Cisco Unrestricted Firewall Failover

The Cisco PIX 515E Firewall is an enhanced version of the widely popular Cisco PIX 515 platform, providing industry-leading stateful firewall and IP Security (IPSec) virtual private networking (VPN) services. Designed for small and medium businesses, as well as enterprise remote offices, the Cisco PIX 515E features increased processing power and integrated, hardware-based IPSec acceleration (certain models) delivering even more robust performance for high throughput security requirements.

The PIX 515E "Unrestricted" model extends the capabilities of the family with support for stateful failover, additional LAN interfaces, and increased VPN throughput via integrated hardware-based VPN acceleration. The Cisco PIX 515E-UR also adds the ability to share state information with a hot-standby Cisco PIX Firewall for complete firewall redundancy.

NETGEAR's ProSafe 802.11g Wireless Firewall with USB Print Server consolidates multiple connection features and gives users the ability to share secure wired and wireless network connections. Designed to connect multiple PCs without running additional wires, it allows up to 253 users on the LAN - including up to 64 wireless users - to share one broadband Internet connection. Higher wireless speeds allow for distribution of large files and enables high performance videoconferencing. The built-in print server enables multiple users to utilize a single printer. Full-scale business-class security that includes Wi-Fi Protected Access enhancements and Stateful Packet Inspection Firewall ensures that the network, network users, and data communications are thoroughly protected. Fully compliant with 802.11g 54 Mbps, it preserves your 802.11b investment. Web browser-based settings and on-screen help make setup a breeze. Fail safe features provide back-up connection to the Internet. It is wall-mountable to save space.

NETGEAR's ProSafe VPN Firewall with 8 Port 10/100 switch and Dial Back-up is an SNMP-Manageable, high-performance network solution that furnishes multidimensional security. Fully equipped and broadband-capable, this Virtual Private Network (VPN) firewall comes with connection insurance: a built-in serial port for dial-up access. This practical feature means your business can maintain operation if your broadband Internet connection fails. It lets you retain an analog modem for emergency backup and also provides a migration path from analog to broadband, making the transition effortless.

High on security, this true firewall provides Denial of Service (DoS) protection and Intrusion Detection using Stateful Packet Inspection (SPI), URL keyword filtering, logging, reporting, and real-time alerts. It supports up to 50 IPSec VPN tunnels simultaneously using Public Key Infrastructure (PKI), reducing your operating costs and improving the security of your network. With 8 auto-sensing, Auto Uplink switched LAN ports and Network Address Translation (NAT) routing, up to 253 users can access your broadband connection at the same time. Quality of Service (QoS) ensures your voice and multimedia traffic are properly prioritized.

At the heart of your office network, NETGEAR's high performance security appliance, ProSafe VPN Firewall 200 offers a complete security solution for small and medium sized companies. This rack-mountable, Stateful Packet Inspection (SPI) firewall is equipped with support for up to 200 security associations (VPN tunnels). The FVX538 can serve as a DHCP Server, supports Simple Network Management Protocol (SNMP), Quality of Service (QoS) and has a powerful SPI firewall to protect your PCs against intruders and most common Internet attacks.

Featuring eight auto-sensing 10/100 Mbps LAN ports, one Gigabit LAN port and two 10/100 WAN ports, the ProSafe VPN Firewall FVX538 lets multiple computers in your office share two Internet connections. The dual WAN ports let you connect a second Internet line as a backup to insure that you're never disconnected. Or, use both Internet ports at the same time, and let the router balance your office's requirements between them for maximum bandwidth efficiency. One LAN port can be dedicated as a hardware DMZ port for safely providing services to the Internet without compromising security on your LAN.

With enterprise-class 90+ Mbps firewall and up to 100 Mbps VPN throughput, the FVX538 is an ideal headquarter security solution for companies that need rock solid network protection and fast, secure VPN access for remote employees and branch offices at a cost-effective price point. NETGEAR's timesaving VPN Wizard and SmartWizard simplify setup and VPN administration.

The Cisco PIX 515E Firewall is an enhanced version of the widely popular Cisco PIX 515 platform, providing industry-leading stateful firewall and IP Security (IPSec) virtual private networking (VPN) services. Designed for small and medium businesses, as well as enterprise remote offices, the Cisco PIX 515E features increased processing power and integrated, hardware-based IPSec acceleration (certain models) delivering even more robust performance for high throughput security requirements.

