Improve the upgrade speed of intranet anti-virus software? Cleverly set Kabbah

Today, I will start from my own experience to introduce how to upgrade the speed of upgrading the anti-virus software on the intranet. I will introduce Kaspersky Kav, which is the most used by everyone, to take a look at it. It is understood that Anti-virus software has certain effects on preventing viruses and hackers from attacking intranets. However, in actual use and maintenance, many network administrators will find that anti-virus software updates very slowly, which affects intranet security to a certain extent. For this reason, you need to upgrade the speed of the internal network anti-virus software.

First, Kaspersky default automatic upgrade speed is very unsatisfactory

The anti-virus software used by the author's enterprise is Kaspersky. Usually the anti-virus software is automatically upgraded, but there are always employees who respond to the upgrade speed is very slow, I also specifically checked the problematic computer Kaspersky anti-virus software upgrade speed does exist, the transfer speed is less than 1K per upgrade Seconds, it takes several hours to successfully update. Exam Forum

Second, analyze the symptoms and find the root cause of the problem

Next, the author analyzes this problem and finds that the interface location is displayed as a URL when upgrading on the employee computer with problems. The display location is another URL. That is to say, the reason for the slow speed is due to the upgrade server connected to these addresses when Kaspersky upgrades. After comparing the employee computers with no problem, Kaspersky, which can be upgraded quickly, accesses the upgrade server which is similar to the first one. The address, this is obviously the domestic upgrade server.

It seems that the slow and problematic employee computer is mainly caused by a problem with the selected upgrade server address.

Third, cleverly set to solve the problem of slow upgrade

Now that we know the problem, let's start by upgrading the server to solve the problem. In Kaspersky Anti-Virus, we can manually set the address of the upgrade server by opening the main Kaspersky interface and selecting "Settings" in the upper right corner. "Settings" < ;->“Customize”, then select Add in the upgrade server, and then add the address of the anti-virus software in the upgrade server address, so that the automatic connection speed can be effectively upgraded when the virus database is upgraded. The server is gone.

Fourth, the advanced settings completely solve the slow upgrade problem

But according to the previous method, there is also a problem, that is, this method of manually adding addresses is only for a server, if When the network was not good or the server stopped providing update services, our Kaspersky will be completely unable to use the update component feature. However, the author found a good way, that is, by setting the national region, Kaspersky can find an optimal balance between automatic server selection and equalization speed. The specific method is as follows.

Step 1: Open Kaspersky's main interface and select “Settings” in the upper right corner.

Step 2: On the left side of the settings window, find "Update" under "Services", then click on the "Customize" button on the right and select the "Update Server" tab.

Step 3: There is a drop-down menu under the tab. This menu provides the area we choose to use. Of course, the previous employees' computer upgrades are slow because there is no choice, so Kaspersky Anti-Virus All update servers will be automatically scanned and then selected for a relatively fast upgrade. The previously problematic computer may have problems connecting to the domestic server for some reason during the upgrade, and the foreign server is selected, resulting in a slow upgrade. In the area selection drop-down menu, we can forcibly specify the country and region where the current computer is located, so that Kaspersky can only connect to the domestic upgrade server when upgrading, which improves the upgrade speed to some extent. We select “China” from the drop-down menu, and then check the checkmark in the “Determining the best update area”.

Tip: There is another possibility that the upgrade update will become a foreign server, that is, we use the non-Chinese version of Kaspersky to kill the soft, but the English version, which will also cause the upgrade to be considered first. server.

Step 4: After cleverly setting the parameters of the update area, we effectively solved the speed problem of Kaspersky Anti-Virus upgrade. Once again, we can obviously feel the difference in speed, and the transmission rate can reach 40. More than K per second.

V. Summary

This problem is mainly caused by the automation function of Kaspersky Anti-Virus itself. It is because of this automatic configuration that Kaspersky Anti-Virus blindly accesses foreign upgrades. The server updates the virus database, causing a slow upgrade failure. This problem is solved effectively by specifying the access to the domestic update server in the selected area.