Anti-virus software will be installed on some mobile phones, so what is the main function of these anti-virus software? To put it simply, it is to clean up the mobile phone space and check whether the installed apps and downloaded files contain malicious viruses. But now as Google continues to improve and optimize the security of the system, Android phones actually have less and less demand for this aspect. In many cases, the security management software that comes with the phone can complete these tasks.

As we all know, Apple’s iOS system is famous for being highly closed. Unlike Android phones, you can download and install various APPs in the browser at will. Apple users can only install Apple’s approved apps through the APP Store. At the same time, the iOS system is not open to and used by any third party, and it also refuses third parties to access the system directory, thus fully ensuring the security of the mobile phone from the source.

So in the final analysis, starting from the system, the iPhone does not need anti-virus software. In fact, for a closed system like iOS, the role of anti-virus software is very small, and some anti-virus software in the AppStore have no anti-virus function at all. Android phones need to install anti-virus applications because Android is an open system. system. But if you jailbreak, the IOS system is open and can be invaded by viruses, but you can also install anti-virus software. You can download IOS Mobile Manager from the official website of Tencent Mobile Manager, which has its own anti-virus function.

The first is the use of a signature mechanism, which can ensure the credibility of files running in the system, including downloads of applications. Secondly, in terms of permission management, the system limits the permissions of applications and protects important processes of the system. And for applications, Apple's sandbox mechanism allows applications to only operate in their own file system and cannot access and operate files at other addresses at will.

Under normal circumstances, the system of Apple mobile phones is safe, and its system ensures the security of Apple mobile phones.