The Cisco PIX 515E "Failover" model is designed for use with a PIX 515E-UR, providing a highly cost-effective, high-availability solution. It operates in hot-standby mode acting as a complete redundant system that maintains current sessions. With the same hardware configuration as the Cisco PIX 515E-UR, it delivers the ultimate in high availability for a fraction of the price.

Cisco Systems is redefining best-in-class enterprise and small- to midsize-business routing with a new line of integrated services routers that are optimized for the secure delivery of data services. Founded on 20 years of leadership and innovation, the Cisco 1800 Series integrated services routers intelligently embed data, security, and wireless technology into a single, resilient system for fast, secure, scalable delivery of mission-critical business applications. The best-in-class Cisco 1800 Series architecture has been specifically designed to meet requirements of small to medium-sized businesses (SMBs), enterprise branch offices, and service provider-managed services applications for delivery of concurrent services at wire-speed performance. The integrated secure systems architecture of the Cisco 1800 Series delivers maximum business agility and investment protection.

The DFL-800 VPN Firewall delivers complete network protection and Virtual Private Network (VPN) services for small organisations with up to 150 users. Through robust security features, flexible configuration and maximum network protection, it offers a high return on investment to businesses that demand high performance at competitive prices.

Within an industrial chassis, the DFL-800 VPN firewall offers an impressive set of hardware features that include a high-speed processor, a large database and a powerful firewall engine that can handle up to 25,000 concurrent sessions. Two WAN interfaces are built-in for fail-over and outbound load balancing.

The DFL-800 includes a special feature called ZoneDefense - a mechanism that operates seamlessly with D-Link xStack switches to perform proactive network security. ZoneDefense automatically quarantines infected computers on the network and prevents them from flooding the network with malicious traffic.

The DFL-800 offers two levels of Intrusion Prevention: Basic: countering well-known threats and periodically updated, this level is included free of charge; Advanced: using component-based signature technology, designed to detect unknown network attacks (zero-day protection) and updated in real time via the D-Link NetDefend Centre, which is included free of charge for a 3 month period and which is then available after this time as a purchase subscription.

The DFL-800 provides advanced traffic shaping technology, allowing administrators to prioritise and differentiate network traffic and set bandwidth limits. Furthermore, the DFL-800 supports Server Load Balancing (SLB), which allows network service demands to be shared among multiple servers, thus improving application performance and scalability.

The DFL-800 can be remotely managed via a web-based interface or CLI through the RS-232 console port or a Secure Shell (SSH) connection. It includes flexible features to monitor and maintain a healthy and secure network, such as e-mail alerts, system log and real-time statistics. These features, along with the ability for firmware upgrade, ensure that your firewall can provide and maintain maximum performance and security for your network.

The DFL-800 has passed rigorous testing by ICSA Labs, to achieve both Corporate-Level Firewall Certification and IPSec 1.2 Enhanced Certification. These are recognised worldwide as the benchmark for network security industry excellence. Testing is performed against an industry-approved set of criteria and is periodically reviewed to ensure that the vendor has continued to develop a secure product that meets all the criteria.

In addition, the DFL-800 has passed the Virtual Private Network Consortium (VPNC) AES Interoperability test, ensuring that the firewall is generally interoperable with other IPsec systems when using the AES encryption algorithm.

Cisco Systems is redefining best-in-class enterprise and small- to midsize-business routing with a new line of integrated services routers that are optimized for the secure delivery of data services. Founded on years of leadership and innovation, the Cisco 1800 Series integrated services routers intelligently embed data, security, and wireless technology into a single, resilient system for fast, secure, scalable delivery of mission-critical business applications. The best-in-class Cisco 1800 Series architecture has been specifically designed to meet requirements of small to medium-sized businesses (SMBs), enterprise branch offices, and service provider-managed services applications for delivery of concurrent services at wire-speed performance. The integrated secure systems architecture of the Cisco 1800 Series delivers maximum business agility and investment protection.

The USR8200 Firewall/VPN/NAS provides a complete Home Networking solution. A broadband connection can be shared among numerous PCs, laptops, PDAs and network appliances. Peripherals such as a printer can be shared, and files can be transferred between PCs without using storage media. The USR8200 Firewall/VPN/NAS provides support for multi-computer gaming.

