







Protect your SSH Keys using your Mac's Secure Enclave.
Keybase
Keybase is for keeping everyone's chats and files safe, from families to communities to companies. MacOS, Windows, Linux, iPhone, and Android.
Coming to Apple OSes: A seamless, secure way to import and export passkeys
Apple OSes will soon transfer passkeys seamlessly and securely across platforms.

The Secure Enclave
Secure Enclave is a dedicated secure subsystem in the latest versions of iPad, iPhone, Mac, Apple TV, Apple Vision Pro, Apple Watch, and HomePod.
Keybase Book
Use Keybase for end-to-end encrypted chat messaging, file sharing, and team collaboration. Get the free app for iOS, Mac, Android, Windows, and Linux.
Keybase Book
Use Keybase for end-to-end encrypted chat messaging, file sharing, and team collaboration. Get the free app for iOS, Mac, Android, Windows, and Linux.
Security research on Private Cloud Compute - Apple Security Research
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 our system, we’re making it possible for researchers to inspect and verify PCC’s security and privacy guarantees by releasing tools and resources including a comprehensive PCC Security Guide, the software binaries and source code of key PCC components, and — in a first for any Apple platform — a Virtual Research Environment, which allows anyone to install and test the PCC software on a Mac with Apple silicon.

The one good feature of macOS Tahoe 26
Enpass: Secure Passkey & Password Manager That Keeps Your Data On Your Cloud Storage
With Enpass, choose where your passwords and passkeys are secured and synced – on your personal or business clouds (or even offline). Not on our servers
Safety Without Compromising on Privacy
Our approach to safeguards in Tinfoil Chat that keeps your conversations private: model evaluations before hosting, plus safeguard models that run exclusively inside secure enclaves.

Git: The complete guide to sign your commits with an SSH key
Please read the introduction I wrote about why signing your git commits ...

FOKS - Federated Open Key Service
FOKS provides a secure, end-to-end encrypted Git hosting service. Your data is encrypted on your machine before it hits the server, and the server never sees data or filenames in unencrypted form. FOKS uses PQ-secure public-key cryptography, securing all end-to-end encrypted data against future quantum attacks. Your secrets are safe, even in the event of server compromise.
Keyhive: Local-first access control
Keyhive is a project exploring local-first access control. It aims to provide a firm basis for secure collaboration, similar to the guarantees of private chat but for any local-first application.

I don't like passkeys | Ethan Hawksley
Why passkeys are a step back for personal security: examining account lockout risks, platform lock-in, hardware key limits, and fragile recovery flows.

An Excruciatingly Detailed Guide To SSH (But Only The Things I Actually Find Useful)
Oh you like SSH? Name every flag.
