What should I do if my webpage is hijacked? Common causes and effective solutions

in the daily web page visit or website operation process, many people have encountered the trouble of web page hijacking: open the familiar page but jump to the unfamiliar advertising station, the page content is maliciously tampered with, and even the risk of account theft. Web page hijacking not only affects the user experience, but also causes a serious blow to the reputation and traffic of the website. This article will deeply analyze the common reasons for web page hijacking, and give practical solutions to help different groups quickly solve such problems and protect the security of web page access.

What are the common manifestations of web page hijacking?

want to deal with the problem of web page hijacking in a timely manner, we must first accurately identify its typical characteristics and avoid misjudging ordinary network failures as hijacking.

1, page forced jump

this is the most intuitive performance of web page hijacking, after the user enters the correct URL, the page automatically jumps to the page unrelated to the original website, mostly gambling, false e-commerce or malicious advertising sites, some jumps will be accompanied by pop-up advertisements, can not be closed normally.

2, page content tampering

the text, pictures or links of the original web page are maliciously replaced, such as inserting illegal advertisements in the article, or replacing the normal download link with a virus installation package, the user clicks without knowing it, and may download malicious software.

3, access speed plummeted

page is hijacked, malicious code will load a large number of irrelevant resources in the background, resulting in significantly slower page loading speed, and even a long time card, can not be fully loaded, seriously affecting normal access.

What are the common causes of web page hijacking?

page hijacking is not accidental, there are often clear incentives behind the hijacking of different groups have different reasons, webmasters and ordinary users need to be investigated separately.

1, server, or website program vulnerability

for the webmaster, the server is not timely update system patches, there are unfixed vulnerabilities in the website program, which is the main reason for the hijacking of the webpage. Hackers will find these vulnerabilities through scanning tools, implant malicious code into the website file, and realize the control and tampering of the webpage.

2, domain name resolution configuration abnormality

domain name resolution is tampered with is also a common cause of web page hijacking, hackers by attacking the domain name service provider system, or using the webmaster's weak password to obtain domain name management rights, modify the resolution point, causing users to jump to the malicious server when accessing the domain name.

3, browser or local environment risk

ordinary users encounter web page hijacking, mostly related to the local environment, such as the installation of malicious browser plug-ins, computer infection Trojan virus, or connected to unsafe public WiFi, hackers tamper with browser settings through these channels, forced to jump to the web.

How to deal with the hijacking of the webpage quickly?

once it is confirmed that the webpage is hijacked, it is necessary to take corresponding treatment measures according to different incentives, and stop the loss in time to avoid the expansion of the problem.

1, stationmaster end emergency repair plan

webmaster first backup the current website files and databases, and then use security scanning tools to troubleshoot malicious code, delete the tampered files and restore the backup content; at the same time, timely update the server system and website program patches, modify the login password of the server and domain name management, Enable the secondary verification function to prevent re-intrusion.

2, client local repair method

ordinary users encounter web page hijacking, first close the current browser process, uninstall the recently installed suspicious plug-ins, use antivirus software to fully scan the computer to clear the Trojan virus; then reset the browser settings, restore to the default state, while avoiding connection without password public WiFi, if necessary, change the DNS server address.

3, domain name resolution exception repair

if the investigation is found that the domain name resolution has been tampered with, the webmaster needs to immediately contact the domain name service provider to freeze the resolution authority, modify the correct resolution record after verifying the identity, and check the login log of the domain name management account to confirm whether there is an abnormal login record, and replace the high-strength password in time.

4, how to prevent the page is hijacked again?

solve the problem of web page hijacking, it is more important to establish a long-term protection mechanism to reduce the risk of being hijacked again from the root cause.

1, regular safety testing

webmasters should regularly use professional security tools to scan servers and website programs to find potential vulnerabilities and repair them in time; ordinary users also need to carry out computer virus killing once a week, clean up suspicious software and plug-ins, and ensure the safety of the local environment.

2, strengthen account security management

whether it is a server, a domain name or a browser account, you must set a high-strength password to avoid using the same password to log in to multiple platforms, and enable secondary verification functions, such as SMS verification, facial recognition, etc., to improve the security level of the account and prevent hackers from invading through weak passwords.

3, enable security tools

webmasters can deploy firewalls and intrusion detection systems on the server to intercept malicious access requests; users can install regular browser security plug-ins, turn on web page interception, and select WiFi networks with security authentication to prevent web pages from being hijacked from the access entrance.

To sum up, webpage hijacking is a preventable and treatable cyber security problem. The key lies in accurately identifying performance, troubleshooting incentives, and taking targeted repair and protection measures. Webmasters need to do a good job in the daily security maintenance of servers and websites. Ordinary users should pay attention to the security of the local environment and network. Through the joint efforts of both parties, webpages can be effectively avoided from being hijacked and the security and stability of webpage access can be guaranteed.