Certificates Technical Reference - ZyXEL Communications ZyWall USG 50-H Series User Manual

Figure 405 Object > Certificate > Trusted Certificates > Import
The following table describes the labels in this screen.
Table 190 Object > Certificate > Trusted Certificates > Import
LABEL
File Path
Browse
OK
Cancel

34.4 Certificates Technical Reference

OCSP
OCSP (Online Certificate Status Protocol) allows an application or device to check whether a
certificate is valid. With OCSP the ZyWALL checks the status of individual certificates
instead of downloading a Certificate Revocation List (CRL). OCSP has two main advantages
over a CRL. The first is real-time status information. The second is a reduction in network
traffic since the ZyWALL only gets information on the certificates that it needs to verify, not a
huge list. When the ZyWALL requests certificate status information, the OCSP server returns
a "expired", "current" or "unknown" response.
ZyWALL USG 50-H User's Guide
DESCRIPTION
Type in the location of the file you want to upload in this field or click Browse to find it.
You cannot import a certificate with the same name as a certificate that is already in the
ZyWALL.
Click Browse to find the certificate file you want to upload.
Click OK to save the certificate on the ZyWALL.
Click Cancel to quit and return to the previous screen.
Chapter 34 Certificates
505