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Aegis: a free personal cyber defense platform that checks links, emails, files and passwords

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Aegis is a personal cyber defense platform designed to help non-technical users spot everyday threats such as fake links, deceptive emails, malicious attachments and leaked passwords. Its Smart Scan feature accepts any pasted content and automatically routes it to the appropriate analyser. The platform bundles ten tools, including URL, email and file analysers, a password lab, a breach check, a secret scanner, an encrypted vault, a website audit, a scam message checker and a domain and TLS checker. Every finding in a report comes with a suggested fix, and the project's code and live demo are publicly available. The developer also reports that the platform was hardened against its own security audit, with 186 automated tests passing.

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