Why is my home s fiber always attacked?

I'm sorry to tell you, but I can't find it. Kaba has successfully intercepted the attack. You can use your computer with confidence.

Common personal firewall programsKaspersky's real-time defense against cyber attacks) so-called "attacks" (not necessarily real cyber attacks, many firewall programs will alert us and record the most common network accesses, such as network broadcasts, as attacks (especially in local area networks).

Another "attack" could be someone scanning your computer's ports, or someone else being infected with a virus that is using the infected computer to scan other computers on the network.

In general, as long as you update your system patches regularly, these so-called "attacks" generally do not pose any threat.

In your case, you try to enable it in "incognito mode" to see.

It's fine to update your virus database often. Kabbah is upgraded very quickly, usually every three hours. You can set it to upgrade automatically. In this way, the security performance of your system will be greatly improved.

In fact, it was attacked because there were n people on the network searching for meat machines, that is, a software that automatically scanned ports was used to continuously scan user addresses on the network. When a user is found, it will automatically send an intrusion password, this is the so-called attack, you have installed Kaba so don't worry, Kaba's protection ability is still very strong :)

But Kaba's firewall is not very strong, Kaba's antivirus software is very good, but it can't act as a firewall. Therefore, it is recommended that you use the world's No. 1 firewall software look'n'stop:) is very small, just over 900k, but it is indeed the best firewall in the world.

Occupies 2-3 trillion system resources. There is also a recommended domestic Rising firewall, not Rising antivirus.

What I said upstairs is incorrect, my unit is also using optical fiber, and it is often attacked, so that our server is often hacked, and then two firewalls are installed, Rising and Skynet, it is better! The landlord can also try to install a firewall on the machine!

You can check it by visiting this **, recording the IP that attacked you and entering it into this **.

It is estimated that your IP is fixed, those guys may have used scanning software to scan your IP address range, and your computer should have an open port that can be exploited, or a vulnerability, so ......

In addition, Kaspersky's scanning antivirus defense is very strict, so sometimes there is a "transition tension" hehe!! Do you know where Kaspersky came from? He was originally developed by the Russian intelligence department itself for use within the unit, and when I thought about it, I knew that it would be very strict, as long as there was a little bit of virus or attack characteristics, he would prohibit it, and kill the virus.

Later, it was commercialized, so Kaspersky is a good antivirus!

If they do, they can't find out.

This one won't.

The role of the light cat.

1.The principle of the optical modem is the same as that of ordinary broadband modems, but it has more complete functions than ordinary broadband modems, and it can be directly connected to optical fibers, so that we can use faster networks.

2.The optical cat can also install a wireless network, but the process is more complicated, in the process of setting, if you accidentally mess with the data, this cat may not be useful, and the router may not be usable, so people who don't know much, it's best not to set it up casually, just connect with the router, it's easier to use.

3.Optical modems are generally used in networks above 10m, and now some large cities are basically using network speeds of more than 100m, so optical modems have been widely used now, and they are basically a must-have for every household.

Modem is a photoelectric converter that can convert the serial port signal of 232 485 422 to optical fiber for transmission, commonly known as optical fiber transceiver. It can realize the transparent transmission of data from optical fiber and RS-232 485 422 serial ports.

Possibly, if you happen to open a certain port, and it happens to be scanned and can be used, it may be attacked or invaded.