With the rapid popularization of Internet, global computer network viruses, operating system vulnerabilities, spam and other emerging network security issues are really a network, such as rivers and lakes, hidden around a Murder, will be caught a little careless.As owners of Internet cafes, face their own dozens or even hundreds of million sets of machines, often in order to meet a wide variety of viruses and exhausted, but also to always guard against a malicious hacker attacks, although a lot has been installed on the computer formall manner of anti-virus software, firewalls, but there feel a little vulnerable, more embarrassed that in the face of intermittent network users continue to complain, when the ups and downs, but it appears to do nothing ... ...
Virus attacks and illegal Internet cafes biggest security risk, network security products and solutions more and more attention by the owners of the cafe, in a large number of security products, firewalls protect the network security products is the first line of defense, choose the betterstronger private network firewalls become a major defense bar an important means for hackers.Hardware firewalls on the market today can be described as a wide range of different functions, and the network firewall for Internet cafes must have the following characteristics: higher cost, limited number of users than wide, must have a strong ability and invasion of Hackingmonitoring capabilities, you must have Internet cafes with high speed and stable network environment, but also easy to manage.
Today's uneven quality of the firewall market, the price difference is relatively large, and therefore more difficult to buy Internet cafe owners, the following is suitable for all users on several Internet cafes Internet use a firewall, for reference.
Netgear FVS318 Firewall
FVS318ProSafe VPN firewall is a true firewall, which uses SPI, URL access and content filtering, logging, reporting and real-time alerts to provide the highest security, Denial of Service (DoS) attack protection and intrusion detection.Port forwarding feature allows users of multimedia applications such as Internet cafes NetMeeting and host Web services, Internet gaming and other applications with ease.
It can also start up to 8 IPSec VPN tunnels, thus reducing the operating costs of Internet cafes, maximizing network security.With 8 Adaptive Auto Uplink switched LAN ports and Network Address Translation Routing, up to 253 computers can simultaneously share the fast Web surfing, file sharing and distribution of Email, MP3.
Provides a friendly user interface, intelligent Internet Setup Wizard automatically detects ISP type of connection, the graphical installation assistant will guide you step by step through the installation process, and other features and non-professional users with simplified installation, configuration, andmanagement.
Comments: FVS318 for small and medium sized networks as a very good security, with a powerful, flexible configuration, user friendly interface, easy management, economic benefits and other advantages, the number of users it supports up to 253 units, the use of networks to meet small and medium sized Internet cafesneeds.And the price of 4,200 yuan in the same configuration of the firewall products, is relatively affordable, in general, this firewall is good.
CISCO PIX-506E Firewall
Cisco PIX 506E Firewall is designed for the specific needs of the safety equipment can be a separate device to provide rich security services including stateful inspection firewall, virtual private network (VPN) and intrusion prevention and so on.PIX 506E Cisco Adaptive Security Algorithm latest (ASA) and PIX operating system, to ensure that all subsequent users of the network security, and can help guard against a potential threat to the Internet.It is a powerful condition monitoring technology can keep track of all authorized users of the network request, to prevent unauthorized network access.
Cisco PIX 506E is a reliable, easy to maintain platform that provides a variety of configuration, monitoring, and diagnostic methods.The integrated intrusion prevention capabilities to protect your network by a variety of common attacks.By looking for more than 55 different attack "signatures", PIX to rigorous testing various attacks and block them in real time or notice to you.
Comments: Cisco PIX 506E Firewall Cisco PIX 506 Firewall is an enhanced version of the market-leading firewall CiscoPIX part series, the product can be a cost-effective, high-performance solutions for Internet cafes provide enterprise-class network security, andprovides a wealth of security features and powerful remote management capabilities.
NESCO BV-750 built-in professional grade firewall, the use of embedded hardware firewall technology, providing strategic firewall function, can take the initiative to block network attacks many types of network access rules and custom, and send Email notify the administrator in real time,strengthening the organization's internal network security protection, provide a complete LOG records to facilitate timely understanding of network usage; a standard 1U rack-mount design, can be fixed in the cabinet in favor of systems management; in the choice of Internet access linesto support xDSL, fixed IP access, automatic access to IP; provides a simple and practical interface, operating through a browser interface for access to their user name and password authentication to ensure their safety; to provide a permanent free software upgrades, customers can quickly againstproblems and upgrade to a newer version.
NESCO BV-750 support the PNP, this feature can not change the computer's IP address can be connected to the LAN, and can normally access; also provides bandwidth management features, can be more rational allocation of bandwidth, and can be organized through the controlwith load balancing, no longer need a few computers take up too much bandwidth, worry about affecting other computers.
Comments: NESCO BV-750 is the NESCO company developed specifically for use in Internet cafes have a product, the product with high-speed Internet cafes, stability requirements, to do a special research and development, the Internet cafe users to surf the Internet more carefree.NESCO BV-750 is relatively strong in the hardware, but also a higher price, more suitable for medium to large Internet cafes to use.Moreover, the functional configuration of the product to the manager's room for more beneficial owners of Internet cafes in conjunction with their business to find the best operating condition.
Network Firewall Thai FVM-6412
Online Thai FVM-6412 is a high-performance dual-WAN port VPN firewall with network attacks DoS (Denial of Service) in the detection and blocking, while providing tracking alert function for users to provide good security network; the productA Stateful Packet Inspection (Stateful Inspection) technology to filter through the load balancer to the internal network packet, default only allow internal network users from the security of online information on the initiatives established by the Internet come in, the other packets will beblocked; a DMZ (De-Militarized Zone), allows Internet users to access the user open the load balancer server, such as Web or FTP server; for network access rules (Policy) to set a group (Group) concept, the user can define a group of users and a group of services (Service), and used to set the network access rules; the management of all its projects can be set by the browser software, so users need to install the computerany software; provide Chinese-language operating interface and online documentation, not used to the English user interface allows administrators can easily manage FVM-6412; provide a complete record of events; provide VPN capabilities, while building up to 100VPN channel.
Comments: Net Thai FVM-6412 双 WAN port high-performance VPN firewall, with a high degree of security, easy to install, easy to manage, due to no restrictions on the number of users, so there is no network expansion problems, which for an increasing scaleInternet cafes, the little add a lot of trouble.
Summary: over several firewall products, both the safety and security features, or limit the number of users, etc., are to meet the needs of Internet cafe network, and the price is high, cost control is conducive to Internet cafes.These five product prices vary, the owners of Internet cafes Internet cafes according to their actual circumstances of choices.In today's era of rampant hacking, and put on a suitable firewall, you can reduce the threat of attack, so Internet cafe users to safely surf the net sea, to enjoy the cool high-speed networks to cool the world!