This ProSafe 802.11g Wireless VPN Firewall 8 offers wired and wireless connectivity and business class protection for small office and remote/branch office users. It combines five functions in a single, compact package - Stateful Packet Inspection (SPI) firewall, 802.11g wireless access point, IPSec Virtual Private Network (VPN) appliance, NAT router, and eight-port Fast Ethernet switch. Powerful and standards-based, it delivers both 10 and 100 Mbps connections for wired devices, plus 802.11b/g devices and speeds up to 108 Mbps. This complete solution offers high-performance features in a space-saving, easy-to-use design.

The DrayTek Vigor 3300V is an Enterprise-level Firewall and VPN device, providing a robust firewall, QoS management, VPN Tunnelling and flexible multiple WAN interfaces (load balancing/WAN backup). The Vigor3300V provides extensive cross-compatibility with 3rd party products and each major feature has extensive configuration options to provide great flexibility. Click here for a map of the product's Web Interface menu.

The Vigor3300V also has up to eight Voice-over-IP ports (via optional plug-in modules), providing PSTN integration and PBX facilities to provide a complete VoIP office solution.

Main Features:

Robust & Comprehensive Firewall

Up to eight optional VoIP (Voice-over-IP) ports

FXS (Phone Ports) or FXO (Line Ports) provide PSTN and VoIP integration. High Performance VPN Server

Up to 200 simultaneous VPN Tunnels with high security encryption managed by a dedicated VPN co-processor. Load-balanced WAN Ports

Connect up to four Internet feeds for increased Internet bandwidth, fault-tolerance and redunancy. Port Based VLAN or 802.1q based VLAN, supporting multiple independent or common LAN subnets. Physical DMZ Ports Up to three of the WAN ports can be alternatively configured to be hardware DMZ ports for the isolated hosting of a public-facing server. QoS Assurance Quality of Service assurance allows you to set different priorities for different types of Internet traffic to ensure that your mission critical connectivity can always get as much of the available Internet bandwidth as it needs. Content Filtering

The Vigor3300V has several levels of Internet filtering including URL-keyword blocking and more comprehensive complete Surfcontrol™ category-based filtering.

The DFL-1600 VPN Firewall delivers complete network protection and Virtual Private Network (VPN) services for large businesses. Through robust security features, flexible configuration and maximum network protection, it offers a high return on investment to businesses that demand high performance at competitive prices.

Within an industrial chassis, the DFL-1600 VPN firewall offers an impressive set of hardware features that include a high-speed processor, a large database and a powerful firewall engine that can handle up to 400,000 concurrent sessions. The DFL-1600 includes multiple user-configurable Gigabit ports for flexible, scalable and cost effective network deployments with fail-over and outbound load balancing1. In addition, two DFL-1600 firewalls can be installed in parallel for redundancy: the passive one serving as back-up in case of the failure of the active one (High Availability). 1functionality available in an upcoming firmware update

The DFL-1600 includes a special feature called ZoneDefense - a mechanism that operates seamlessly with D-Link xStack switches to perform proactive network security. ZoneDefense automatically quarantines infected computers on the network and prevents them from flooding the network with malicious traffic.

The DFL-1600 offers two levels of Intrusion Prevention: - Basic: countering well-known threats and periodically updated, this level is included free of charge. - Advanced: using component-based signature technology, designed to detect unknown network attacks (zero-day protection) and updated in real time via the D-Link NetDefend Centre, which is included free of charge for a 3 month period and which is then available after this time as a purchase subscription.

The DFL-1600 provides advanced traffic shaping technology, allowing administrators to prioritise and differentiate network traffic and set bandwidth limits. Furthermore, the DFL-1600 supports Server Load Balancing (SLB), which allows network service demands to be shared among multiple servers, thus improving application performance and scalability.

The DFL-1600 can be remotely managed via a web-based interface or CLI through the RS-232 console port or a Secure Shell (SSH) connection. It includes flexible features to monitor and maintain a healthy and secure network, such as e-mail alerts, system log and real-time statistics. These features, along with the ability for firmware upgrade, ensure that your firewall can provide and maintain maximum performance and security for your network.

The DFL-1600 has passed rigorous testing by ICSA Labs, to achieve both Corporate-Level Firewall Certification and IPSec 1.2 Enhanced Certification. These are recognised worlwide as the benchmark for network security industry excellence. Testing is performed against an industry-approved set of criteria and is periodically reviewed to ensure that the vendor has continued to develop a secure product that meets all the criteria. In addition, the DFL-1600 has passed the Virtual Private Network Consortium (VPNC) AES Interoperability test, ensuring that the firewall is generally interoperable with other IPsec systems when using the AES encryption algorithm.

