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Important Chrome Browser Security Services Update Important Chrome Browser Security Services Update


Important Chrome Browser Security Services Update



Since the advent ofInternet, it was necessary to design interfaces to access it. This is how web browsers were born. Unfortunately, this giant network of communication is not without drawbacks. Indeed, ill-intentioned people called hackers use it to harm to everybody. It is surely with this in mind that the chrome browser has decided to make a major update to its security protocols.

A hand holding a smartphone.
Credit: The Sun

In reality, this major overhaul will take place in two phase. New versions of said browser will be created in the coming months and will include security measures. security much safer than previous versions. It should be added that all browsers working with the chromium kernel (chromium) will have to be upgraded.

Many developers are at work in this large-scale project. These are, for example, Titouan Rigoudyn, engineer and software developers and Eiji Kitamura, expert engineer in web security.

Chrome 98 and 101: new security measures

The provisions embedded in the latest versions of this browser send a control request with the header ” Access-Control-Request-Private-Network “. Subsequently, this request must be validated and include the specification ” Access-Control-Allow-Private-Network : true.” »

“Chrome will start sending a preflight request CORS (Cross-Origin Resource Sharing) before any private network request for a sub-resource, which requests explicit permission from the target server” said Titouan Rigoudy and Eiji Kitamura . This means that from chrome 101, access to internal data by a site will be under control.

Basically, according to the engineers, all these provisions are intended to protect routers, as well as users against request forgeries leading to malicious domains

A general and mandatory evolution

In addition to Chrome, the browser edge Microsoft’s Chromium-based has added a new navigation mode to the beta channel (build 98.0.1108.23) to make it more secure. Furthermore, Microsoft declares: “This feature is a huge step forward as it allows us to mitigate unplanned zero active days (based on historical trends). »

The company continued in these terms: “When enabled, this feature brings hardware-enforced stack protection, arbitrary code protection (ACG), and content stream protection (CFG) as support for security mitigations. security to increase user safety on the web. »



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