<header>Access Control</header>Depending on the version of SSH that you are using, one or two kinds of access control can be setup on this page.<p>For host based access control, you can allow or deny hosts by entering a list of hostnames (like <tt>www.foo.com</tt>), IP addresses or hostname patterns (like <tt>*.foo.com</tt>). This kind of access control is not supported by all SSH server versions though.<p>For user or group based access control, user names can be either local login accounts (like <tt>jcameron</tt>), account patterns (like <tt>jcam*</tt>) or a combination of login and client hostname (like <tt>jcameron@www.foo.com</tt>). Allowed or denied groups can also be plain group names or group name patterns, but cannot include hostnames.<p><hr>