What Are the Different Types of Network Firewall?

The top ten firewalls are the ten most famous global firewall softwares in the computer network world nowadays. They are all powerful and complete and are necessary system security software for computer installation.

Top ten firewalls

Chinese name: Top ten firewalls
Foreign name: Ten firewall
Types of: Computer network security software

The main function: Defense against Trojans
Function: Maintain computer information security
Main representative: BlackICE PC Protection, etc.

Ranking situation

First place: ZoneAlarm Pro

ZoneAlarm is used to protect your computer from Trojan (Trojan Horse) program, which is also an extremely scary program. ZoneAlarm can help you perform this major task. The basic version is still free.

It is very simple to use, you only need to fill in your information during the installation, if there is the latest ZoneAlarm, free online update. Restart the computer after installation, and ZoneAlarm will start automatically to help you perform tasks. When there is a program that wants to access the Internet, such as the web browser may appear to be unable to connect to the Internet, then you can double-click the left mouse button on the small icon of ZoneAlarm in the lower right corner, select the Programs option, and check your Which software should be allowed to go online and which can't be online? Use this method to prevent some unknown software from sneaking online. The best way is to lock the network and prevent any programs from passing through. Only the software you approve can pass unimpeded. You can also use it to see how much network resources you have used after booting, and you can set the time to lock the network. You must use this software in order to feel its power.

English version: ZoneAlarm Pro V6.5.722.000

Second place: Outpost Firewall Pro

Agnitum Outpost Firewall is a short and powerful network firewall software. Its function is the strongest among similar PC software, and even includes advertising and image filtering, content filtering, DNS caching and other functions. It protects against threats from cookies, advertising, email viruses, backdoors, stealing software, crackers, adware and other Internet dangers. The software can be used without configuration, which makes it easy for many novices. It is particularly worth mentioning that this is the first firewall on the market that supports plug-ins so that its functionality can be easily extended. The software resource footprint is also small. Needless to say, the other powerful features of Outpost are you to try it yourself.

English version: Outpost Firewall PRO V3.51

Third place: Norton Personal Firewall

Norton's personal firewall will provide complete network security, prevent the theft of important information, and have the function of filtering websites, which can block various possible intrusion methods of network hackers: java applets, activex control to prevent your private information from being Theft and damage.

4th place: Norman Personal Firewall

Norman Personal Firewall is designed for both individual users and businesses to prevent unauthorized users from accessing your computer files. Supports TCP / IP and standard modem dial-up connection, suitable for all compliant network and telephone systems. Block web banner ads, block irritating banners, ads, etc., speed up web page downloads and save your work time. Norman Personal Firewall Wizard gives you clear guidelines to help you set up personalized firewall rules so that you can browse the web more securely and easily. To protect your personal privacy, NPF effectively detects and prevents unauthorized users from accessing your computer's shared files. If someone wants to access your file, it will notify you immediately and it is up to you to decide whether you want to prevent this behavior. By managing cookies, you can decide whether the website can store cookies on your computer. NPF will record your choices to make browsing more convenient and easy. Easy to install and install, Freshie's assistant provides clear instructions to teach novice users how to set firewall rules. The setting procedure of NPF is simple and advanced users can set it by themselves. The streamlined setup process is convenient for individual users without reducing any features of the product. Editing rules. With the editing function, you can modify site rules at any time, such as to restore blocked websites. Resist unauthorized connection transmission, prevent the theft of personal data for DDoS attacks, prevent unauthorized users from using Trojans to manipulate your personal computer, protect the privacy of personal data, and prevent theft of credit card numbers, passwords, etc. Content blocking, NPF effectively prevents harmful JavaScripts, Java applets and ActiveX control from intruding. You can set your own firewall rules to prevent certain programs from running or downloading. With IP isolation, you can securely connect to the network from hackers and control network transmissions, such as which programs can connect to the network; whether they can send or receive emails; which websites can be viewed.

English version: Norman Personal Firewall v1.42

Fifth place: SurfSecret Personal Firewall

A powerful network security tool with three levels of protection * emergency protection lockout function. * Custom lock conditions-when the screen saver starts, or locks regularly. * Filter Setting Wizard-You can specify which IPs are allowed to connect to your computer through which Port. * Support IP address range and IP address shielding. * Can prompt when the packet is blocked, and count automatically. * Record the last 10 IPs connected to this machine.

English version: SurfSecret Personal Firewall 3.0

Sixth place: McAfee Personal Firewall Plus

McAfee Personal Firewall Plus software provides advanced protection for your computer and personal data. Personal Firewall creates a barrier between your computer and the Internet, and monitors Internet traffic for suspicious activity without information. With it, you get the following features:

Prevent potential hacker detection and attacks

Make anti-virus work more complete

Monitor the Internet and network activity

Warn you of potential hostile events

Provide detailed information about suspicious internet traffic

Integrate Hackerwatch functionality, including event reporting, self-testing tools, and use of reported events

Email to other related organizations

Provides detailed tracking and event research capabilities

English version: McAfee Personal Firewall Plus 2006

7th: BullGuard

BullGuard is a good foreign anti-virus and Trojan tool! It can fully protect your computer from viruses! Whether it is through email, browser, or P2P software and chat tools like KaZaA Can be fully blocked!

English version: BullGuard v6.1

Eighth place: Sygate Personal Firewall Pro

Sygate Personal Firewall is an easy-to-use personal firewall that is suitable for stand-alone users on those networks to prevent intruders from illegally entering the system. As a host-based solution, the software provides a multi-layered firewall security environment that can effectively prevent intruders and hackers. Unlike a real firewall, Sygate Personal Firewall is protected from inside the system and can run uninterrupted in the background. In addition, the software also provides security access and access monitoring functions, and can provide you with all user activity reports, and can immediately alert when intrusions and improper use are detected.

English version: Sygate Personal Firewall Pro V5.6.2828

Ninth Place: Injoy Firewall

The InJoy Firewall is a flexible firewall security solution for organizations of all sizes. It offers enterprise-class next-generation security, preconfigured policy templates-including full customization options, seamless IPSec VPN integration, superior gateway capability, intuitive management, access control, a wealth of documented deployment examples, unmatched control, and comprehensive documentation.

English version: InJoy Firewall 3.0

Tenth place: BlackICE PC Protection

This software won the PC Magazine Technology Excellence Award in 1999. Experts commented on it: "For home users without a firewall, BlackICE is an indispensable line of defense; for corporate networks, it adds another Layer protection measures-it is not to replace the firewall, but to prevent intruders trying to pass through the firewall. BlackICE integrates a very powerful detection and analysis engine that can identify more than 200 intrusion techniques, giving you comprehensive network detection and system Protection, it can also monitor network ports and protocols in real time, block all suspicious network intrusions, no matter how hard hackers try hard to harm your system. And it can also identify those NetBIOS (WINS) hackers trying to invade Name, DNS name, or the IP address he is currently using, so that you can take further action. After the seal is used, it feels that the software is very sensitive and accurate, the stability is also very good, and the system resource occupation rate is very small. Is the best choice for every online friend.

new features:

1. Added a function bar for application and communication control in settings

2.Can control whether the application runs on the computer

3. Can control which applications can communicate with the Internet

4. Scan your system to detect all system settings changes

5. Record the occurrence of new software and new communication events in the event list

English version: BlackICE PC Protection V3.6.cpi