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Building Linux Virtual Private Networks (VPNs) covers the most popular VPN technologies available for the Linux platform. In the early chapters the theory behind VPNs is discussed, including needs and uses. Common network and host configurations are also covered. Subsequent chapters drill down into the implementation and configuration of specific software packages. Specific, detailed instructions are included as well as troubleshooting information. This book will be an indispensable resource for anyone who wants to implement a Linux-based VPN. This book will meet the needs of anyone, from the Linux user to the experienced administrator to the security professional. --Oleg Kolesnikov

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The TP-Link Omada ER605 V2.6 bridges and routers bring efficiency and security to your network infrastructure. Designed for high-demand environments, it supports up to 150,000 concurrent sessions and offers impressive NAT throughput of up to 1808.29 Mbps, ensuring your network can handle intensive usage without compromising on speed or reliability. With an integrated 4-port switch and USB port, it provides versatile connectivity options for a wide range of devices. Security is a priority, with advanced encryption algorithms like 128-bit AES, 192-bit AES, and 256-bit AES, ensuring your data remains protected against threats. The router also boasts a comprehensive suite of VPN features, supporting various protocols and allowing for secure remote connections. Whether for business or advanced home networks, the TP-Link Omada ER605 V2.6 offers the performance, security, and flexibility needed to meet the demands of today's networking environments.

Gigabit VPN router delivers high-speed, secure and reliable network performance for employees at the office or on the road. OpenVPN server support allows clients running on employees' devices to connect using two-factor authentication. WAN failover allows your business to continue its network operation even if one of its WAN connections fails. Dual-WAN load balanced aggregates bandwidths of both WAN connections to achieve a higher Internet bandwidth. Integrated firewall supports URL filtering and access rules that allow an administrator to further regulate the traffic within the business network based on the services (i.e. TCP/UDP ports) and source/destination IP addresses. 802.1Q technology keeps resources in different SSIDs/VLANs separated, while allowing specified traffic to traverse between VLANs with inter-VLAN routing. Intuitive web administrative interface allows small business owners to deploy and manage the routers without professional IT staff onsite.

Gigabit VPN router delivers high-speed, secure and reliable network performance for employees whether they're at the office or on the road. Gigabit Ethernet ports transfer data 10 times faster than Fast Ethernet to provide a high-speed connection for your wired devices. OpenVPN server support allows clients running on employees' laptops, smartphones and tablets to connect to the offices using two-factor authentication. Integrated firewall supports URL filtering and access rules that allow an administrator to further regulate the traffic within the business network based on the services (i.e. TCP/UDP ports) and source/destination IP addresses. 802.1Q technology keeps resources in different SSIDs/VLANs separated, while allowing specified traffic to traverse between VLANs with inter-VLAN routing. Intuitive web administrative interface allows small business owners to deploy and manage the routers without professional IT staff onsite.

An introduction to designing and configuring Cisco IPsec VPNs   Understand the basics of the IPsec protocol and learn implementation best practices Study up-to-date IPsec design, incorporating current Cisco innovations in the security and VPN marketplace Learn how to avoid common pitfalls related to IPsec deployment Reinforce theory with case studies, configuration examples showing how IPsec maps to real-world solutions   IPsec Virtual Private Network Fundamentals provides a basic working knowledge of IPsec on various Cisco routing and switching platforms. It provides the foundation necessary to understand the different components of Cisco IPsec implementation and how it can be successfully implemented in a variety of network topologies and markets (service provider, enterprise, financial, government). This book views IPsec as an emerging requirement in most major vertical markets, explaining the need for increased information authentication, confidentiality, and non-repudiation for secure transmission of confidential data. The book is written using a layered approach, starting with basic explanations of why IPsec was developed and the types of organizations relying on IPsec to secure data transmissions. It then outlines the basic IPsec/ISAKMP fundamentals that were developed to meet demand for secure data transmission. The book covers the design and implementation of IPsec VPN architectures using an array of Cisco products, starting with basic concepts and proceeding to more advanced topics including high availability solutions and public key infrastructure (PKI). Sample topology diagrams and configuration examples are provided in each chapter to reinforce the fundamentals expressed in text and to assist readers in translating concepts into practical deployment scenarios. Additionally, comprehensive case studies are incorporated throughout to map topics to real-world solutions.

