Technical Reference; Figure 174 Security > Idp > Backup & Restore - ZyXEL Communications 5 Series User Manual

Internet security appliance
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Chapter 14 Intrusion Detection and Prevention (IDP) Screens
Figure 174 SECURITY > IDP > Backup & Restore
To back up IDP signatures, click Backup and then choose a location and filename for the IDP
configuration set.
To restore previously saved IDP signatures, type in the location where the previously saved
file resides on your computer or click Browse ... to find it, then click Upload.
To revert to the factory-default signature (
Reset.

14.7 Technical Reference

This technical reference contains the following sections:
Firewalls and Intrusions
IDS and IDP
Host IDP
Network IDP
Example Intrusions
Firewalls and Intrusions
Firewalls are designed to block clearly suspicious traffic and forward other traffic through.
Many exploits take advantage of weaknesses in the protocols that are allowed through the
firewall, so that once an inside server has been compromised it can be used as a backdoor to
launch attacks on other servers.
Firewalls are usually deployed at the network edge. However, many attacks (inadvertently) are
launched from within an organization. Virtual private networks (VPN), removable storage
devices and wireless networks may all provide access to the internal network without going
through the firewall.
294
and/or
Active, Log, Alert
Action)
ZyWALL 5/35/70 Series User's Guide
settings, click

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