Flickr - image and video hosting website
HackenProof - The world trusted Bug Bounty Platform for crypto projects
Imgur - Imgur is a free and simple image hosting service with image editing feature. Signup is optional.
Cybrary - Free courses in cyber security
PhotoPrism.app - PhotoPrism® is an AI-Powered Photos App for the Decentralized Web. It makes use of the latest technologies to tag and find pictures automatically without getting in your way. You can run it at home, on a private server, or in the cloud.
CYREX - Web security vulnerability assessment & penetration testing