Jesora Antivirus is a security suite I designed and built for Jesora Labs. It watches for viruses, ransomware, password stealers, phishing and scams on Windows, Mac, Android and iPhone, and it is honest about what each platform allows.
Highlights
- Quick, full and custom scans, real-time protection for new files, and a check on each new program the first time it starts
- Guards for ransomware (with file rollback), saved passwords and dangerous commands, plus a watchdog that restarts protection if something ends it
- Safe browsing: a dangerous-site blocklist, link and Wi-Fi checks, a password breach check that sends only five characters of a fingerprint, and Scam Shield
- Android virus scan with Google Play Protect, a signed virus database and fake-app detection, and optional Live protection for new apps
- A junk cleaner with a quick and a deep scan, PC health, startup manager and recovery of deleted files
- Results never overclaim: if a scan could not check against a list of known malware, it says "scan incomplete"
- Free protection, a 7-day trial of everything, then Premium and Family; light and dark themes
Built with Flutter for the apps, a local Python engine on the computer that does the scanning, and a PHP and MySQL server for licences, sign-in and signed virus-database updates (Ed25519), with Kotlin code on Android for Live protection and web filtering.
