Anti Brute Force Setting, Unblocking users | deXlan IP-KVM manual

Single port KVM over IP switch

Anti Brute Force Setting

The Anti Brute Force user blocking mechanism allows disabling the login of a certain user if his password was entered incorrectly for a specific number of times. The duration of the blocking is also configurable.

Maximum number of failed logins

Enter the maximum number of failed login attempts after which it should not be possible for this user to login anymore. Leave this field empty to disable the user blocking feature.

Block time

The number of minutes the user is blocked after he exceeded his maximum number of failed login attempts. Leave this field empty to block him for an infinite amount of time until he is manually unblocked again.

Unblocking users

There are two possibilities to unblock a blocked user.

•A parent user may go to the user management settings (see the Section called Users And Groups ) and press the button “ Unblock ” for the user.

•It is also possible to use the serial console as for the initial configuration (see Table 4-1 ) and login as the user “ unblock ” . The IP-KVM switch will ask for the super user password and present a list of blocked users, which may be unblocked.

6.5.4Certificate

Figure 6-23. Certificate Settings

The IP-KVM switch uses the Secure Socket Layer (SSL) protocol for any encrypted network traffic between itself and a connected client. During the connection establishment the IP-KVM switch has to expose its identity to a client using a cryptographic certificate. Upon

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deXlan IP-KVM user manual Anti Brute Force Setting, Unblocking users, Certificate

Contents

USER’S Manual Rev Table of Contents Troubleshooting Certificates Installation IP-KVM switch hardware installationInitial IP configuration Video modes Web interface Remote Console Top part of the Remote Console When the server is up and running When the server is dead Features Package contents Technical specifications Model No Single port IP-KVM SwitchSystem requirement Model No Cable diagrams PS/2 Cable VGA CableUSB 2.0 Cable AT to PS/2 keyboard adapter Optional Connecting IP-KVM switch to the host system Operation OverviewStep Connect the monitor to the IP-KVM switch console side Connecting Ethernet Option Single port KVM over IP switch Initial Configuration Initial configuration via Dhcp serverIP-KVM switch Setup Tool Authentication Initial configuration via serial console IP autoconfiguration Keyboard, Mouse and Video configurationIP-KVM switch keyboard settings IP address Remote Mouse Settings Host system mouse settingsAuto mouse speed and mouse synchronization Fast Sync Windows XP Mouse Settings Single and Double Mouse ModeActive Desktop Prerequisites Telnet Login into the IP-KVM switch and logout Internet Explorer displaying the encryption key length Navigation Main Logout from the IP-KVM switch Remote Console General description Main Window Remote Console Remote Console Control Bar Remote Console Control Bar Exclusive Access Monitor Only Scaling Mouse HandlingLocal Cursor Video Settings Remote Console Options MenuCursor Brightness ContrastClock Soft Keyboard 12. Soft Keyboard 13. Soft Keyboard Mapping Remote Console Status Line 15. Status line Remote mass storage control 5.5.1 Driver Installation 17. KVM Vision Viewer Setup step Create a New Device 17. Create a new Device Drive Redirection Settings 18. New Device 20. Drive Redirection dialog Remote Control KVM Console Menu Options Telnet Console Single port KVM over IP switch Virtual Media Floppy Disk CD ROM Select Windows Share Select Sharing to open the configuration dialog Creating an Image Floppy Images CD ROM/ISO Images Change Password User Management Users And Groups 13. Set User KVM Settings User Console 15. User Console Settings Part Single port KVM over IP switch Power Control 16. Power Control 17. Keyboard and Mouse Settings Keyboard/Mouse 18. Video Settings Video Device Settings Network Single port KVM over IP switch Dynamic DNS 20. Dynamic DNS Single port KVM over IP switch Security 22. Device Security Single port KVM over IP switch Anti Brute Force Setting Unblocking usersCertificate 24. SSL Certificate Upload Single port KVM over IP switch Serial Port 25. Serial Port Single port KVM over IP switch Date And Time 27. Date and Time Event Log 29. Event Log Single port KVM over IP switch Reset Functions Device InformationBoard Summary Update Firmware 32. Event Log List Single port KVM over IP switch Unit Reset 34. Unit Reset Troubleshooting Certificates CE Certificate Pin Assignments Single port PS2 KVM over IP Key Codes Table B.1 Key Names Video Modes