Cisco ASA 5500 Series adaptive security appliances are purpose-built solutions that combine best-of-breed security and VPN services with the innovative Cisco Adaptive Identification and Mitigation (AIM) architecture. Designed as a core component of the Cisco Self-Defending Network, the Cisco ASA 5500 Series provides proactive threat defense that stops attacks before they spread through the network, controls network activity and application traffic, and delivers flexible VPN connectivity. The result is a powerful multifunction network security appliance family that provides the security breadth and depth for protecting home office, branch office, small and medium-sized business, and enterprise networks while reducing the overall deployment and operations costs and complexities associated with providing this new level of security.

ZyWALL 2WG provides users even more convenient Internet access with 3G service to eliminate the limitation of the wired network and extends the last-mile service wirelessly. Incorporated the wired environment, the solution can apply Backup WAN and Load Balancing features to various applications while offering more mobility with Wi-Fi connectivity.

The ZyWALL 2WG supports ZyNOS ICSA-certified IPSec VPN suitable for deployments from remote sites to the central server. As data encryption over the Internet ensures secure transmission between two sites without expensive leased lines, global interconnectivity can be achieved at a minimal cost. Thanks to the Redundant IPSec VPN feature, the ZyWALL 2WG's dialup client will keep the connection running even the primary VPN connection fails.

The ICSA-certified ZyNOS Firewall on the ZyWALL 2WG provides robust, reliable firewall security with high performance. Based on Stateful Packet inspection and Denial of Service (DoS) technology, it provides the first-line defense against hackers, network intruders and other hazardous threats.

The ZyWALL 2WG offers the Secure Zone technology that SOHO users can simply deploy access servers in a DMZ zone separated from the trusted local network (LAN). The DMZ zone and WLAN zone have their own DHCP service, and all zones are securely segregated by firewall rules.

Cisco is the worldwide leader in networking for the Internet. Cisco provides the broadest line of solutions for transporting data, voice and video within buildings, across campuses, or around the world. Cisco solutions ensure that networks both public and private operate with maximum performance, security, and flexibility.

NETGEAR's ProSafe Dual WAN Gigabit Firewall with SSL & IPsec VPN offers the best of both worlds by offering two types of virtual private network (VPN) tunnels, Secure Sockets Layer (SSL) and IP security (IPsec), for optimal secure connection to your network. SSL VPN tunnels provide clientless remote access to your corporate data for individual access anywhere and anytime while IPsec VPN tunnels provide both secure site-to-site tunnels and legacy support for client-based remote access. Backed by a true firewall, this VPN router is a high-performance, SNMP-manageable, network solution that furnishes multidimensional security including denial-of-service (DoS) protection, stateful packet inspection (SPI), URL keyword filtering, logging, reporting, and real-time alerts. Four Gigabit LAN ports keep your data moving at top speed while two Gigabit WAN ports provide load-balancing and failover protection to ensure maximum throughput and reliable connectivity to the Internet. With Network Address Translation (NAT) routing and classical routing, up to 253 users can access your broadband connection at the same time.

RSA SecurID technology, the industry's leading two-factor user authentication system is now available in an integrated, rack mountable, hardware appliance format. RSA SecurID technology is used by thousands of corporations and millions of users to protect access to IP/Sec and SSL VPNs, Wireless networks, Microsoft Windows and UNIX operating environments, web servers, business applications, and more. Designed for the small to medium sized business, the RSA SecurID Appliance is delivered with the award-winning RSA Authentication Manager software pre-loaded.

ZyXEL Communications is one of the world's leading suppliers of data, voice and networking products. With both a global reach and local touch, the company provides corporate enterprises, network service providers and carriers, Telcos, small businesses, and consumers with comprehensive, innovative information access products and systems.

The Vigor2820 is an ADSL2+ router with 2nd Ethernet WAN. This 2nd WAN can connect to DSL/Cable modem or fiber media converter for policy-based load-balance, fail-over and BoD, it also features advanced bandwidth control mechanisms such as IP-layer QoS, NAT Session Limitation, Bandwidth Borrowed, etc., to allow easy, flexible and reliable access control and bandwidth management.

