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1. security.apple.com › blog › imessage-pq3Blog - iMessage with PQ3: The new state of the art in quantum ...

   security.apple.com › blog › imessage-pq3

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   Feb 21, 2024 · Finally, a leading third-party security consultancy supplemented our internal implementation review with an independent assessment of the PQ3 source code, which found no security issues. In the first mathematical analysis, Security analysis of the iMessage PQ3 protocol, Professor Douglas Stebila focused on so-called game-based proofs. This ...

2. arstechnica.com › security › 2024iMessage gets a major makeover that puts it on equal footing ...

   arstechnica.com › security › 2024

   • Cached

   Feb 21, 2024 · The iMessage changes come five months after the Signal Foundation, maker of the Signal Protocol that encrypts messages sent by more than a billion people, updated the open standard so that it, too ...

3. mashable.com › article › apple-imessage-ios-17-4Apple is giving iMessage a massive security update | Mashable

   mashable.com › article › apple-imessage-ios-17-4

   • Cached

   Feb 21, 2024 · Apple is rolling out a major update to its iMessage service with iOS 17.4. First reported by Zak Doffman at Forbes, the update is considered a "significant" leap in terms of security for messaging.

   • Email: chance.townsend@ziffmedia.com

   • Occupation: Assistant Editor, General Assignments

4. www.forbes.com › sites › zakdoffmanApple’s iOS 17.4 Surprise—iMessage Gets Huge New Upgrade

   www.forbes.com › sites › zakdoffman

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   Feb 21, 2024 · Apple says iMessage is now moving to a new Level 3. The risk, it says, is that Signal only protects an initial key exchange. If a key is captured and later decrypted, then all subsequent content ...

5. 9to5mac.com › 2024/02/21 › imessaiMessage quantum security arrives with iOS 17.4 - 9to5Mac

   9to5mac.com › 2024/02/21 › imessa

   • Cached

   Feb 21, 2024 · The novel upgrade gives iMessage “the strongest security properties of any at-scale messaging protocol in the world.” Here’s why iMessage quantum security is important now and into the ...

6. www.tomsguide.com › phones › iphonesiOS 17.4 is getting a major iMessage security upgrade to ...

   www.tomsguide.com › phones › iphones

   • Cached

   Feb 21, 2024 · Once the company gains “operation experience” with PQ3 on a global scale with iMessage, this new protocol will replace the existing one in all supported conversations later this year. The time ...

7. People also ask

   Is iMessage security so good?

   • Security so good it rivals the government...allegedly. Apple is rolling out a major update to its iMessage service with iOS 17.4. First reported by Zak Doffman at Forbes, the update is considered a "significant" leap in terms of security for messaging.

   Apple is giving iMessage a massive security update | Mashable

   mashable.com/article/apple-imessage-ios-17-4-security-update

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   How secure is iMessage?

   • Over the years, the iPhone maker has significantly upgraded the cryptography used by iMessage to make the service more secure. For instance, back in 2019, Apple switched its cryptographic protocol from RSA (Rivest–Shamir–Adleman) to Elliptic Curve.

   iOS 17.4 is getting a major iMessage security upgrade to thwart quantum

   www.tomsguide.com/phones/iphones/ios-174-is-getting-a-major-imessage-security-upgrade-to-keep-your-chats-secure

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   Is iMessage a security upgrade?

   • This is about iMessage, which has been making plenty of headlines recently. Apple describes the new upgrade as the “most significant cryptographic security upgrade in iMessage history,” and it will apply to iPhones as well as iPads and Macs.

   Apple Future-Proofs iMessage With ‘Groundbreaking’ Upgrade

   www.forbes.com/sites/zakdoffman/2024/02/21/apple-iphone-15-pro-max-iphone-16-upgrade-imessage-ios-174-ios18/

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   Is Apple iMessage a good messaging app?

   • Yes, Apple is that forward thinking. It may be known for its cross-device functionality and the fact that it lets you send text messages for free over Wi-Fi, but Apple’s iMessage is actually one of the best encrypted messaging apps available.

   iOS 17.4 is getting a major iMessage security upgrade to thwart quantum

   www.tomsguide.com/phones/iphones/ios-174-is-getting-a-major-imessage-security-upgrade-to-keep-your-chats-secure

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   Is iMessage a Level 2 security update?

   • Apple describes Signal’s update as Level 2, an advance on the Level 1 security we all know and which is used by WhatsApp, Facebook Messenger, Google Messages, and Signal and iMessage before these recent updates. Apple says iMessage is now moving to a new Level 3. The risk, it says, is that Signal only protects an initial key exchange.

   Apple Future-Proofs iMessage With ‘Groundbreaking’ Upgrade

   www.forbes.com/sites/zakdoffman/2024/02/21/apple-iphone-15-pro-max-iphone-16-upgrade-imessage-ios-174-ios18/

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   What is iMessage quantum security?

   • Already live in the iOS 17.4 beta is an innovative post-quantum cryptographic protocol called PQ3. The novel upgrade gives iMessage “the strongest security properties of any at-scale messaging protocol in the world.” Here’s why iMessage quantum security is important now and into the future, how PQ3 works, and more.

   iMessage quantum security arrives with iOS 17.4 - 9to5Mac

   9to5mac.com/2024/02/21/imessage-quantum-security-ios-17-4/

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8. www.macrumors.com › 2024/02/21 › apple-announcesApple Announces 'Groundbreaking' New Security Protocol for ...

   www.macrumors.com › 2024/02/21 › apple-announces

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   Feb 21, 2024 · Apple today announced a new post-quantum cryptographic protocol for iMessage called PQ3. Apple says this "groundbreaking" and "state-of-the-art" protocol provides "extensive defenses against even ...