Cisco Systems 2200 Manual De Usuario

2-14

User Guide for Cisco Digital Media Encoder 2200

OL-17938-01

Chapter 2 Getting to Know the Cisco Digital Media Encoder 2200

DME Security Best Practices

Procedure

Step 1

Search the DME hard drive for TweakUI.exe. In most cases, this file is in F:\Windows.

Alternatively, you can download this file as part of a Microsoft tools package at

http://www.microsoft.com/windowsxp/downloads/powertoys/xppowertoys.mspx

Step 2

Open TweakUI, and then choose Logon > Autologon.

Step 3

Click Set Password.

Step 4

Enter the new password twice, as prompted. Be careful that the password matches exactly.

Step 5

Click OK to save your work and exit TweakUI.

Step 6

Restart your DME.

Step 7

Verify that login occurs automatically and that the Windows desktop loads.

Note

If you disregard the warning against allowing automatic logins and configure them nonetheless,
ViewCast software will not work unless the Windows desktop loads correctly on your DME.

Tasks to Complete After Changing DME Login Passwords

Procedure

Disabling Unneeded Services

Caution

Intuders might use exposed services as security attack vectors against your network.

If your DME enables and exposes any service that is not required, you can disable it. Possible examples
of such services include NNTP, SMTP, and SNMP.

Task

Notes

Step 1

Perform basic setup
functions via the front
panel.

See

Basic Operation: Using the Front Panel, page 2-4

Step 2

Test and validate that your
DME performs as expected.

Tip

If your DME does not perform as expected, we recommend that you complete
a factory restore operation. In this case, the factory-defined login credentials
that you changed will become active again and might expose your network to
attack or other types of unauthorized use.