The DFL-210 VPN Firewall delivers complete network protection and Virtual Private Network (VPN) services for the small office environment. This appliance addresses growing concerns over network security, hacker attacks, virus threats and increasing privacy demands. Through robust security features, flexible configuration and maximum network protection, it offers a high return on investment to businesses that demand high performance at competitive prices.

Within an industrial chassis, the DFL-210 VPN firewall packs up an impressive set of hardware that includes high-speed processor, large database and powerful firewall engine that can handle up to 12,000 concurrent sessions. It features a DMZ port that may be configured as a WAN interface to provide redundancy and load-balancing.

All functionalities such as content filtering, Intrusion Detection and Prevention, user authentication, Instant Messaging and Peer-to-Peer application blocking, Denial of Service (DoS) protection and Virtual Private Network (VPN) are integrated into a single housing to provide network administrators with an all-in-one business-class level security solution.

In addition, the firewall implements bandwidth management, to ensure an efficient allocation of network capacity and minimize congestion.

The DFL-210 can be remotely managed via a web-based interface or CLI through the RS-232 console port or a Secure Shell (SSH) connection. It includes flexible features to monitor and maintain a healthy and secure network, such as e-mail alerts, system log and real-time statistics. These features, along with the ability for firmware upgrade, ensure that your firewall can provide and maintain maximum performance and security for your network.

The 3Com ADSL Wireless 11n Firewall Router is a reliable, easy-to-use wireless LAN router, allowing up to 253 (32 wireless) PC users to securely share an ADSL connection. It combines an ADSL2/2+ modem, router, 802.11n wireless access point, four-port switch in a single box. This high speed router uses the latest IEEE 802.11n technology and can connect at speeds of up to 300 Mbps. It is s compatible with IEEE 802.11b and 11g wireless products, protecting any existing wireless investments.

Designed for small offices, branch offices, and the home office, this router supports Multiple Input Multiple Output (MIMO) technology to enable wider coverage and eliminate dead spots. Advanced security features include 128-bit WPA/WPA2, offering high levels of encryption to help shield wireless connections. An SPI firewall blocks unwanted users from accessing the network. Wi-Fi Protected Setup (WPS) simplifies the creation of a secure wireless network. Internet protocol security (IPSec) connections enable secure site-to-site communication with up to 5 concurrent tunnels. W-Fi Multimedia (WMM), QoS and VLAN support improve the quality of audio, video and voice applications.

Wi-Fi certification ensures interoperability with other Wi-Fi certified products. A web-browser interface and simple setup wizard ensures ease of set-up and deployment.

Highlights of the 3Com ADSL Wireless 11n Firewall Router

• Enables up to 253 total (32 wireless) users to share a single DSL connection, making the most of your broadband service
• Integrated ADSL 2/2+ modem for configuration ease
• 802.11n 300 Mbps performance delivers connections significantly faster than 802.11g
• Supports high speeds while protecting existing investments in 11b/g networks
• Advanced MIMO technology provides enhanced wireless range (MIMO) and coverage area for improved roaming and ubiquity
• Supports advanced 128-bit WPA/WPA2 encryption, and 40-/64- and 128-bit WEP encryption for legacy wireless clients
• Full SPI firewall, access control rules, DoS protection and other features helps protect your network from the security risks of always-on broadband connections
• Internet protocol security (IPSec) initiation and termination enable secure site-to-site communication with up to five concurrent IPSec tunnels
• IP (RIP 1 and 2) and static routing allows the router to be used in multi-network environments
• WiFi Multimedia (WMM), QoS and VLAN support improves the user experience for audio, video and voice applications
• Internet Group Management Protocol (IGMP) snooping and query allows more efficient use of resources
• Set-up wizards, pre-set defaults, and intuitive browser interface makes set up and configuration easy
• Easy one-button access to WPS and wireless connectivity secure your wireless network with just one push of a button
• 802.11n router designed for small offices, branch offices, and the home office, allowing wired and wireless users to securely share a single ADSL connection
• Connections speeds of up to 300 Mbps enabling large data transfers and Internet downloads
• Wi-Fi certification ensures interoperability with other Wi-Fi products
• 2 Year Hardware Warranty with Advanced Hardware Replacement
• Advanced wireless security includes 128-bit WPA/WPA2 offering high levels of encryption to help shield wireless connections
• Internet protocol security (IPSec) connections enable secure site-to-site communication with up to 5 concurrent tunnels

The VigorPro Security Firewall featuring UTM (Unified Threat Management) protects from network threats at the point of entry. Combined with your own prudent personnel policy, the VigorPro enables you to provide far stronger protection and detection than with simpler firewalls. VPN facilities also make the VigorPro ideal for your world connecitivity for remote offices and teleworkers.

