What is the default access code for a Comcast modem and how can it be changed for security purposes?

The default access code for a Comcast modem is usually set to "admin" or "password." It is important to change this default access code for security purposes to prevent unauthorized access to your modem settings. To change the default access code for your Comcast modem, follow these steps: 1. Log in to your modem's web interface by entering the default IP address (usually 192.168.1.1) into your web browser. 2. Enter the current default access code (usually "admin" or "password") to access the modem settings. 3. Look for the option to change the access code, usually found under the "Security" or "Administration" tab. 4. Enter a new, strong access code that contains a combination of letters, numbers, and special characters. 5. Save the changes to apply the new access code to your modem. By changing the default access code to a unique and secure one, you can help protect your modem from unauthorized access and ensure the security of your network.