SecureZip

Password-protected ZIP files for OutSystems 11. AES-256, AES-128, or ZipCrypto. Includes secure password generator.

Actions

1. ZipWithPassword — Files list + Password + EncryptionMethod ? protected zip binary.
2. UnZipWithPassword — Zip + Password ? extracted files. Wrong password returns IsPasswordValid = False.
3. GeneratePassword — Length (8–128) ? crypto-secure password. No confusing characters (0, O, 1, l).

Encryption Methods — pick right

AES256 

• Security: Strong
• Windows Explorer: Fails to open
• 7-Zip / WinRAR: Opens with password prompt

ZIPCRYPTO

• Security: Weak
• Windows Explorer: Opens with password prompt

AES128 

•   Security: Strong - Windows Explorer: Fails to open
•   7-Zip / WinRAR: Opens with password prompt

Observations

• Send password in a different channel than the zip (zip by email, password by SMS).
• File names stay visible without password — only contents are encrypted.
• Tested up to ~100 MB total.