The VigorPro also provides two WAN ports to allow you to have load balancing/bandwith aggegation across two separate WAN feeds, or use the secondary WAN port as a backup on another feed in case your first Internet feed (e.g. broadband connection) fails. In summary, the VigorPro provides your network with far greater security, productivity and resilience.

Highlights of the Draytek VigorPro 5510 UTM Firewall with Anti-Virus/Spam

• Anti-virus, anti-intrusion and anti-spam
• Deep packet inspection with DrayTek MSSI
• Load balancing and failover between WAN ports
• Intrusion detection and prevention (inline, realtime)
• DoS/DDos protection and stateful packet inspection
• VPN - up to 200 concurrent tunnels
• 3G (cellular) USB modem connectivity for WAN backup
• QoS (Quality of Service) assurance
• Parental control/categorical web site filtering
• Web content filtering
• Five Gigabit Ethernet LAN ports

NETGEAR's SRXN3205 ProSafe Wireless-N VPN Firewall offers two types of virtual private network (VPN) tunnels, Secure Sockets Layer (SSL) and IP security (IPsec), for optimal secure connection to your network. SSL VPN tunnels provide clientless remote access to your corporate data for individual access anywhere and anytime without a software client. IPsec VPN tunnels deliver both secure site-tosite tunnels and legacy remote access support, connecting multiple offices together, as well as clientbased remote access. Backed by a sophisticated firewall, the SRXN3205 is a high-performance, SNMP-manageable security solution that furnishes multidimensional security including denial-ofservice (Dos) protection, stateful packet inspection (SPI), URL keyword filtering, logging, reporting, and real-time alerts. Four Gigabit LAN ports in conjunction with an integrated dual band Wireless N Access Point keep your data moving at top speed.

The SRXN3205 Wireless-N VPN Firewall takes care of all your security needs, with support of up to 5 SSL VPN tunnels and 5 IPsec VPN tunnels simultaneously, hacker protection via SPI firewall, Dos attack protection, and multiple VPN pass-through. SYSLOG and email reporting enable thorough network monitoring. The SSL VPN tunnels support industry-strength encryption algorithms and features such as automatic cache cleanup after session termination to ensure protection and privacy of your sensitive data. The SRXN3205 Wireless-N VPN Firewall provides optimal value and defense against network security threats.

Vigor2820 ISDN S0 series is not only a security ADSL2/2+ router for SOHO but also makes telephoning over the Internet as convenient as you can.

Phone S0 port is dedicated for ISDN phone while the ISDN/Phone S0 port is configurable for ISDN line, or ISDN phone if required. It can support multiple SIP registrars with high flexible configuration and call handling options. The analog fax machine or conventional analog phone can be attached to phone port (FXS port). You can connect your regular analog line to the Line port of Vigor2820VSn. While you enable VoIP facility, you still can access fixed line to make calls.

Furthermore, you can set rules through "Digit Map" function about particular call destinations using either your SIP/VoIP service or the PSTN line or the ISDN line. e.g. you can route local calls via your PSTN/ISDN line (if you have a free calls package) whereas international calls can go via your preferred VoIP provider; there is flexibility to have several digit map rules. You can make economical phone calls over the Internet with VoIP, or over analog phone line or the ISDN line.

By adopting hardware-based VPN platform and hardware encryption of AES/DES/3DS, the router increases the performance of VPN greatly, and offers several protocols (such as IPSec/PPTP/L2TP) with up to 32 VPN tunnels. The object-based design used in SPI (Stateful Packet Inspection) firewall allows users to set firewall policy with ease. Object-based firewall is flexible and allows your network be safe. DOS/DDoS prevention and URL/Web content filter strengthen the security outside and control inside.

In addition to the primary ADSL interface, the Vigor2820 ISDN S0 series let you have additional WAN port for Internet access. The additional WAN port is an Ethernet interface and you can connect it to a second ADSL modem or any other Ethernet-based Internet feed. This secondary WAN port can be used for WAN- backup or load balancing. In case of your primary ISP or ADSL line suffering temporary outage, WAN- backup offers you redundancy. As a result, the secondary Internet access will temporarily route Internet traffic.

