🦜 Apple Security Research
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Security research on Private Cloud Compute
https://security.apple.com/blog/pcc-security-research
Published: October 24, 2024 00:00
Private Cloud Compute (PCC) fulfills computationally intensive requests for Apple Intelligence while providing groundbreaking privacy and security protections — by bringing our industry-leading device security model into the cloud. To build public trust in…
Private Cloud Compute: A new frontier for AI privacy in the cloud
https://security.apple.com/blog/private-cloud-compute
Published: June 10, 2024 00:00
Secure and private AI processing in the cloud poses a formidable new challenge. To support advanced features of Apple Intelligence with larger foundation models, we created Private Cloud Compute (PCC), a groundbreaking cloud intelligence system designed…
iMessage with PQ3: The new state of the art in quantum-secure messaging at scale
https://security.apple.com/blog/imessage-pq3
Published: February 21, 2024 00:00
We are introducing PQ3, a groundbreaking cryptographic protocol for iMessage that advances the state of the art of end-to-end secure messaging. With compromise-resilient encryption and extensive defenses against even highly sophisticated quantum attacks,…
Advancing iMessage security: iMessage Contact Key Verification
https://security.apple.com/blog/imessage-contact-key-verification
Published: October 27, 2023 00:00
iMessage broke new ground in 2011 as the first widely available messaging service to provide secure end-to-end encryption by default. Ever since, we’ve been making ongoing improvements to iMessage security to protect our users’ most sensitive…
2024 Apple Security Research Device Program now accepting applications
https://security.apple.com/blog/security-research-device-program-2024
Published: August 30, 2023 00:00
Starting today, security researchers are invited to apply for the 2024 Security Research Device Program. Learn about eligibility requirements and how our Security Research Device helps both new and experienced researchers accelerate their work with iOS.…
What if we had the SockPuppet vulnerability in iOS 16?
https://security.apple.com/blog/what-if-we-had-sockpuppet-in-ios16
Published: May 23, 2023 00:00
The next post in our XNU memory safety series examines how our hardened kernel allocator performs in the real world against a previously patched but powerful UAF software vulnerability. In this detailed analysis, we find out what might happen if SockPuppet…
Towards the next generation of XNU memory safety: kalloc_type
https://security.apple.com/blog/towards-the-next-generation-of-xnu-memory-safety
Published: October 27, 2022 00:00
Improving software memory safety is a key security objective for engineering teams across the industry. Here we begin a journey into the XNU kernel at the core of iOS and explore the intricate work our engineering teams have done to harden the memory…
Apple Security Bounty. Upgraded.
https://security.apple.com/blog/apple-security-bounty-upgraded
Published: October 27, 2022 00:00
Apple’s Security Bounty program has paid nearly $20 million in rewards to security researchers in just two and a half years. Our new site makes it easier than ever for researchers to submit reports on the web, get real-time updates from Apple engineering,…