In 20 17, Apple began to introduce privacy protection and anti-advertisement tracking technology, which increased consumers' privacy and improved web browsing experience by eliminating a large number of third-party tag codes that might cause loading delay. The direct function of ITP is to restrict the reading of third-party Cookie. This means that advertisers who want to spy on Safari users' habits through cookie are rejected.
2065 438+ was released on September 23rd, 2009, and has been built into the latest version of Apple's operating system on ITP computers, iPhone and iPad, thus making up for the deficiencies introduced by the previous two updates. However, ITP 2.3 may have a broader impact on websites that use cookie to save visitors' preferences.
In the updated iOS 13. 1 on March 25th, 2020, Apple released the latest version of Safari browser, adding support for importing passwords from Google Chrome.
Background of ITP use:
Apple released ITP 2. 1 to limit the company's ability to use first-party cookie to track users of third-party websites.
Previously, when someone clicked a link to jump from one website to another, the first website might include an identifier in the target URL, and the second website would use a first-party cookie to store the identifier and then send it back to the first website, so that the first website could record the person's behavior on the second website. This practice is called modifying cross-site tracking through links, which provides an alternative for ITP to disable third-party cookie.