| Type of verification | Reliability | |----------------------|--------------| | ✅ Digitally signed by HP | High – guarantees authenticity | | ✅ Hash (MD5/SHA256) matching HP’s official file | High – file integrity check | | ⚠️ “Verified by a third-party download site” | Low – often just a badge | | ❌ “Verified by user comments” | Very low – can be faked |