44

Service Control

This chapter covers controlling access to the ZyWALL. See Chapter 43 on page 575 for the general system configuration screens.

44.1 Service Control Overview

Use this chapter to control which services can access the ZyWALL.

The following figure shows secure and insecure management of the ZyWALL coming in from the WAN. HTTPS and SSH access are secure. HTTP, Telnet, and dial-in management access are not secure.

Figure 426 Secure and Insecure Service Access From the WAN

See Section 5.6.1 on page 123 for related information on these screens.

"To allow the ZyWALL to be accessed from a specified computer using a service, make sure you do not have a service control rule or to-ZyWALL firewall rule to block that traffic.

See Section 19.2.1.2 on page 279 for more on To-ZyWALL firewall rules.

To stop a service from accessing the ZyWALL, clear Enable in the corresponding service screen.

 

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ZyWALL USG 1000 User’s Guide