Do you need to install the corresponding antivirus software after the protective wall?

Of course, the firewall you are talking about is a network firewall that protects against network attacks. A virus firewall protects against computer viruses. The two complement each other to ensure safety.

Virus Firewall.

Through some examples of virus firewall software, we can know that the so-called "virus firewall" is actually not a category of things from the network firewall at all, but it should be called "real-time virus detection and removal system", which is the working mode of anti-virus software. When they are running, the virus signature monitoring program will be stored in memory, and the system will be checked at any time to see if there are signs of viruses in the operation of the system; As soon as they find a file with a virus, they will immediately activate the anti-virus processing module, first disable the operation or opening of the virus-containing file, and then immediately check and kill the virus-containing file. "Virus fireproof?

quot;In this way, the user's system is monitored for protection from virus infection.

In fact, this kind of virus real-time monitoring software has also appeared for a long time, as early as the DOS era, Norton and Microsoft (Microsoft bought part of Norton's **) have already released similar products, but they are not called "Firewall". In Norton, this is called "virus auto-protect", which stands for automatic virus monitoring and protection.

So in fact, a virus firewall does not mean that it monitors viruses in network applications; It monitors all system applications. This ensures a "toxic-free" environment for the user's system.

Network firewalls.

As mentioned above, a network firewall is a piece of software that controls the network access of a user's computer. Through the setting of various rules, the legitimate link can be established; Illegal connections will be prohibited, and the user's private information will be blocked by various means to ensure the security of the user's access to the network.

As mentioned above, the network firewall does not monitor all system application processes, it only monitors the part of the application that has network access. When it controls the system's network transmission, all network traffic must be matched through its rules. Therefore, the use of network firewall can effectively manage the network application of the user's system, and at the same time protect the user's system from various illegal network attacks.

Since there are many viruses that are currently spread through the Internet, there is a possibility of cross-application of these two products, which are different in scope. Out of full control over the network, the network firewall can cut off virus access to the network; And no matter how it deforms and varies, as long as the harm of the virus must be realized through the network, it cannot escape the control of the network firewall. In addition, some backdoors (such as Trojans) that are unique to network intrusion are also classified as "viruses" and can be monitored and removed by the "virus firewall".

Judging from this trend, anti-virus products and network security products will definitely have the possibility of cross-integration.

Of course, the firewall is only to protect against external attacks, or to see if your machine has a Trojan horse that is preparing to send data to the outside or something, and generally cannot detect and kill viruses. Windows itself has a firewall, but everyone has to install other firewalls and kill software, and the firewall recommends ZoneAlarm

A firewall is not a substitute for antivirus software. Generally, both are installed and work together, the firewall monitors the access of internal programs to the network and the access of external programs to the machine, while antivirus software is mainly used for anti-virus and removal work after the virus is found.

Absolutely needed.

For example, I went down to Rising, but I also got under Rising Firewall.

Rising Firewall is designed to protect your computer from ports or whatever.

And Rising is antivirus.

For example, if you get something, you should kill it first.

This ensures safety.

If you install security software such as Tencent PC Manager and Kaspersky, you don't need to turn on the firewall, because the purpose of the firewall is to prevent hacker attacks.

This is because security software is now available to prevent hacker attacks. Generally, the better antivirus software has multiple protection functions, and the antivirus software in the security software market has more than just antivirus functions. As shown in the figure, if you have installed antivirus software that also has this function, you can not turn it on.

If the firewall function is required, it will not affect the use of the firewall function after it is enabled. You can install anti-virus software and turn on your firewall.

Antivirus software has the function of preventing hacker inbound, but the firewall does not have the antivirus function, and the antivirus software still needs to be installed after the firewall is turned on.

