Famous personal firewall collection at home and abroad
Kerio Personal FireWall
The system resource usage is small, and the features are available, simple and rule-set firewalls. You cannot support the Server system, free of charge. KPF Personal Firewall can help users control data exchange with Internet or local LAN computers. In one organization, KPF can allow a single personal computer to avoid attacks from internal users. Remote workstations or laptops installed with KPF can avoid attacks from Internet.
http://www.kerio.com/kpf_download.htm
Goldtach
A small size, powerful personal firewall, integrated 4 main features: firewall, process control, mail protection, web content filtering. It can take and capture data at the application layer, the TDI layer, and the NDIS layer. According to the existing rules, the malicious data is deleted to protect the network security. This means you can view and control all IP packets of entering and export, control various operations for network applications: access to the website, serve as a server and sending and receiving email, etc., by changing the extension of the email attachment to protect mail security, filtering Malicious or useless HTTP content such as: Blocking Cookie, WSH, pop-up advertising window, etc.
http://www.goldtach.com/
McAfee.PersonAl.firewall.plus.2004
One of McAfee's excellent personal firewall software is based on ConsesEal Private Desktop Signal 9 Solutions to get an international certified personal firewall package. It protects you from attacks from internet hackers and Trojma. Its feature is: protect personal information, instant alarm, detailed event record, blocking specific Internet system, multi-layer security, 24-hour automatic update, is integrated with HackerWatch.com resources, so you can view detailed attack information .
ZoneAlarm
ZoneAlarm protects your computer to prevent Trojan (Trojan horse) procedures, Trojan is also an extremely terrible program. ZoneAlarm can help you perform this major task. And still free. It is very simple to use, you only need to fill in your information during installation, if you have the latest ZoneAlarm, you can update free online. After the installation, start from the new, ZoneAlarm automatically start, help you perform the task. When a program wants to access the Internet, if the web browser may appear online, you can press the left mouse button on the small image of ZoneAlarm in the lower right corner, select the Programs option, check you What software wants to access the Internet, which can not access the Internet, use this method to prevent some software that is unknown to secretly internet access. The best way is to lock (LOCK) The network does not allow any programs to pass, and only the software you approve can pass unimpeded. You can also use it to see how many network resources have been used after boot, or you can set the time to lock the network. Such a good software, you must use it in person to feel its power.
Norton Personal FireWall
Norton's personal firewall will provide complete network security to prevent important information, and have the function of filtering the website, able to block various network hackers possible intrusions: Java Applets, ActiveX control, to prevent your private information to be stealing And damage.
Outpost FireWall Pro
Agnitum Outpost FireWall is a short-sighted network firewall software, its functionality is the strongest, even including advertising and image filtering, content filtration, DNS cache. It can prevent threats from cookies, advertising, email virus, backmen, stealing software, decryption masters, advertising software, and other Internet hazards. This software can be used without configuration, which makes many newcomers. It is especially worth mentioning that this is the first firewall on the market that supports plug-ins in the market so that its function can be easily expanded. The software resource is also small. Other powerful features of Outpost are unable to say that you can try it in person. Tiny Personal FireWall 5.1.1284
Tiny Software is a developer for small and medium-sized network routers and firewall software recently released its popular TINY PERSONAL FIREWALL third edition. Tiny Personal Firewall is the purpose of ordering the unsafe of illegal use to ensure the safety of your computer. This version is based on WinRoute Pro security technology through ICSA, is a subset of WinRoute, with a firewall function. This technology has been successful.
Tiny Personal FireWall can be set to manually start, or set to a server. These include a desktop management tool that can be used to configure a safe engine on a local or remote computer. The security settings of the user have high, medium, low, low, through its package filtering feature (packet-filtering), each level settings can also perform different configurations to meet special needs. Advanced users can establish rules based on fracture, applications, protocols, and goals, every time they encounter new situations, immediately prompted, including rejection, accept, or establish rules for processing future action. Other features include MD5 signature support, password protection, logging function, and highly configurable reporting capabilities to record special intrusion.
Tiny Personal FireWall is a comprehensive, easy and easy to use network. He can manage your computer and international network data exchange, which will block any unauthenticated users enter your computer and read your file. Support MD5 signature authentication, you can prevent Troy programs from using computer-approved applications to break into your computer, and determine that the programs are secure or not, with a total security level can be set, you can consider your network activity to make adjustments.
The program contains the primary engine, network status monitor, an event record book. If you want to open a web page, ask if you are allowed to access. You can also make a filter that allows a connection to continuously, limits the use of that port or destination IP. All suspicious activities will also be recorded in the log, and you can call it at any time to say that it is quite convenient to have a strong software.