An introduction to designing and configuring Cisco IPsec VPNs   Understand the basics of the IPsec protocol and learn implementation best practices Study up-to-date IPsec design, incorporating current Cisco innovations in the security and VPN marketplace Learn how to avoid common pitfalls related to IPsec deployment Reinforce theory with case studies, configuration examples showing how IPsec maps to real-world solutions   IPsec Virtual Private Network Fundamentals provides a basic working knowledge of IPsec on various Cisco routing and switching platforms. It provides the foundation necessary to understand the different components of Cisco IPsec implementation and how it can be successfully implemented in a variety of network topologies and markets (service provider, enterprise, financial, government). This book views IPsec as an emerging requirement in most major vertical markets, explaining the need for increased information authentication, confidentiality, and non-repudiation for secure transmission of confidential data. The book is written using a layered approach, starting with basic explanations of why IPsec was developed and the types of organizations relying on IPsec to secure data transmissions. It then outlines the basic IPsec/ISAKMP fundamentals that were developed to meet demand for secure data transmission. The book covers the design and implementation of IPsec VPN architectures using an array of Cisco products, starting with basic concepts and proceeding to more advanced topics including high availability solutions and public key infrastructure (PKI). Sample topology diagrams and configuration examples are provided in each chapter to reinforce the fundamentals expressed in text and to assist readers in translating concepts into practical deployment scenarios. Additionally, comprehensive case studies are incorporated throughout to map topics to real-world solutions.

Provides extensive coverage of IPSec architecture and protocols and instruction on how to deploy IPSec in Virtual Private Networks. DLC: IPSec (Computer network protocol)

Book is in Used-VeryGood condition. Pages and cover are clean and intact. Used items may not include supplementary materials such as CDs or access codes. May show signs of minor shelf wear and contain very limited notes and highlighting. 2.29

Over 130 in Stock On 12/24/2024. Hardcover.

Historically, only large companies could afford secure networks, which they created from expensive leased lines. Smaller folks had to make do with the relatively untrusted Internet. Nowadays, even large companies have to go outside their private nets, because so many people telecommute or log in while they're on the road. How do you provide a low-cost, secure electronic network for your organization?The solution is a virtual private network: a collection of technologies that creates secure connections or "tunnels" over regular Internet lines--connections that can be easily used by anybody logging in from anywhere. A number of products now exist to help you develop that solution.This book tells you how to plan and build a VPN. It starts with general concerns like costs, configuration, and how a VPN fits in with other networking technologies like firewalls. It continues with detailed descriptions of how to install and use VPN technologies that are available for Windows NT and Unix, such as PPTP and L2TP, Altavista Tunnel, Cisco PIX, and the secure shell (SSH).New features in the second edition include SSH, which is a popular VPN solution for Unix systems, and an expanded description of the IPSec standard, for which several vendors have announced support.Topics include:How the VPN compares to other available networking technologiesIntroduction to encryption, firewalls, the IPSec standard, and other technologies that let VPNs workPoint to Point Tunneling Protocol (PPTP) and L2TPThe Altavista TunnelThe Cisco PIX FirewallSecure Shell (SSH)Maintenance and troubleshooting

ZOSI surveillance systems are designed to meet your home and business needs with easy installation and operation. Day or night, you should always feel safe and secure. With this HD security system, you can keep tabs on what's happening at your home or business and watch the high-quality video on your tablet or smartphone anytime. Color: White.

Print Textbook & Virtual Security Cloud.Please confirm the ISBNs used in your course with your instructor before placing your order; your institution may use a custom integration or an access portal that requires a different access code.Fully revised and updated with the latest data from the field, Network Security, Firewalls, and VPNs, 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. Written by an industry expert, 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.

This book covers the CCIE v5 topics for tunnelling, DMVPN (Dynamic Multipoint VPN), VPNs, and NAT. It will show you how to create a network from the beginning, starting with basic GRE tunnels, and working up towards a phase 3 DMVPN solution for both IPv4 and IPv6 traffic. Using EIGRP, OSPF, and BGP, you will create a scalable, secure network, implementing Quality of Service along the way. This volume also covers IPv6 transition mechanisms, such as 6over4, 6to4, 6RD and ISTAP, and IPv6 for NAT.

The most practical, comprehensive solution to defending your network perimeter. Get expert insight from the industry's leading voices: Stephen Northcutt and the expertise of the SANS team. Inside Network Perimeter Security is a practical guide to designing, deploying, and maintaining network defenses. It discusses perimeter components such as firewalls, VPNs, routers, and intrusion detection systems, and explains how to integrate them into a unified whole to meet real-world business requirements. The book consolidates the experience of seventeen information security professionals working together as a team of writers and reviewers. This is an excellent reference for those interested in examining best practices of perimeter defense and in expanding their knowledge of network security. Because the book was developed in close coordination with the SANS Institute, it is also a valuable supplementary resource for those pursuing the GIAC Certified Firewall Analyst (GCFW) certification.

Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or writing/highlighting. We ship orders daily and Customer Service is our top priority!

24 dedicated keys in a compact footprint with USB connection to computer. Replace legacy serial keypads sending ASCII to a COM port. With a co-injected case equally suitable for handheld or desktop applications, the XK-24 provides a versatile control box for any computer-driven application. Use key blockers and tall or wide keycaps to instantly customize the XK-24 for your specific requirements. Repositioning keys and feet allow the XK-24 to assume a "landscape" orientation with four rows and six columns.

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3rd edition. 500 pages. 9.00x7.25x1.00 inches. In Stock.