You still can use the second Ethernet WAN port as your primary/only Internet connection (through NAT function) once you do not have ADSL line or you are waiting for ADSL connection. You can use USB 3G access as an alternative connection for Internet backup. Before your ADSL or broadband access is available, the USB/3G access can be your Internet connection.

You can leave Vigor2820VSn as media-sharing server while you are away home or office! Then the hard-drive or flash-based USB storage device will act as FTP server, and the users can access it by any FTP client from LAN or WAN. If you are an editor or journalist, you can let newspapers or magazine download your reports as well as high-resolution photos while you are chasing latest news. If you are film-lover, USB hard-drive can be attached to Vigor2820 router to download file without turning on your PC. Vigor2820VSn lets you easily back up files or access saved media files!

Vigor2820VSn is Wi-Fi certified and supports WMM (Wi-Fi multimedia). It can keep the priority of voice, video and audio applications in a Wi-Fi network. The bandwith allocated for video, and when traffic conditions flucturate or change, the video traffic will maintain its allocated bandwidth, whereas the remaining bandwidth is shared by non-priority traffic. While watching video, you are less likely to see slow action. WMM lowers priority of other network traffic which is not time-critical-such as large file downloading.

Want the utmost in network security for your office? NETGEAR's FVS318 ProSafe VPN Firewall provides business-class protection at a NAT router price. This completely equipped, broadband-capable Virtual Private Network (VPN) firewall is a true firewall and provides it all - Denial of Service (DoS) protection and Intrusion Detection using Stateful Packet Inspection (SPI), URL access and content filtering, logging, reporting, and real-time alerts. It initiates up to 8 IPSec VPN tunnels simultaneously, reducing your operating costs and maximizing the security of your network. With 8 auto-sensing, Auto Uplink switched LAN ports and Network Address Translation (NAT) routing, up to 253 users can access your broadband connection at the same time.

The FVS318 initiates up to 8 IPSec VPN tunnels simultaneously, allowing for secured connections to branch offices and the "on-the-go" mobile workforce. Network Address Translation (NAT) routing enables shared access to your broadband connection. Includes Web page URL content filtering and 168-bit 3DES IPSec encryption capability. It sends you e-mail notification of network activity - reporting and tracking of hacker attempts - as well as real-time alerts.

Has everything you want for maximum security coverage: True Firewall using Stateful Packet Inspection (SPI) and Intrusion Detection features, Denial of Service (DoS) attack protection, and VPN pass-through for extra security. There's even a Kensington Lock slot on the unit for theft protection. And with free Freedom anti-virus and privacy protection software, the FVS318 ProSafe VPN Firewall provides optimal value and defense against network security threats.

Smart Wizard connects to your ISP quickly; the easy-to-use Web-based configuration screen and Install Assistant reduce setup time. Remote administration capability makes connecting to multiple sites a breeze.

Make a VPN connection to other FVS318's or through client software (not included). Support for DHCP (client and server) as well as PPPoE allows for easy, widespread deployment.

Cisco ASA 5500 Series adaptive security appliances are purpose-built solutions that combine best-of-breed security and VPN services with the innovative Cisco Adaptive Identification and Mitigation (AIM) architecture. Designed as a core component of the Cisco Self-Defending Network, the Cisco ASA 5500 Series provides proactive threat defense that stops attacks before they spread through the network, controls network activity and application traffic, and delivers flexible VPN connectivity. The result is a powerful multifunction network security appliance family that provides the security breadth and depth for protecting home office, branch office, small and medium-sized business, and enterprise networks while reducing the overall deployment and operations costs and complexities associated with providing this new level of security.

The D-Link Xtreme N Dual Band Gigabit Router (DIR-825) is the addition to the award-winning Xtreme N product family. The dual band technology in the DIR-825 supports 2.4GHz and 5GHz wireless signals at the same time. This allows you to check e-mail and browse the Internet using the 2.4GHz band while simultaneously streaming High-Definition (HD) movies and other media on the 5GHz band. The DIR-825 is designed for users looking to get a true HD wireless connection that can handle multiple HD video streams throughout the house, while being backward compatible with existing 802.11g and 802.11a products.