ZyXEL g-2000 plusv2 Guia Do Utilizador

ZyXEL G-2000 Plus v2 User’s Guide

210

Chapter 16 Certificates

Click CERTIFICATES, Trusted CAs to open the Trusted CAs screen. This screen displays 
a summary list of certificates of the certification authorities that you have set the ZyXEL 
device to accept as trusted. The ZyXEL device accepts any valid certificate signed by a 
certification authority on this list as being trustworthy; thus you do not need to import any 
certificate that is signed by one of these certification authorities. See the following figure. 

SHA1 Fingerprint

This is the certificate’s message digest that the ZyXEL device calculated using 

the SHA1 algorithm. 

Certificate in PEM 

(Base-64) Encoded 

Format

This read-only text box displays the certificate or certification request in Privacy 

Enhanced Mail (PEM) format. PEM uses 64 ASCII characters to convert the 

binary certificate into a printable form. 
You can copy and paste a certification request into a certification authority’s web 

page, an e-mail that you send to the certification authority or a text editor and 

save the file on a management computer for later manual enrollment.
You can copy and paste a certificate into an e-mail to send to friends or 

colleagues or you can copy and paste a certificate into a text editor and save the 

file on a management computer for later distribution (via floppy disk for 

example).

Export

Click this button and then Save in the File Download screen. The Save As 

screen opens, browse to the location that you want to use and click Save.

Note: When you are saving your certificate, use "cer" or "cert" as 

the file name extension.

Apply

Click Apply to save your changes back to the ZyXEL device. You can only 

change the name, except in the case of a self-signed certificate, which you can 

also set to be the default self-signed certificate that signs the imported trusted 

remote host certificates.

Cancel

Click Cancel to quit and return to the My Certificates screen.

Table 70   My Certificate Details (continued)