Download page Use NLA (Network Layer Authentication) for Logon with Horizon Client Sessions.
Use NLA (Network Layer Authentication) for Logon with Horizon Client Sessions
Starting a session, even just presenting a logon screen, has quite an impact on resources. Each time a user tries to logon, processes are started on the remote machine, no matter whether the user's credentials are valid or not. You can save resources and prevent Denial of Service (DoS) attacks by using Network Layer Authentication (NLA). NLA checks whether a user is the right person before any logon processes is started.