What are the attack modes of network hackers? how to respond?

What are the attack modes of network hackers? how to respond?

Network hacking refers to an act of intruding into other people's computer systems through network means, obtaining confidential information stored in the computer, or directly damaging the system. As network security becomes more and more important, hacker attack methods are becoming more diverse and covert. People who do not understand network security may feel that they have no way to start. Therefore, this article will introduce network hacking attack patterns and how to deal with them.

1. Trojan horse virus attack

Trojan horse virus refers to a malicious code hidden in normal software that allows the attacker to remotely control the victim's computer. Attackers deliver files containing Trojan virus to users through emails, instant messaging software, etc. Once the user downloads and runs the file, the Trojan virus will attack the user's computer. Attackers can exploit this vulnerability to obtain confidential information such as user account information, files, email passwords, etc.

In response to Trojan virus attacks, the following security points should be followed:

1) Pay attention to emails from unknown sources and do not download attached files easily.

2) Update anti-virus software in time to ensure computer security.

3) Do not download local software and tools from unknown sources at will to avoid security risks.

2. Website hacking attack

Website hacking attack refers to attackers attacking the target website, tampering with website content or implanting malicious scripts and other attacks. Common methods include SQL injection, XSS attacks, etc.

In response to website hacker attacks, the following security strategies can be adopted:

1) Timely update website server software patches and background management systems, and promptly patch vulnerabilities.

2) Use network firewalls to block and filter malicious traffic.

3) Use anti-virus software and other security software to enhance website security.

3. Social engineering attack

Social engineering attack refers to an attacker obtaining users’ confidential information through deception and deception techniques, including posing as friends to guide users to click harmful Links, scam emails, etc.

In response to social engineering attacks, the following security strategies should be adopted:

1) Enhance the security of social media accounts, change passwords, enable two-factor authentication, etc.

2) Be wary of unidentified information and refuse to provide sensitive information.

3) Establish a strong password to protect personal information.

In short, there are many forms of network hacker attacks. The work of ensuring network security starts from daily behaviors, focusing on information protection and information security. By taking a series of preventive measures, you can effectively prevent hacker attacks and ensure your own network security and information security.

The above is the detailed content of What are the attack modes of network hackers? how to respond?. For more information, please follow other related articles on the PHP Chinese website!