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What is Proton Authenticator?

Proton Authenticator is a privacy-focused two-factor authentication app that generates time-based one-time passwords, thus providing an additional layer of security to online accounts beyond standard passwords and allowing users to protect their accounts across various devices. As an open-source application that uses end-to-end encryption, it guarantees that all cryptographic operations and secret keys are processed locally, meaning that even Proton's developers cannot access users' unencrypted 2FA data, thereby emphasizing a commitment to transparency and strong privacy by design. Users can synchronize their 2FA codes across multiple devices through encrypted backups, utilizing options such as iCloud or a Proton Account, while also having the capability to import codes from other authenticator apps and export them when needed, which grants them flexibility and control over their 2FA credentials without being locked into a single provider. In addition, Proton Authenticator is entirely free, with no advertisements or tracking, and features secure options like biometric locks and offline access, allowing users to generate login codes at any time, even without an internet connection. This makes it particularly appealing for individuals who prioritize security while efficiently managing their online accounts, as it combines usability with robust protective measures. Furthermore, its commitment to user privacy and transparency sets it apart in a market where many alternatives may compromise these values.

What is ESET Secure Authentication?

ESET Secure Authentication (ESA) strengthens the security of Microsoft Active Directory domains or local networks through the implementation of Two-Factor Authentication (2FA), which generates a one-time password (OTP) to be used in conjunction with the traditional username and password. Furthermore, it offers the option to send a push notification to the user's smartphone, which requires approval after they have entered their regular login credentials on devices supporting Android, iOS, or Windows. The dedicated ESET Secure Authentication mobile application facilitates the easy generation of OTPs and the approval of push notifications for systems protected by 2FA. Users of the mobile app, particularly those utilizing version 2.40 and later, can efficiently manage authentication across various accounts, as it allows the consolidation of all their authentication tokens associated with different user accounts within a single application. This capability enhances the user experience by significantly simplifying the authentication process for individuals who require secure access to multiple services. Overall, ESA not only bolsters security but also improves convenience for users navigating complex authentication requirements.

Media

Media

Integrations Supported

Active Directory
iCloud

Integrations Supported

Active Directory
iCloud

API Availability

Has API

API Availability

Has API

Pricing Information

Free
Free Trial Offered?
Free Version

Pricing Information

Pricing not provided.
Free Trial Offered?
Free Version

Supported Platforms

SaaS
Android
iPhone
iPad
Windows
Mac
On-Prem
Chromebook
Linux

Supported Platforms

SaaS
Android
iPhone
iPad
Windows
Mac
On-Prem
Chromebook
Linux

Customer Service / Support

Standard Support
24 Hour Support
Web-Based Support

Customer Service / Support

Standard Support
24 Hour Support
Web-Based Support

Training Options

Documentation Hub
Webinars
Online Training
On-Site Training

Training Options

Documentation Hub
Webinars
Online Training
On-Site Training

Company Facts

Organization Name

Proton

Date Founded

2014

Company Location

Switzerland

Company Website

proton.me/authenticator

Company Facts

Organization Name

ESET

Date Founded

1987

Company Location

United States

Company Website

www.eset.com/int/business/download/secure-authentication/

Categories and Features

Authentication

Biometric
Credential Management
Knowledge-Based Authentication
Mobile Authentication
Multifactor Authentication
Out-of-Band Authentication
Policy Management
Self Service Portal
Single Sign On
Social Sign On

Categories and Features

Authentication

Biometric
Credential Management
Knowledge-Based Authentication
Mobile Authentication
Multifactor Authentication
Out-of-Band Authentication
Policy Management
Self Service Portal
Single Sign On
Social Sign On

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