WyvernWorks FireWall 2003
This is a real free firewall ... Although the function is simple ... basically can be used as the Power version of the system firewall ... and most of the company's products have passed the Designed for Microsoft Windows XP product certification, You can find it in the Windows Catalog website ...
Your computer`s ports are the equivalent of doors to its hard drive, so why not hire a doorman, especially if he works for free? WyvernWorks Firewall is freeware that protects your computer from being attacked via its ports.
You can add an unlimited number of ports to the firewall protection list. Once installed, WyvernWorks Firewall is located in the system tray and blocks unauthorized inbound and outbound traffic. If someone tries to hack into your network, WyvernWorks Firewall alerts you to the attempt and INCLUDES The Internet Protocol (IP) Address of The Perpetrator.Sygate Personal FireWall
It is a simple and easy-to-use personal firewall that is suitable for single-machine users in the network to prevent intruders from illegally enter the system. As a host-based solution, the software provides a multi-layer protection firewall security environment that effectively prevents invasion of intruders and hackers. Unlike the real firewall, Sygate Personal FireWall can be protected from the inside of the system and can be run in the background. In addition, the software also provides secure access and access monitoring, and can provide you with all users' activity reports, and you can issue an alert immediately after the intrusion and improper use are detected.
Tz Personal FireWall 3.2.0.0
TZ Personal Firewall firewall software, you can prevent hackers, Trojvirus, spy programs, computer viruses, DOS attacks, and data stealingers, and protect your personal computer from the threat of the Internet. When you use the network, build a safe firewall between your computer and hackers.
VisNetic FireWall v2.1.3
I believe that you must have heard the software of the FTP Serv-U this frame FTP platform. He also has a firewall software Deerfield VisNetic FireWall, which allows you to protect your computer and block out your computer under Windows. The invasion of the system is not concerned with the security of the network.
AnalogX PortBlocker 1.02
Can be used to close access to certain ports of the server. Although it is not a firewall software, you can allow your server to be accessed only in the internal network, and cannot enter from the Internet. Moreover, you can record an attempt to access the enclosed port. Only 231K small Dongdong.
Wingate is a powerful and easy to use firewall.
http://www.deerfield.com/products/wingate/
Tianwang personal firewall
"Skynet Personal Firewall" is a personal firewall software that earlier, domestic users, because the software can download test use free, and the website provides security detection services, the help file provided by the user to detect the security of the computer system and online The content of the manual is also very rich. It used to be most domestic users' preferred products. But at present, its situation is not satisfactory, the software update is slow, only some basic functions are available. "Skynet Personal Firewall" provides a variety of pre-set security levels, but also supports user-defined security rules and system security policies, supports application communication control, and has automatic identification, but most applications The program cannot be automatically identified, and the user needs to configure firewall rules when the program will access the network. In addition, it provides Trojan horses and intrusion detection, which can automatically find the system's vulnerability through the manufacturer's secure database. "Tianwang Personal Firewall" takes less system resources, and Chinese interface and simple operations are relatively easy to get started. The installation software also provides the Setup Wizard, prompting users to select the security level of the personal firewall and help users in the LAN environment set up the local computer IP address to ensure that internal network communication is not affected. The software provides automatic update feature, the only need to handle users often process the application to access the internet, if you do not want to handle these requests, you can also set the application communication control function to "Allow all communication." Therefore, for the low security risk, it is desirable to use the software to consider using the software. Jinshan Net Dart
"Jinshan Net Dart" "Rising" includes the Tianwang itself is based on a simple pack filter firewall, and the foreign firewall has essential differences in the principle of protection, suitable for network novice
Limitations of firewall
In this personal firewall software topic, we introduce you to the current popular personal firewall software. These firewall software can provide good security defense features, and the differences between them are only the technology and provided by it. Different features. Network security problem changes, build a secure network system, firewall is essential, but firewall is not unlucky, first, as the TCP / IP protocol of Internet communication, there is difficult to completely eradicate security defects, At first designed, there is a lack of safety considerations, resulting in a series of security defects, such as lack of encryption certification mechanism, TCP serial number is easy to be speculated, the timer and the connection establishment process have a large number of problems.
In addition to unable to eliminate the fatal weaknesses of the TCP / IP protocol, data delays are also a problem in the firewall. Filtering technology adopted by the firewall reduces the performance of the network, too simple testing will not be able to play a safe defense, and too complicated, the delay problem will make the network system unable to support real-time service requests. In addition, you also need to consider the convenience of the Internet, too harsh firewall security settings can provide better security, but inevitably affect the convenience of the system, and the balance between the two is not a simple thing. . Configuring a firewall can solve most of the network security issues, but you can't make it for all.
