Two-factor authentication

Top 5 Apps For Two-Factor Authentication: Add An Extra Layer Of Security

Two-factor authentication is an extra level of protection to user accounts. Today rather than being physical humans are more digital and the possibility of our digital account being hacked has enhanced. Although username and password remains the most common form of authentication. The general rule is that password should be easy to remember and others could not guess it. But password are not foolproof as lousy memories and having multiple accounts leads to the failure of security.


Moreover, Two-factor authentication is an extra layer of security in order to ensure that people trying to access their online account are who they say they are. In two factor authentication first, a user will enter the username and password then instead of gaining direct access the user has to provide another information.
The extra layer may be in the form of a personal identification number (PIN), password or pattern. More advanced type may include biometric patterns, fingerprints, or an iris scan. If a consumer uses 2FA correctly, websites and apps can be more confident of the user’s identity, and unlock the account.


Top 5 highly recommended, suggested and trusted apps for Two-Factor Authentication are:


2FA Authenticator

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2FA Authenticator is an excellent choice for six-digit TOTP authentication. It’s a simple app with a basic UI and it works pretty well. You can also add your secret key manually or via QR code if you wish to. This one doesn’t have a whole ton of features, but it does the job it promises to do adequately and without issue. Of course, its simplicity prevents things like customization to a degree, but it works well nevertheless.



Prominently, Aegis Authenticator is a free, secure and open-source app for Android to manage your 2-step verification tokens for your online services. Aegis is an alternative to proprietary two-factor authentication apps like Google Authenticator and Authy. Its most important feature is security.

All of your one-time passwords, stored in a vault. If you choose to set a password, which is highly recommended, it will encrypt the vault using AES-256. If someone with malicious intent gets a hold of the vault file, it’s impossible for them to retrieve the contents without knowing the password. Aegis comes with features such as custom icons, groups and advanced entry editing which makes organizing your vault as easy as possible.

To make sure you will never lose access to your online accounts Aegis Authenticator supports exporting your vault which you can import onto a new device. Aegis Authenticator also allows you to import AndOTP and FreeOTP databases so switching to Aegis is made easier for you.



AndOTP is a two-factor authentication App for Android. It implements Time-based One-time Passwords (TOTP). Simply scan the QR code and login with the generated 6-digit code. It is featured with free and open-Source
Other features include:

Encrypted storage
• Plain-text backups
• Encrypted backups using OpenPGP
• Sleek minimalistic Material Design
• Great Usability
• Compatible with Google Authenticator

It requires permission for Camera access for QR code scanning and storage access for import and export of the database.



Definitely, Authy has the best combination of compatibility, usability, security, and reliability. In addition to that, Authy is free, available across platforms, and easy to use, and its security features are better than those of other two-factor authentication apps.

Thus, compared with other authentication apps, Authy is also available on more platforms, including iOS, Android, Windows, Mac, and Chrome, and it features PIN and biometric protection for the app. Therefore, unlike most other two-factor authentication apps, Authy includes a secure cloud backup option, which makes it easier to use on multiple devices and makes your tokens simple to restore if you lose or replace your phone. It’s run by Twilio, a reputable company that clearly outlines its security practices and updates authy frequently.



FreeOTP is a free and open-source software token that can be used for two-factor authentication. Tokens, added by scanning a QR code or by manually entering in the token configuration. Red Hat maintains it under the Apache 2.0 license, and supports Android and iOS. It works with most popular accounts, including Facebook, Google, and many others. Moreover, you also get support for productivity sites like GitHub. It also boasts support for businesses as long as they support TOTP and HOTP. That makes it a fairly cheap solution for small businesses.

Hence, Two-factor authentication apps prove to furnish the best security to enhance security needs.

To know something about mobile security you may read iPhone 2020-A Revolution To Premium Mobile Security To Combat Covid-19.

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