How to measure the health of a website. Of course, the first thing to bear the brunt is that the content of the website must be healthy. If the content of the website is illegal and is used for pornography, it will of course be easy to be hacked and even blocked. Directly what I'm going to say next.
In fact, the health of the website is mainly judged by three aspects: 1. Whether there are loopholes; 2. Whether it has been linked to a hacker; 3. Whether it has been linked to a black link.
These three questions can directly determine the life or death of a website. Therefore, if you want your website to be secure, you must solve these three problems:
1. Detect website vulnerabilities and repair them.
The problem of website vulnerabilities cannot be solved because no program in the world is without vulnerabilities, and websites are no exception. But we can fix known vulnerabilities. There are many tutorials on the Internet that teach people how to find vulnerabilities, so I won’t talk about it in this aspect and just recommend everyone to use tools.
A powerful tool for detecting website vulnerabilities - iiscan website security detection platform (iiscan2.0). It is a product of the domestic security company Nosay. It is a free website security detection tool, mainly targeting web application scanning. It can scan out common security vulnerabilities of the website, such as SQL injection, buffer overflow vulnerabilities and other hidden dangers that seriously affect the security of the website, and can accurately find out. It has been upgraded to version 2.0, and its operation is relatively simple. You only need to register an account and authenticate the website's permissions to conduct security scans of the website and obtain scan reports. For details, you can go to the official website http://www.iiscan.com to register and learn more. In addition, IBM website security detection tools in foreign countries are also available.
Fix the security vulnerabilities of the website in a timely manner according to the detected vulnerabilities, and fix the vulnerabilities in a timely manner before being invaded by hackers to avoid losses.
2. Website Trojan detection and removal
Currently, there are many security companies that monitor websites for malware, but the accuracy has not been high. There are many false alarms. Currently, I personally feel that the detection accuracy of Rising Website Security Alliance is relatively high. Moreover, Trojans have a great impact on websites. A website that is hooked by a Trojan will be alerted by anti-virus software, which will reduce user trust and lead to blocking by search engines. Therefore, it is best to maintain the security of the website at the source. , This can avoid being hung by a Trojan. If a Trojan is found, it should be immediately removed and the loopholes in the website should be repaired. For example, the Rising Website Security Alliance can detect the web links of Trojan horses on the website, so that you can easily find out whether the website has been linked to a Trojan horse. For specific operations, you can go to the official website: http://union.rising.com.cn to check and understand. In addition, companies like 360 and Kingsoft have similar tools.
Generally, it is enough to delete the Trojan code after a website is hung. There are also some tools for batch deletion of Trojans on the Internet, but before making modifications, it is best to back up the website.
3. Detect and delete website black links
Currently, there are more and more websites with black links. The impact of black links on users is not great, but it has a great impact on the optimization of the website. Too many black links will cause the website to be mistakenly recognized as cheating by search engines, and may be damaged. Punishment for going to K station. Therefore, as a website manager, it is necessary to clear these black links in time. The current method of detecting black faces can be through some tools for detecting external links, and then manual judgment is made. Generally, the black links are on the homepage, and the black links will be found. Just delete the link. At present, the best solution is to repair website vulnerabilities and prevent the website from being invaded and linked to black links.
Website managers can check the security of the website based on the above three aspects. If you find a safety problem, you should solve it promptly and don't let the situation become more serious.
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