Many users have lost far too much simply because they forgot a password. From Instagram accounts with thousands of followers to crypto wallets holding real money—these losses aren’t just inconvenient; they’re devastating. Your accounts, whether personal or professional, carry your identity, reputation, and sometimes even your finances. Losing access to them is a risk you can't afford to take.
That’s why using a secure password manager like Proton Password Manager is more important than ever. It helps you store your passwords safely, so you never have to rely on memory alone. Passwords are sensitive information, and when you're entrusting them to a tool, the question is: How safe is it, really?
In this article, we’ll break down the security behind Proton Pass, and by the end, you’ll know exactly why it’s a smart move to protect what matters most.
What Is Proton Pass?
Proton Pass is a secure and privacy-focused freemium password manager developed by Proton AG, the Swiss company behind popular tools like Proton Mail, Proton VPN, and Proton Drive. True to Proton's mission of building a safer internet, Proton Pass is designed to protect your most sensitive information—passwords, identities, and other credentials—using end-to-end encryption and advanced security practices. Unlike many mainstream password managers, Proton Password Manager is open-source and committed to transparency, making it a top choice for those who prioritize digital privacy and security.
Proton Pass does more than just remember your passwords. Here’s a look at what it helps you manage:
Logins and passwords
Email aliases (to hide your real email)
Credit card details
Secure notes
Two-factor authentication (2FA) codes
Passkeys for passwordless logins
Personal details like your name, address, and phone number (with autofill)
Functions
Since its beta release in April 2023, Proton Pass has grown fast—rolling out new features regularly for both individuals and businesses. Here are some highlights:
1. Works Everywhere You Do
You can use Proton Pass across many different platforms and devices including:
Chrome, Edge, Brave, and Firefox (browser extensions)
iPhone, iPad, and Android phones
Windows, macOS, and Linux desktop apps
Safari browser extension
F-Droid (for those who prefer open-source Android apps)
2. Secure Sharing
You can safely share passwords and sensitive info with others—even if they don’t use Proton Pass. This feature, launched in mid-2024, uses end-to-end encryption to keep everything protected during sharing.
3. Proton Sentinel
For paid users, Proton offers a high-security feature called Proton Sentinel, which helps protect your account from hacking attempts and takeover attacks.
4. Built for Teams
In February 2024, Proton Pass for Business launched, making it easier for teams to manage credentials with features like unlimited vaults, admin control, 24/7 support, and advanced sharing tools.
5. Pass Monitor
Worried about reused or weak passwords? Proton’s Pass Monitor, introduced in May 2024, alerts you if your credentials have been leaked on the dark web and lets you know which passwords are too weak or overused.
6. Store and Autofill Personal Info
As of August 2024, Proton Pass lets you save and autofill common identity details like your name, phone number, and address. It even supports biometric login for quicker, secure access using your fingerprint or face.
7. Family Plan
Managing passwords for your entire household? Proton’s Family Plan, launched in October 2024, lets multiple users stay secure under one subscription.
8. Transparent and Open Source
Security isn’t just about tech—it’s about trust. Proton Pass released all of its code in July 2023 under the GNU GPL v3 license, making it completely open-source. It also went through an independent audit by Cure53, which confirmed the platform is secure.
Features
Proton Pass is built from the ground up with security in mind, these are some of its key features that you need to know about.
256-bit AES-GCM encryption protects everything in your vault
End-to-end encryption means no one (not even Proton) can see your data
Biometric authentication (fingerprint/face) adds an extra layer of security
Dark web monitoring and password health checks with Pass Monitor
Sentinel protection for paid users to prevent account takeovers
Secure sharing with encryption, even outside the Proton ecosystem
Open-source code that anyone can inspect
When choosing a password manager, it’s natural to compare Proton Pass with alternatives like 1Password, another established option in the space. While both tools provide strong encryption and cross-platform support, I found that Proton Pass sets itself apart with its open-source foundation and clear focus on privacy. Unlike 1Password, which uses a closed-source model, Proton Pass publishes its code and has undergone an independent security audit.
In terms of pricing, Proton Pass offers a generous free tier along with competitively priced plans for individuals, families, and businesses. The free version includes essential features such as password storage, autofill, and email aliases, while paid tiers add tools like Proton Sentinel and secure sharing. These options make it suitable for users who want reliable features without high costs.
This review wouldn’t be complete without mentioning the steady development pace. Since its beta release in 2023, Proton Pass has introduced secure sharing, business support, and dark web monitoring—positioning itself as a practical alternative to longer-standing password managers.
WPS’s Security
WPS Office takes user security seriously by integrating a range of protective features that help safeguard your data and privacy. From document creation to sharing, the platform is designed to keep your information safe, whether you're working online or offline.
When you're writing something highly confidential—be it a legal document, a business proposal, or a personal file—it's completely normal to feel uncertain, especially if you're using a new platform. Sometimes, you're not just typing words; you're handling information that, if mishandled, could land you on the wrong end of a lawsuit. Or maybe you're opening a file that's protected for a reason, and one wrong move could expose it to the wrong eyes.
That's why WPS Office takes security seriously. It uses end-to-end encryption to keep your documents safe both while they're being shared and when they’re stored. You can also password-protect documents and spreadsheets, ensuring that only the right people have access. WPS rolls out regular security updates to patch vulnerabilities and keep things running securely. Most importantly, it follows a strict privacy policy—your private data isn’t collected, tracked, or shared with third parties.
WPS security features include:
PDF encryption: WPS Office allows you to encrypt PDF files, making it easy to protect sensitive or confidential information shared through this format.
Spreadsheet protection: You can lock specific cells or entire worksheets to prevent unauthorized changes, which is especially useful for financial or collaborative documents.
Offline and online safety options: Whether you prefer to work locally or in the cloud, WPS gives you control over your environment, helping you choose the safest method for your workflow.
Consistent security updates: Regular updates help fix bugs, patch security loopholes, and improve stability, ensuring your software stays resilient against evolving threats.
FAQs
1. Is Proton Pass Free?
Yes, Proton Pass provides a free version that includes essential password management features suitable for everyday use. For users who need more advanced options, such as storing two-factor authentication (2FA) codes and securely sharing passwords, Proton offers a premium upgrade called Proton Pass Plus.
2. What Are the Advantages of Proton Pass Over Other Password Managers?
Proton Pass stands out from other password managers by offering end-to-end encryption, which ensures that only the user can access their stored information. Even Proton cannot view your data. In addition, it is open source, allowing users and security professionals to examine the code for any vulnerabilities or potential threats, which enhances transparency and trust.
3. What Devices Does Proton Pass Support?
Proton Pass is compatible with a wide range of devices, including Windows and macOS computers, as well as iOS and Android smartphones. For added convenience, it also offers browser extensions that simplify password management across your favorite web browser.
4. Can I Import Data From Other Password Managers Into Proton Pass?
Yes, Proton Pass supports the import of saved credentials from other password managers, including popular options like LastPass and Bitwarden. This functionality ensures a smooth and hassle-free transition for users migrating to Proton Pass.
Protect your Documents with WPS Office
A strong password won’t guarantee complete security, but it can certainly help. While getting the perfect password can be challenging, you might end up forgetting it. In such cases, putting your trust in Proton Pass is a wise decision, without a doubt. Similarly, WPS Office offers similar security features to help you protect your sensitive data. Both services prioritize user privacy and ensure that your information remains safe from potential threats. With their reliable encryption and easy-to-use interfaces, you can rest assured that your data is in safe hands. Choosing such tools adds an extra layer of protection to your digital life.
