
Chapter 2 — Configuring Network Settings
IF61 Fixed Reader User’s Manual 29
Configuring Security
The IF61 supports a variety of security features to help maintain the
integrity of your secure network. You can:
• change default network parameters. For help, see “Configuring
the 802.11 Radio” on page 23.
• enable/disable access services. For example, if you are not using
Telnet sessions to configure or manage the IF61, you can disable
Telnet access. For help, see the next section, “Controlling Access
Services.”
• change the default user name and password. For help, see “Setting
Up Logins” on page 32.
• use a password server to maintain a list of authorized users who
can configure and manage the IF61. For help, see “Setting Up
Logins” on page 32
• disable serial port access to the IF61. For help, see “Disabling
Access Via the Serial Port” on page 35.
• configure a variety of wireless security protocols. For help, see
“Configuring Wireless Security” on page 36.
For general information on securely using the IF61, see “Using the
IF61 Securely” on page 18.
Controlling Access Services
Access services are the different ways that users (such as developers)
can access and configure the IF61.
You can control how developers access the IF61 by enabling or
disabling these services:
• Web browser interface (secure and non-secure)
• Secure shell access to the Linux console
• FTP access to the IF61 FTP directory
Note: Before you configure security settings for this IF61, you should
be familiar with the type of security implemented for your network.
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