PrivaPass
Password Security Essentials
How passwords actually get stolen
Most account takeovers don't involve cracking a password at all. Billions of email-and-password pairs from past data breaches are traded online, and attackers simply replay them across other sites — a technique called credential stuffing that works because people reuse the same password everywhere. Weak or common passwords also fall quickly to automated dictionary and brute-force tools, while phishing pages capture whatever you type. Reuse is the single biggest risk: one leaked site can expose every account that shares that password.
What makes a password genuinely strong
Length matters more than symbols. A random 16-character passphrase resists brute-force attacks for centuries, whereas a short "P@ssw0rd!" falls in seconds despite looking complex. Every account should have its own unique password so a single breach can't cascade across your logins. Avoid names, birthdays, and dictionary words — anything guessable from your public life. A generator removes human predictability by producing high-entropy strings no person would think to choose.
Why an on-device vault beats the cloud
Cloud password managers keep an encrypted copy of your vault on their servers, making them a high-value target — and you must trust their security, their staff, and their uptime. PrivaPass keeps your AES-256-GCM encrypted vault inside your own browser's storage, so there is no central server to breach, no account to phish, and no subscription to lapse. Your master password never leaves your device, and breach checks use k-anonymity so even a lookup reveals nothing.
What is PrivaPass?
PrivaPass is a free, browser-based password manager that generates, stores, and manages your passwords with AES-256-GCM encryption. All vault data stays in your browser's IndexedDB — nothing is ever transmitted to a server. It includes breach detection, import from browser password exports, and encrypted backup functionality.
How to Use PrivaPass
- 1
1. Generate a Password
Use the built-in password generator to create cryptographically strong, random passwords with customizable length (up to 64+ characters), uppercase, lowercase, numbers, and special character options.
- 2
2. Save to Vault
Store your generated passwords in the AES-256-GCM encrypted vault, protected by your chosen master password. Add usernames, website URLs, and notes for each entry. Search and organize your credentials easily.
- 3
3. Export & Backup
Download an encrypted backup file at any time to transfer your password vault between devices or maintain a safe offline copy. Import the backup on any device to restore your full vault.
Why Is PrivaPass Safe?
PrivaPass processes everything in your browser using AES-256-GCM encryption — the same standard used by financial institutions. Your master password is never stored or transmitted anywhere. Breach detection uses the k-anonymity method so your passwords stay private even during the check. No server means no breach, no unauthorized access, and no subscription fees.