360 always prompts that the IP is being attacked

A special move against ARP attacks, so that you will never drop under the rain of ARP attacks.

Does your LAN drop frequently? Have you been the victim of an ARP attack? Have there ever been annoying IP conflicts? If so, or just in case, see below to teach you the tricks against ARP attacks, so that you will never drop under the rain of ARP's attacks.

What happened: First. In the local area network, there are often people who use tools such as network law enforcement officers and scissor hands to restrict other people's access to the Internet.

Second. If someone is infected with a virus in the LAN, a large number of ARP attacks will be automatically sent to the LAN.

Principle: The ARP protocol is the basis for finding IP and network cards in the Windows network. So you can't get around it.

All methods of defense against ARP attacks must be licensed under the ARP protocol. As a result, the current network tools that are okay, such as 360 security guards, can only monitor the attack information, but they can't do anything about it.

Specify the IP address of the virtual NIC as the gateway of the NIC you normally use, for example, the address of your NIC is now and the gateway is, then give the new NIC address, and then right-click the new NIC to disable. This network card must be disabled, otherwise you will go to the virtual network card when you surf the Internet, in fact, it will not work.

If you uninstall 360, you won't be prompted.

360 LAN Protection Alert may indicate that a device on the network connected to your computer is under attack, and this attack behavior is detected by 360 security software and alerted for protection. Generally speaking, such attacks can cause problems such as network slowdowns and network instability, but they will not cause much damage.

If you see a 360 LAN protection message on your computer, we recommend taking the following actions:

Confirm whether other devices have abnormal behaviors in the network, such as using viruses or Trojan horses to attack, and isolate or eliminate them to ensure network security and stability.

Strengthen the configuration of local network firewalls and security software to avoid malicious attacks and unauthorized access as much as possible.

Update operating systems and software, patch vulnerabilities in a timely manner, and reduce the risk of attacks.

Pay attention to password management and data encryption to avoid sensitive information leakage, cancellation and theft.

If the attack is severe, consider contacting a network service provider or a professional cybersecurity company for help.

It could be that someone else is scanning your IP, and you can block the attacking IP in the blacklist

In addition, you may have selected ARP defense in the detection options, so this may also happen, in general, there is no major problem, and it is normal for the Internet to be scanned by others.

If you send a friend, this situation should be the ARP virus in other computers in the same LAN as you, it is recommended that you find the computer with the virus according to the prompted MAC address, and clean up the virus on that computer.

There is a computer in the LAN and the IP of the router is set to the same, not an attack Hehe, look at the IP of that computer, just change it to the inside.

It could be a virus in another computer in the same LAN, and I've encountered it before. Follow 360's prompts to remove the virus on it.

It doesn't matter, with the virus, maybe someone is looking at something they shouldn't be watching.

What gets off, 360 intercepts it for you, you don't have to do anything

In a network environment, IP is the equivalent of a computer's ID card.

If a device with the same IP address appears on the network, an IP conflict will occur, causing the current computer to be unable to access the network normally.

The 360 IP blocking function can prohibit other devices from occupying the IP of the current computer, prevent IP conflicts, and ensure network security.

Here's how to expand your knowledge:

The Protocol for Interconnecting Networks (IP) is a foreign language abbreviation for InternetProtocol,[1].

The Chinese abbreviation is "Network Association".

The protocol for interconnection between networks is also a protocol designed for computer networks to connect with each other for communication. In the Internet, it is a set of rules that enable all computer networks connected to the Internet to communicate with each other, and prescribe the rules that computers should follow when communicating on the Internet. Any computer system manufactured by any manufacturer can be interconnected with the Internet as long as it complies with the IP protocol.

IP addresses are unique and can be divided into 5 categories depending on the nature of the user. In addition, IP also has the meaning of entry protection, intellectual property, pointer registers, etc.

Let's kill the virus completely, you may have fallen for the Trojan horse...

Are you routing to the Internet and there is a conflict in IP? I have used 360 if you change the IP, and I personally feel that its ARP firewall technology is very immature, and when you are attacked, you can basically only give you a hint that you have been attacked, but you are still in a state of disconnection, that is, it has been "system error, IP address conflict" such a prompt

PS: When you want to attack someone, 360 is very accurate!

I recommend that you use Kingsoft's ARP Firewall, which is a good example of preventing attacks on your computer and allowing you to surf the Internet