iMessage Contact Key Verification in iOS 17.2. How to Use it?

If you’re an iPhone user, you might have noticed a new feature in the latest iOS 17.2 and macOS 14.2 update: iMessage Contact Key Verification. This is a useful feature to make sure that the person you’re texting is really who they say they are, and not some impostor or hacker. In this blog post, we’ll explain what iMessage Contact Key Verification is, how it works, and how to use it.

What is iMessage Contact Key Verification?

It is the latest privacy feature that allows users to verify that they are talking to a real person, not any imposter or an attacker who can harm them in any manner. This feature is specially designed for journalists, government employees, social influencers, and human rights activists who face extraordinary digital threats.  It is available in iOS 17.2, iPadOS 17.2, watchOS 10.2, and macOS Sonoma 14.2 betas from 26th October 2023 onwards.

Once it is enabled user will be notified if any unusual or malicious entity succeeded in breaching cloud data servers and can spy on a conversation. The contact key transparency feature uses the Key Transparency to automatically verify and make sure that the keys match the ones in the verifiable database.

Why should you use iMessage Contact Key Verification?

It is a great way to enhance your privacy and security when using iMessage. This will helps you prevent man-in-the-middle attacks, where someone intercepts and modifies your messages without your knowledge. It also helps you avoid phishing scams, where someone pretends to be someone else and tries to trick you into giving them sensitive information.

By using it, you can be confident that you’re talking to the right person, and that your messages are safe and trustworthy. You will be protected from anyone who might try to access them, including hackers, governments, or even Apple itself.

How to enable and use iMessage Contact Key Verification

To enable and use iMessage Contact Key Verification, you need to have iOS 17.2 or later. You also need to have iMessage enabled and be connected to the internet. Let’s see how to do it on your iPhone.

  • Open the Settings App.
  • Tap on Apple ID.
  • Scroll down and tap on Contact Key Verification.
  • Tap on Continue.
  • Enable the toggle switch for Verification in iMessage.  

iMessage Contact Key Verification1

iMessage Contact Key Verification is a simple and effective way to make your iMessage conversations more secure and authentic.

You can make sure your iMessages are safe by sharing a public code with the other person. If they see the same code in iMessage, they can trust it’s you. You can find your code by the below process.

  • Open the Settings App.
  • Tap on Apple ID.
  • Scroll down and tap on Contact Key Verification.
  • Tap Show Public Verification Code.

Conclusion

iMessage Contact Key Verification is a new feature from Apple. It lets you check if the person you’re texting is really who they claim to be. It’s a good idea to use it if you want to keep your messages private and secure from anyone who might try to spy on them or trick you. It works by comparing the keys that encrypt your messages with the ones in a public database. If they match, you can trust that you’re talking to the right person. If not, you’ll get a warning that something is wrong. It is available for iOS 17.2 and macOS 14.2 users who want to protect themselves from digital threats.

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