Generally speaking, it is not necessary for ordinary users to install firewalls (except for users with special needs) (generally not so many hackers will be idle and bored to trouble you) The average ordinary user just opens the ultra-rudimentary - "tattered" firewall that comes with Windows - antivirus software can basically be said to be a "must-have" for computer security--- but firewall is actually not necessary for everyone Antivirus software is a kind of virus used to scan, remove, and kill viruses in the computer. Trojans and other malicious programs. Of course, an important feature is real-time monitoring. A good antivirus software can provide a good real-time monitoring and protection of the system (that is, automatically protect the system and prevent viruses, Trojans, etc. from running) As for the firewall (some antivirus software suites contain firewalls) - like - antivirus software is a "necessary standard equipment" - firewall is an "additional high-end equipment") firewall is a tool used to "filter", "audit", "accept" and "identify" network communication data--- of course, only for network communication data, So if a computer without Internet access is completely unnecessary to install a firewall) - to use an exclusive analogy--- it is like antivirus software is like your computer's "personal bodyguard" - the firewall is like your computer's "messenger" (responsible for checking the information given to you by the outside world)] Exclusive metaphor [Ask the top 100 Konoha Ninja Village Waves and winds are all people Exclusive answer **Please famous source ......

The firewall is used to prevent virus intrusion, antivirus software is used to kill viruses, it is best to install a firewall, 360 security guard is to repair system vulnerabilities and check and kill Trojans, and with a firewall, you only need to install 360 security guard + antivirus software.

A firewall is not a substitute for antivirus software.

There are several reasons for this:

The firewall itself is flawed. The so-called firewall refers to a combination of software and hardware devices, and the interface between the internal network and the external network, and between the private network and the public network. Thus protecting the intranet from the intrusion of illegal users.

Its properties are similar to those of security guards.

Desktop antivirus software is a program that detects all software, and acts like a police officer.

Firewalls, even with virus protection, are the icing on the cake, as cyberattacks become more sophisticated and diverse, not designed to replace antivirus software.

The rapid development of viruses determines the inadequacy of firewalls. The speed of virus development is always ahead of the speed of anti-virus software, and the road is one foot higher, and relying on anti-virus software cannot ensure everything, let alone just a firewall.

Although there are many next-generation firewall vendors on the market.

nod32 charges, but you can use nod32 to upgrade the ID, just search for this on baidu, I have never been poisoned in this way. Moreover, the NOD32 operation interface is the most concise, and it is easy to use. Then I suggest that it is enough to install a Kingsoft Guard, the firewall nod32 is very good, and the general virus Trojan will intercept it.

If you must know which firewall is the best, I can tell you that comodo (Komodo) is one of the best, if you want to go down, click on the software Daquan and then click on the antivirus and then turn the page to find it.

Preferred Rising Rising Full Feature Edition 2011 with Network Firewall The firewall mainly manages the access of computer network programs and can also defend against hacker attacks Antivirus software is mainly anti-virus regular anti-virus to ensure computer security.

Install a Kingsoft or Kaspersky directly There is no need to install a firewall.

The firewall that comes with an antivirus is pretty good.

In general, it is possible to set whether the antivirus software will automatically disinfect viruses after it finds them.

Firewalls are primarily designed to defend against cyber attacks, and antivirus software has their own role.

As for which one is better, sorry, many times, it's a question of turnip cabbage.

Nowadays, the antivirus software is almost the same, the advertised ones are very fierce, if you really encounter a virus or something, there are few that can prevent it, as long as you usually surf the Internet, be healthy, easy to operate, powerful, and free 360 series fully meet your requirements.

I would like to ask you if you can not run the antivirus software after installing the protective wall The antivirus software is a bit stuck when running the game Can the firewall block viruses like antivirus software?

Hello! We look forward to your satisfactory review! The computer butler enterprise platform answers your questions! Have a great day!

Definitely not, the firewall is in defense, and the virus also needs to be checked and killed.

It is recommended that you can install one with a small footprint, so that it runs quickly and is stable.

In addition to helping you with anti-virus and virus checking, PC Manager protects your computer. It can also help you manage the computer, observe the computer dynamics, view network traffic, clean up garbage, Q disk, boot acceleration, etc., powerful, complete and easy to use.

Hello, in this case, it is recommended that you update the latest version of the software to see if it can.

No, you pretend to be a comodo.。。。 He is a firewall and a HIPS, which can be both anti-virus and firewall, and the effect is excellent. It's in English though.

It's useless, some virus antivirus software can't kill anything at once!! It's better not to install a firewall if you only install it!!

Yes, yes, but it's not safe enough!