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OpenSSH now supports FIDO U2F security keys for 2-factor authentication

OpenSSH now supports FIDO U2F security keys for 2-factor authentication
Feb 17, 2020
Here's excellent news for sysadmins. You can now use a physical security key as hardware-based two-factor authentication to securely log into a remote system via SSH protocol. OpenSSH, one of the most widely used open-source implementations of the Secure Shell (SSH) Protocol, yesterday announced the 8.2 version of the software that primarily includes two new significant security enhancements. First, OpenSSH 8.2 added support for FIDO/U2F hardware authenticators , and the second, it has deprecated SSH-RSA public key signature algorithm and planned to disable it by default in the future versions of the software. FIDO (Fast Identity Online) protocol based hardware security devices are stronger and fool-proof mechanisms for authentication because it enables public-key cryptography to protect against advanced malware, phishing, and man-in-the-middle attacks. "In OpenSSH, FIDO devices are supported by new public key types' ecdsa-sk' and 'ed25519-sk', along

Android Gets FIDO2 Certification—Now Supports Secure Passwordless Logins

Android Gets FIDO2 Certification—Now Supports Secure Passwordless Logins
Feb 25, 2019
Great news. If you have already installed the latest update of Google Play Services released earlier today, and your Android device is running Android version 7.0 Nougat or above—Congratulations! Your device is now FIDO2 Certified. Are you thinking… what the heck that actually means? It means, instead of remembering complex passwords for your online accounts, you can now actually use your Android's built-in fingerprint sensor or FIDO security keys for secure password-less access to log into apps and websites that support the FIDO2 protocols, Google and the FIDO Alliance—a consortium that develops open source authentication standards—announced Monday. FIDO2 (Fast Identity Online) protocol offers strong passwordless authentication based on standard public key cryptography using hardware FIDO authenticators like security keys, mobile phones, and other built-in devices. FIDO2 protocol is a combination of W3C's WebAuthn API that allows developers to integrate FIDO aut

Facebook Adds FIDO U2F Security Keys Feature For Secure Logins

Facebook Adds FIDO U2F Security Keys Feature For Secure Logins
Jan 27, 2017
Hacking password for a Facebook account is not easy, but also not impossible. We have always been advising you to enable two-factor authentication — or 2FA — to secure your online accounts, a process that requires users to manually enter, typically a six-digit secret code generated by an authenticator app or received via SMS or email. So even if somehow hackers steal your login credentials, they would not be able to access your account without one-time password sent to you. But, Are SMS-based one-time passwords Secure? US National Institute of Standards and Technology (NIST) is also no longer recommending SMS-based two-factor authentication systems , and it's not a reliable solution mainly because of two reasons: Users outside the network coverage can face issues Growing number of sophisticated attacks against OTP schemes So, to beef up the security of your account, Facebook now support Fido-compliant Universal 2nd Factor Authentication (U2F), allows users to log into

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The Ultimate SaaS Security Posture Management Checklist, 2025 Edition

The Ultimate SaaS Security Posture Management Checklist, 2025 Edition
May 22, 2024SaaS Security / Threat Detection
Since the first edition of  The Ultimate SaaS Security Posture Management (SSPM) Checklist  was released three years ago, the corporate SaaS sprawl has been growing at a double-digit pace. In large enterprises, the number of SaaS applications in use today is in the hundreds, spread across departmental stacks, complicating the job of security teams to protect organizations against evolving threats. As SaaS security becomes a top priority, enterprises are turning to SaaS Security Posture Management (SSPM) as an enabler. The  2025 Ultimate SaaS Security Checklist , designed to help organizations choose an SSPM, covers all the features and capabilities that should be included in these solutions. Before diving into each attack surface, when implementing an SSPM solution, it's essential to cover a breadth of integrations, including out-of-the-box and custom app integrations, as well as in-depth security checks. While there are apps that are more sensitive and complex to secure, a breach c

Google Launches USB-Based "Security Key" To Strengthen 2-Step Verification

Google Launches USB-Based "Security Key" To Strengthen 2-Step Verification
Oct 22, 2014
Google is taking its users' privacy very serious and making every possible effort for its users just to make them feel secure when they are online. Today, the tech giant has announced its enhanced two-step verification service that is based on a physical USB key, adding yet another layer of security to protect its users from hackers and other forms of online theft. SECURITY KEY- 2 STEP VERIFICATION USING USB DRIVES The "Security Key" feature will currently work on Chrome and will be free for Google users, but the company also notes that the Security Key is supporting the open Universal 2nd Factor (U2F) protocol from the FIDO Alliance, which will allow users to log in to Google Accounts by inserting a USB device into their systems. By letting users protect their accounts using two-factor authentication based on physical USB keys, it will be no longer any compulsion for you to type in the six-digit authentication code in Google's Gmail or your Google Acco
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