Elliptic Curve Cryptography (ECC) is one of the most powerful but least understood types of cryptography in wide use today. At CloudFlare, we make extensive use of ECC to secure everything from our customers' HTTPS connections to how we pass data between our data centers.
The Animated Elliptic Curve
Visualize elliptic curve cryptography with animated examples
Cryptomator - Free & Open-Source Cloud Storage Encryption
Cryptomator is an open-source encryption tool for secure cloud storage. Protect your privacy for free on Dropbox, Google Drive, OneDrive, and more.
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.
https://www.cloudflare.com/press/press-releases/2026/cloudflare-collaborates-with-leading-browsers-to-develop-a-privacy-first-protocol-for-the-global-internet/
New Private Access Control Tokens (PACT) technology, developed alongside Mozilla, Google, Microsoft, and Shopify, pioneers a privacy architecture to secure interactions across the global Internet
ELFA: Encrypted Local-First Architecture
The European Commission is funding the ELFA consortium to build a local-first, end-to-end encrypted workspace suite. Core tools include documents, spreadsheets, email, calendar, chat, and video calls.
Regulated Crypto Payment Gateway for Businesses | CoinGate
Accept and send BTC, USDC, and 10+ crypto assets. Convert between EUR or stablecoins instantly. MiCA-regulated gateway with manual and API setups. Join us.
Private Cloud Compute: A new frontier for AI privacy in the cloud - Apple Security Research
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 specifically for private AI processing. Built with custom Apple silicon and a hardened operating system, Private Cloud Compute extends the industry-leading security and privacy of Apple devices into the cloud, making sure that personal user data sent to PCC isn’t accessible to anyone other than the user — not even to Apple. We believe Private Cloud Compute is the most advanced security architecture ever deployed for cloud AI compute at scale.
Architecture
Overview of Ente's end-to-end encrypted architecture—learn how your data is encrypted on-device, securely shared, and safely stored using cryptography.
Cloudflare One
Cloudflare One replaces legacy security perimeters with our global edge, making the Internet faster and safer for teams around the world.
Cloudflare One
Cloudflare One replaces legacy security perimeters with our global edge, making the Internet faster and safer for teams around the world.
A Spectrum of Consent
Blockchain & Decentralized Identity Architect — Internet Cryptography Pioneer — Co-author TLS Security Standard — Collaborative Tools & Patterns
AWS IP address ranges - Amazon Virtual Private Cloud
Use Amazon VPC to launch AWS resources into a virtual network that is a logically isolated section of the AWS cloud. Use Amazon VPC to launch AWS resources into a virtual network that is a logically isolated section of the AWS cloud.
