need username and password for wookie through masked riot

I say 'roughly' because, if stored in clear text, since a lot of users are using the same password on multiple websites (which is bad), their accounts could be compromised elsewhere. I however have one big problem with this method : f(password) has here the roughly same security as password : if the database leaks, any attacker could authenticate as anybody else. This method provides an anti-replay functionality : an attacker could not capture the data and replay it later to authenticate. It also invalidates the challenge to invalidate any future attempt using this challenge. The server verifies with the username's data and the challenge the response and if so, authenticates the user.The client would send in 'plain text' the username and the challenge and an hash (with a SHA2 or SHA3 algorithm) of challenge || username || f(password),į(password) being how the password is stored in the database (a SHA256 of password for instance).In the Privileged EXEC mode of the switch, save the configured settings to the startup configuration file, by entering the following: SG350X copy running-config startup-config.

Enter Privileged EXEC mode with the enable command.

The server would set up a random set of bytes (the challenge), set a timeout at the end of which the challenge wouldn't be authorized. Enter and confirm the new password accordingly then press Enter on your keyboard.If you want security, transmitting authentication data through TLS is a big start.īut let's assume the websocket is already set up over TLS.Ī solution I would recommend would be based on a challenge-response mechanism :

Need username and password for wookie through masked riot