← back to ideas

Secure File Integrity Validator

7.8
security profitable added: Thursday August 2026 04:48

A desktop application that allows users to verify the integrity of downloaded files by calculating and comparing cryptographic hashes (MD5, SHA-256, etc.) against known good values. Addresses concerns about file corruption during transfer and supply chain attacks.

120h
mvp estimate
7.8
viability grade
3
views

technology stack

C# Medium PostgreSQL

inspired by

WordPress sites hacked despite FIM reporting clean status