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Password Authentication Protocol (PAP) Definition - What does Password Authentication Protocol (PAP) mean? Password Authentication Protocol (PAP) is a simple user authentication protocol that does not encrypt the data and sends the password and username to the authentication server as plain text.What do you need to know about PAP server?
The response from your client might say that your user name is James, the password is password111. And you can see that it’s all sent across the network in the clear. The PAP server contains a database that also contains my username and the password, and it checks to see if those two things match.Why is PAP the easiest security to implement?
PAP is easy to implement - no need to understand complex encryption mechanisms. There is an easy way to add another layer of security, so there is no incentive to fix it. (See final paragraph below)How is PAP used in remote access server?
When PAP is used, the username and password are sent into a remote access server as a single LCP package, instead of the server sending a login request prompt and then waiting for a reply from the user. There are certain instances where PAPs are considered useful: