team, and Tom and Deb's featured placement on both Microsoft's ISA Server Web site and ISAserver.org. Tom and Deb's book on the first release of the product "Configuring ISA Server 2000" dominated the ISA Server 2000 book market having sold over 40,000 copies worldwide, and the ISA Server community is eagerly awaiting Tom and Deb's book on ISA Server 2004, which is the dramatically upgraded new release from Microsoft.Dr. Tom and Debra Shinder have become synonymous with Microsoft's flagship firewall product ISA Server, as a result of Tom's prominent role as a member of the beta development team, and Tom and Deb's featured placement on both Microsoft's ISA Server Web site and ISAserver.org. Tom and Deb's book on the first release of the product "Configuring ISA Server 2000" dominated the ISA Server 2000 book market having sold over 40,000 copies worldwide, and the ISA Server community is eagerly awaiting Tom and Deb's book on ISA Server 2004, which is the dramatically upgraded new release from Microsoft. This book will be featured prominently on the ISAserver.org home page as well as referenced on Microsoft TechNet and ISA Server Web pages. Tom and Deb's unparalleled technical expertise combined with prime on-line marketing opportunities will make this the #1 book again in the ISA Server market.* This book will provide readers with unparalleled information on installing, confiuguring, and troubleshooting ISA Server 2004 by teaching readers to: * Deploy ISA Server 2004 in small businesses and large organizations.* Learn how to configure complex DMZ configurations using ISA Server 2004's new network awareness features and built-in multinetworking capabilities.* Learn how to take advantage of ISA Server 2004's new VPN capabilities!

This fully revised and updated second 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. It 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. Topics covered include: the basics of network security--exploring the details of firewall security and how VPNs operate; how to plan proper network security to combat hackers and outside threats; firewall configuration and deployment and managing firewall security; and how to secure local and internet communications with a VP. --

ISA Server 2006 is a robust application layer firewall that provides organizations with the ability to secure critical business infrastructure from the exploits and threats of the modern computing world. ISA’s ability to act as an edge firewall, a Virtual Private Networking solution, a reverse proxy server, or a content caching device give it unprecedented flexibility and position it as a valuable security tool for many types of organizations. ISA Server 2006 Unleashed provides insight into the inner workings of the product, as well as providing best-practice advice on design and implementation concepts for ISA. In addition to detailing commonly requested topics such as securing Outlook Web Access, deploying ISA in a firewall DMZ, and monitoring ISA traffic, this book provides up-to-date information about the new enhancements made to the 2006 version of the product. The author draws upon his experience deploying and managing enterprise ISA environments to present real-world scenarios, outline tips and tricks, and provide step-by-step guides to securing infrastructure using ISA.

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 office/home office computer users to effectively choose and configure their devices. Firewall Fundamentals is written in clear and easy-to-understand language and helps novice users understand what firewalls are and how and where they are used. It introduces various types of firewalls, first conceptually and then by explaining how different firewall implementations actually work. It also provides numerous implementation examples, demonstrating the use of firewalls in both personal and business-related scenarios, and explains how a firewall should be installed and configured. Additionally, generic firewall troubleshooting methodologies and common management tasks are clearly defined and explained.

Juniper Networks Secure Access SSL VPN appliances provide a complete range of remote access appliances for the smallest companies up to the largest service providers. This comprehensive configuration guide will allow system administrators and security professionals to configure these appliances to allow remote and mobile access for employees. If you manage and secure a larger enterprise, this book will help you to provide remote and/or extranet access for employees, partners, and customers from a single platform. - Configure Juniper's Instant Virtual Extranet (IVE) - Install and set up IVE through either the command line interface (CLI) or Web-based console - Master the "3 Rs": Realms, Roles, and Resources - Realize the potential of the "3Rs" for endpoint security, sign-in policies, and authorization of servers - Get Inside both the Windows and Java Versions of Secure Application Manager (SAM) - Learn to implement SAM, manage the end-user experience, and troubleshoot SAM in the field - Integrate IVE with Terminal Services and Citrix - Enable terminal services proxy and configure role options, configure Citrix using a custom ICA, configure terminal services resource policies and profiles, and configure terminal services and Citrix using a hosted Java applet - Ensure Endpoint Security - Use Host Checker, Cache Cleaner, Secure Virtual Workspace, and IVE/IDP integration to secure your network - Manage the Remote Access Needs of Your Organization - Configure Web access, file access and telnet/SSH access for remote users and offices - Configure Core Networking Components through the System Menu - Create clusters, manage virtual systems, and monitor logs, reports, and alerts - Create Bullet-Proof Sign-in Policies - Create standard and custom sign-in pages for both user and administrator access and Secure Meeting pages - Use the IVE for Log-Related Tasks - Perform log filtering, log management, syslog exporting, SNMP management, and system resource monitoring and reporting.

Achieve success in your FCP - FortiManager 7.4 Administrator Exam on the first try with our new and exclusive preparation book. This comprehensive resource is designed to help you test your knowledge, providing a collection of the latest questions with detailed explanations. Save both time and money by investing in this book, which covers all the topics included in the FCP - FortiManager 7.4 Administrator exam. This book includes two full-length, highly important practice tests, each with 35 questions, for a total of 70 Exclusive and Up-to-date questions. It also provides detailed explanations for each question. Dedicate your effort to mastering these FCP - FortiManager 7.4 Administrator exam questions, as they offer up-to-date information on the entire exam syllabus. This book is strategically crafted to not only assess your knowledge and skills but also to boost your confidence for the real exam. With a focus on thorough preparation, passing the official FCP - FortiManager 7.4 Administrator Exam on your first attempt becomes achievable through diligent study of these valuable resources. Welcome!