Company documents in one secure vault.
Upload files, sort them into folders, add descriptions and tags, recover deleted items and keep a simple activity trail for the team.
Firebase: checking
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KI
Security Center
PIN & OTP
Create a personal PIN with OTP verification, then use it for login and protected actions.
User controlled
Auto logout
Default: logout after 5 minutes of no activity.
Super Admin and Admin can control this.
Two-step protection
Require OTP verification before sensitive actions like export, delete and WhatsApp sharing.
Enabled
Session lock
Quickly lock the vault screen when you step away. Unlock needs your password and your personal PIN.
Manual lock
OTP process
The Task API is used to send OTP. Local file preview shows the OTP on screen so setup can be tested.
1Enter registered email and choose email or WhatsApp OTP.
2Send OTP, enter the 6-digit code, then set a 4-6 digit PIN.
3PIN hash is saved locally and in Firebase 2FA settings after live login.
Protected sharing
WhatsApp sharing is logged and asks for a phone number before opening WhatsApp.
Audit logged
Blocked files
Executable files are blocked in the front end before being added to the vault list.
exe, bat, cmd, js
Google Drive backup
Weekly backup is handled by the Vault Apps Script trigger and saved into the Kasera Vault backup folder in Google Drive.
Weekly Drive backup
Activity Log
Trash
WhatsApp Management
Template
Document share messages include file name, folder, security level and download link.
API Status
Uses wa.me locally. Apps Script sends when APPS_SCRIPT_URL is injected.