{"id":44537,"date":"2024-06-03T17:59:57","date_gmt":"2024-06-03T15:59:57","guid":{"rendered":"https:\/\/www.apfelpatient.de\/?p=44537"},"modified":"2024-06-03T17:59:58","modified_gmt":"2024-06-03T15:59:58","slug":"m4-ipad-pro-hidden-security-feature-discovered","status":"publish","type":"post","link":"https:\/\/www.apfelpatient.de\/en\/news\/m4-ipad-pro-verborgene-sicherheitsfunktion-entdeckt","title":{"rendered":"M4 iPad Pro: Hidden security feature discovered"},"content":{"rendered":"

In the fast-moving world of technology, Apple has established itself as a leader in privacy and security. With each new product release, the company sets standards and continuously improves the security features of its devices. The recently released M4 iPad Pro is no exception. Below, you'll learn all about a new, previously unmentioned privacy feature on the M4 iPad Pro that significantly improves the security of your microphone and camera displays.<\/strong><\/p>\n\n\n\n

Data protection is more important than ever today. As the use of smart devices increases, so does the risk of personal data falling into the wrong hands. Apple has recognized this and places great importance on protecting the privacy of its users. The M4 iPad Pro now takes this protection to a new level, thanks to an innovative feature discovered by an independent developer.<\/p>\n\n\n\n

New security feature of the M4 iPad Pro<\/h4>\n\n\n\n

An exciting discovery by Guilherme Rambo, a renowned developer and researcher, has brought to light that the M4 iPad Pro has a new security feature that was not previously publicly known. This feature affects the microphone and camera indicators that were first introduced with iOS 14. These indicators - small orange and green dots - inform you when your device's microphone or camera is active.<\/p>\n\n\n\n

What is the SIL mechanism?<\/h4>\n\n\n\n

The SIL (Secure Indicator Light) mechanism is a significant security improvement on the M4 iPad Pro. While the previous indicators were software-controlled and could therefore potentially be manipulated by malware or malicious apps, the new SIL mechanism is hardware-based. This means that control of the microphone and camera indicators is carried out directly by hardware components, making manipulation by software almost impossible. Guilherme Rambo explained<\/a> this on Mastodon as follows:<\/p>\n\n\n\n

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An interesting fact about the M4 iPad Pro: It is the first device to support and use Apple's new Secure Indicator Light (SIL) mechanism. When using the microphone or camera, the corresponding indicator light is effectively turned into hardware, making it much less likely that malware or user-space apps can access these sensors without the user's knowledge.<\/p>\n<\/blockquote>\n\n\n\n

The Importance of the Secure Exclave<\/h3>\n\n\n\n

The introduction of the SIL mechanism is closely linked to another new component of the M4 chip, the so-called \u201cSecure Exclave\u201d. This security component ensures that the microphone and camera lights work correctly and cannot be bypassed by malicious apps. This creates an additional protective shield against possible data breaches.<\/p>\n\n\n\n

Impact on future devices<\/h4>\n\n\n\n

Currently, the M4 iPad Pro is the only device that includes this new security mechanism, but it is very likely that this technology will be implemented in other Apple devices in the future, such as the A18 chip in the iPhone 16 Pro and the upcoming M4 Mac models. Although Apple has not publicly advertised this new feature so far, this could be due to the possible implication that the previous microphone and camera indicators are less secure.<\/p>\n\n\n\n

Apple sets new data protection standards with the M4 iPad Pro<\/h3>\n\n\n\n

The M4 iPad Pro sets new standards in data protection and security. With the introduction of the SIL mechanism in conjunction with the Secure Exclave, Apple once again shows that protecting the privacy of its users is its top priority. While this new feature is currently exclusive to the M4 iPad Pro, we can be sure that future devices will also benefit from these groundbreaking security improvements. Stay tuned for further developments in the world of technology that will make your data protection even more effective. (Image: Apple)<\/p>\n\n\n\n