1.0.2 Safe to install
Secure Your Online Accounts with Authenticator 2FA by KeepSolid

Authenticator 2FA offers a robust two-factor authentication solution that enhances security for various online services while maintaining user-friendliness.
Authenticator by KeepSolid is a utility app utilized with various applications such as Facebook, Google, Amazon, and others to establish an additional layer of two-factor (TFA or 2FA) protection when logging into your accounts. This code generator enables users to introduce a secondary validation challenge beyond just usernames and passwords, enhancing data security by preventing unauthorized access.
Multi-factor authentication leveraging time-based one-time passwords (TOTP) ensures that access to your account is granted only to verified entities, irrespective of the service you are using, including Facebook, Google, GitHub, Sony PlayStation, or Steam. This mobile application generates time-based one-time passwords which are deemed more secure compared to event-based alternatives and are widely employed in the creation of security keys for multi-factor authentication or two-factor authentication.
What is two-factor authentication (TFA)?
Two-factor authentication is a security measure that necessitates two distinct forms of identification to gain account access: something you know (your password) and something you have (a specific code from the TFA app on your trusted device). For example, even if bad actors obtain your password, they would still be unable to breach your Binance or Amazon account due to the absence of the unique code generated by the Authenticator Mobile App.
How does the Authenticator app operate?
Upon activating TFA on any given service, users can incorporate KeepSolid Authenticator as a secondary authentication factor. Once your Instagram or Facebook account has been added to the Authenticator app, it generates a time-based one-time password that confirms your identity when logging into a website or service.
Benefits of Multi-Factor Authentication and Authenticator App
In our daily routines, we heavily rely on numerous online services including Instagram, Facebook, Amazon, Binance, and others, each containing sensitive data that requires safeguarding against identity theft or data breaches. To counter such threats effectively, a certified authenticator app is indispensable.
- Multi-device support: Simplifies the process of switching devices for two-factor authentication via an archive file that can be seamlessly imported onto a new device.
- Secure 2FA protection: Utilizing verified KeepSolid Authenticator for generating time-based one-time passwords ensures enhanced security compared to methods like text messaging or email due to the decreased likelihood of unauthorized physical access.
- User-friendly navigation and interface: Designed with user accessibility in mind, the Authenticator app removes the necessity for technical expertise to enable TFA or utilize time-based one-time passwords across different services with its intuitive interface elements.
- All accounts in one place: A single repository for all accounts linked with TFA enabled obviates the need for registering new emails for multi-factor authentication on different platforms.
The KeepSolid Authenticator app furnishes an additional layer of security for Microsoft Windows, Apple, Sony accounts, among others. With multi-factor authentication and time-based one-time passwords at your disposal, reliance on a sole password is no longer necessary. Tackling the escalating threats posed by identity thefts and cyberattacks in 2022 necessitates adopting robust preventive measures. The KeepSolid Authenticator App serves as a holistic solution towards enhancing online safety.
Overview
Authenticator 2FA by KeepSolid is a Freeware software in the category Business developed by KeepSolid Inc..
The latest version of Authenticator 2FA by KeepSolid is 1.0.2, released on 06/21/2024. It was initially added to our database on 06/21/2024.
Authenticator 2FA by KeepSolid runs on the following operating systems: iOS.
Users of Authenticator 2FA by KeepSolid gave it a rating of 5 out of 5 stars.
Pros
- User-friendly interface that is easy to navigate.
- Supports multiple accounts with a single app.
- Offers a backup and restore feature for account keys.
- Provides strong security with time-based one-time passwords (TOTP).
- Compatible with major platforms including Android and iOS.
- Offers a feature for secure storage of sensitive information like passwords and notes.
- Regular updates and improvements from KeepSolid Inc.
Cons
- Might not have as many features as some of the more established competitors.
- Some users report occasional syncing issues across devices.
- The free version may have limitations compared to the premium version.
- No biometric authentication option available at this time.
- May require a learning curve for those unfamiliar with two-factor authentication apps.

Pete Milner
I'm Pete, a software reviewer at UpdateStar with a passion for the ever-evolving world of technology. My background in engineering gives me a unique insight into the intricacies of software, allowing me to provide in-depth, knowledgeable reviews and analyses. Whether it's the newest software releases, tech innovations, or the latest trends, I'm here to break it all down for you. I work from UpdateStar’s Berlin main office.
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