SecSign ID 4+

2 factor authentication

SecSign Technologies Inc.

    • 5.0 • 1 Rating
    • Free



Overall protection with two-factor authentication for Mac, iPhone, iPad, Apple Watch, and all your mobile and desktop devices

Why use two-factor authentication? Because you are better protected against the theft of your login data by using two factors:

• Factor 1: Something you have (i.e., your own private encrypted 2048-bit key)—login is only possible on your computer where your SecSign ID has been installed.

• Factor 2: Something you know (i.e., your access password, which is never transmitted)— login on your computer is only possible with the knowledge of your personal ID’s secure access protection password.

This means that an attacker cannot hack into your website with only the knowledge of your password or the possession of your computer. An attacker would need both at the same time. Additionally, your password cannot even be stolen during a server intrusion, as the password is never stored on the server!

• Log into websites, applications, and systems without passwords, yet with the total security of out-of-band mobile authentication.
• Identity access management (IAM), provided by 2048-bit encrypted key pairs and public key infrastructure (PKI), protects your website login. Keep working efficiently with no worries, knowing that your information is completely immune to login hacking, phishing, and malware.
• User identity can be verified quickly and easily without ever entering or transmitting a password or other confidential credential through your login mechanism.
• No passwords or other sensitive user information are ever stored on a login server.
• Integrate SecSign ID into your website, applications, or other systems with our free and unlimited cloud service.
• Install SecSign ID as an on-premise security solution to protect your servers and IT infrastructure.
• Use SecSign ID for free access to the SecSign Portal, the truly secure solution for online collaboration with encrypted file sharing, file storage, and messaging.

• Eliminates passwords and password theft risks
• Works across multiple device types: your iPhone, MacBook, iMac, mobile phone, etc.
• No hardware or infrastructure required
• Free, unlimited cloud service through our secure Trust Center Servers
• No need to use or remember passwords, retype SMS codes, or scan QR codes
• Experience high security and advanced cryptography on all levels
• Also available as an on-premise installation for enterprise IAM

Technical Details
• 2048-bit asymmetric RSA key pairs
• The public key is stored and used on the remote ID server
• The private key is stored securely on your device
• Brute–force resistant private key storage
• No private key information is stored on the ID server
• Sensitive credentials are never entered through user logins
• Confidential credentials are never transmitted or stored on a server
• High availability through redundant remote failover servers
• Multi-tiered secure server architecture
• On-premise solutions are available for installation on your own servers

How to Create Your SecSign ID
1. Install the app
2. Choose a unique user name
3. Choose a short PIN to secure your SecSign ID on your Mac

How to Start Using SecSign ID on your Mac
• Try the sample login on our website or log in to our free and completely secure portal for encrypted file sharing and messaging, the SecSign Portal, at
• Developers can download our free plugins and integrate free, unlimited use of SecSign ID for websites and applications.
• Use SecSign ID with SecSign Portal for secure file storage, file sharing, and messaging.
• Set up your own in-house SecSign ID server for enterprise security.

SecSign ID is free for everyone and contains no advertising.

SecSign ID is a product of SecSign Technologies. We have more than 16 years of experience in developing strong cryptography and highly sophisticated security software products for governments, public institutions, and private companies.

What’s New

Version 1.5.5

- bug fixes

Ratings and Reviews

5.0 out of 5
1 Rating

1 Rating

App Privacy

The developer, SecSign Technologies Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Identifiers

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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