Good passwords for your phone9/2/2023 ![]() Security experts advise users to make their passwords longer with more characters, mixing alphanumeric and special symbols. Passwords can be guessed, phished or otherwise stolen. ![]() And if you lose your phone, the passkey can be stored securely in the cloud with the phone’s other data, which can be restored to a new phone. For example, you can use your laptop to access a website using the passkey on your phone by authorising the login from your phone. You can use the passkey from one device to access a website using another device. Rather, the passkey verifies that a website possesses the corresponding public key. Websites cannot access the value of the passkey. Passkeys consist of a long private key – a long string of encrypted characters – created for a specific device. It would be nearly impossible for a hacker to guess the passkey – hence the need to physically possess the device the passkey is accessed from. They use a public-private key pair to ensure a mathematically protected private relationship between users’ devices and the online accounts being accessed. Passkeys are generated via public-key cryptography. You don’t need to remember passwords for every account and don’t need to use two-factor authentication. You don’t need to remember passwords for every account and don’t need to use two-factor authentication."Īs a cybersecurity researcher, I believe that passkeys not only provide faster, easier and more secure sign-ins, they minimise human error in password security and authorisation steps. ![]() "As a cybersecurity researcher, I believe that passkeys not only provide faster, easier and more secure sign-ins, they minimise human error in password security and authorisation steps. To break into your accounts, a hacker would need to physically possess your device and have the means to sign in to it. You set your online accounts to trust your phone or computer. You access your passkey by signing in to your device using a personal identification number (PIN), swipe pattern or biometrics like fingerprint or face recognition. Passkeys are digital credentials stored on your phone or computer. But the need for authentication and secure access to websites is as great as ever. Effective passwords are cumbersome, all the more so when reinforced by two-factor authentication.
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