Web tampering is one of the most common forms of hacking. It is a cyber attack that obtains permissions through vulnerabilities in web applications, illegally tamperes with the content of web applications, implants dark links, and spreads malicious information, directly endangering social security and making huge profits.
If the web page has been tampered with
In recent years, web page tampering attacks have emerged one after another, and there are four common situations in which web pages are tampered with:
First, the jump weight is transferred. Entering the organization's webpage will automatically jump to other defects**.
The second is to be hung with dark links. I suddenly found that the information webpage contains a lot of content displayed in **myself**, but the content is not published by the administrator of the unit**.
The third is that the information is hijacked. Inquire about the inclusion of information**, and find that the title, keywords, and descriptions of ** are not published by the administrator.
Fourth, the web page file is directly replaced. Open**, the page has been tampered with or partially modified, or it is unrecognizable.
The "five-fold protection" strategy is leading
At present, Guolian Yi'an, a leading enterprise focusing on the research and development of hierarchical protection, hierarchical protection, business continuity security and big data security product solutions and related technologies in the field of confidentiality and non-confidentiality, is a leading enterprise in ChinaBased on the two technologies of "efficient synchronization" and "secure transmission", we have developed a web anti-tamper protection system with unique new features of "five-layer protection", which supports fully automatic publishing, web monitoring, alarm and automatic recovery of web pages, and provides powerful web page security management and maintenance functions.
One layer of protection: real-time blocking. The system can block the illegal operation of the protected web page, this technology can effectively identify the legal process and the illegal process, block the tampering of the web page by the illegal process, and directly block the illegal process.
Double protection: Triggered by events. The system has a trigger-type verification engine, which can verify the legitimacy of the modification with one touch for the addition, deletion and modification of the protected file, instantly remove the illegally tampered web page, and restore the legitimate web page in real time.
Triple protection: embedded in the core. The embedded tamper detection engine runs inside the web server and is seamlessly integrated with the web server. The system detects each web request to access the page and performs watermark verification to ensure the correctness of the sent web page.
Quadruple protection: active blocking. When the attack is persistent, the system will automatically activate the active defense mechanism to fundamentally block the attack from the outside.
Five-layer protection: Trojan detection and killing. The system provides the ability to detect whether the protected web page has been corrupted, and if it has been hit, it can be scanned and killed. For web pages that have not been hit by Trojans, it can provide protection against Trojans.
Concluding remarks
In recent years, web page tampering attacks have emerged one after another, and web pages have been tampered with, which is very harmful
First, commonly used web pages have been tampered with and hijacked, and the original usage habits have been forced to change. In particular, many pop-up ads will be added to the navigation page, confusing the public, confusing right and wrong, and resulting in a poor customer experience.
The second is to identify and record user login and browsing information. Once the Internet preferences and topics are collected by people with ulterior motives, they will be analyzed by relevant big data and purchased "portraits".
Third, important information stored on the computer may be stolen. If the webpage is hijacked by hackers, it may induce some malicious** or even phishing webpages, which may lead to property loss.
Fourth, it will cause harm to the entire unit network through **. Once the web page is trojanized, infection with the Trojan virus will also turn the unit computer into a zombie host, which can be used to attack other computers.
It can be seen that if a hacker maliciously tamperes with the web page and causes a vicious incident, it will have a serious negative impact on the brand image and property of the unit. Therefore, whether it is network security intelligent operation or network security graded protection evaluation, web tamper protection has been raised to an important height, becoming a first-class network security product that enterprises and institutions must procure.
About Guolian Yi'an
Founded in 2006, Beijing Guolian Yi'an Information Technology, formerly known as Beijing Zhiheng Alliance Technology, is a leading enterprise focusing on the research and development of classified protection, hierarchical protection, business continuity security and big data security product solutions and related technologies in the field of confidentiality and non-secret. A number of the company's security technologies have filled the domestic technology gap, and have been widely used in the fields of **, finance, confidentiality, telecom operators, military industry, large and medium-sized enterprises, energy, education, medical e-commerce and so on.
In addition to R&D and production of professional security products, Guolian Yi'an also provides customers with professional security services such as expert consultation on detection and protection solutions, source security assessment, security operation and maintenance on duty, intelligent terminal security assessment, security penetration testing, and professional security training.
For more information, please visit the company's official website.