What is PPAP?
Why PPAP isdangerous
PPAP refers to the practice of sending a password-protected Zip file by email, then sending the password in a separate email. While it looks secure at first glance, it's actually meaningless because the password is sent via the same channel — and it carries the risk of bypassing virus scans.
- ✗Sending the Zip and password via the same email channel makes encryption meaningless
- ✗Virus scanners cannot scan password-protected Zip files
- ✗Government agencies and major corporations have announced PPAP abolition one after another
With SecureFileTransfer
- No password-protected Zip needed — files transfer via encrypted storage
- Virus scanning works normally
- Send/receive logs are fully recorded and audit-ready
Key Features
SecureFileTransfer features
Security
- ・SSL / TLS communication
- ・Storage server encryption
- ・Two-factor authentication
Web Console
- ・View receive history
- ・View send history
- ・Download confirmation
Convenience
- ・Detailed file settings available
- ・Customizable security strength
- ・Add-on support (planned)
Pricing
Pricing Plans
| Feature | Free | Paid |
|---|---|---|
| Free | *Please contact us for pricing. | |
| Data retention period How long uploaded data is retained | 3 days (fixed) | 1–14 days (selectable) |
| Upload size File size limit per upload | 1 GB | 1 GB |
| Upload limit | Unlimited | Unlimited |
| Max downloads Maximum number of times a file can be downloaded | 15 (fixed) | 1–30 (selectable) |
| DL authentication Whether authentication is required on download | ||
| ZIP password Encryption setting for ZIP files | ||
| Download confirmation Check whether the recipient has downloaded the file | ||
| Send/receive history View file send and receive history | Cannot be viewed after the expiration date | |
| MFA login Use MFA (multi-factor authentication) when logging in | ||
| Organization management Register/delete organizations and manage members |
Specifications
System Requirements
| Item | Details |
|---|---|
| System requirements | Latest stable version of the following browsers Google Chrome / Microsoft Edge / Firefox / Safari |
Terms of Use
YubiOn SecureFileTransfer Terms of Use
FAQ
FAQ
End PPAP today
Elevate trust with your business partners through secure file transfers.