Check the security mechanisms of the seven major IE9 accounts

Microsoft seems to prove that its browser is not as easy to break as it is in the legend. The emergence of IE9 truly gives users a bright impression. From the perspective of Microsoft's new-generation browser product IE9, Microsoft has made great efforts to improve the security performance of IE in this period of time, and the results are also worth looking forward to by netizens. At present, the performance test scores of IE9 are at the same level as those of Chrome and Firefox open-source browsers. There is still much room for improvement to surpass other browsers in terms of performance.

Seven security mechanisms of IE9-sandbox Technology

The Sandbox technology and active defense technology have different principles. Active defense is to immediately intercept and terminate the operation when suspicious activities are detected in the program. Sandbox technology allows the program to continue running after suspicious behaviors are detected, and stops when the virus is detected. The practical application process of sandbox technology is to make the suspicious behavior of suspected virus files fully perform in the virtual sandbox, and the sandbox will write down every action of it; when the suspected virus fully exposes its virus properties, the sandbox will perform a rollback mechanism to erase the virus traces and actions and restore the system to a normal state. Microsoft draws on the sandbox Technology in Google Chrome to add the protection Mode (Protected Mode) in IE9 ). In protection mode, the browser's ability to handle potential attacks is greatly improved, and IE 9 also solves the problem of frequent crashes in earlier versions.

Plug-in Intelligent Management of seven security mechanisms of IE9

Generally, hackers can bypass security mechanisms such as DEP (Data Execution Protection) and ASLR (address space layout randomization) to launch attacks by exploiting the defective code of some plug-ins in the process. However, in IE 9, all plug-ins are excluded from process management to reduce the possibility of being attacked by plug-ins. With the increasing number of plug-ins and increasingly powerful functions, IE9 attaches great importance to plug-in management.

Randomization memory management of seven security mechanisms of IE9

Rick Moy, president of NSS, an internationally renowned security research institution, believes that the Randomization Memory Management Technology in IE 9 forces hackers to perform very complex operations to determine specific attack targets.

Redirection restrictions of seven security mechanisms in IE9

When a user accesses an illegal website, it is hijacked to other websites containing malicious code. In this case, the redirection restriction function in IE9 can play its role.

Content Security Policies of seven security mechanisms of IE9

According to the requirements of the Content Security Policy, Microsoft is obligated to provide users with protection measures against cross-site scripting and Click-Jacking attacks. Another company, Mozilla, has begun deploying this mechanism.

Seven security mechanisms of IE9: plug-in registration mechanism

IE9 hopes to help users distinguish between plug-ins based on certain mechanisms, so that users can use plug-ins more securely.

Security APIs of seven security mechanisms of IE9

By providing secure APIs, direct memory usage is reduced, which greatly reduces the possibility of attacks.

James Pratt, director of Microsoft IE, and Ryan Gavin, senior director of Windows Live project management, once said Microsoft has always paid attention to the development of IE browser security functions.

Garvin pointed out that the current network users are more concerned about identity theft and privacy protection in their computers. People may have different attitudes towards private information sharing, but they have always been opposed to identity theft. Microsoft's operating system and browser can ensure Client Security.

As network applications continue to diversify, the development of online banking, e-commerce, and Web applications will inevitably pose new challenges to browser security. The release of Microsoft IE9 not only sets a direction for the browser industry, provides users with fast and secure access windows.