ZyXEL Communications Network Card unified security gateway Manuel d'utilisateur télécharger pdf (Page 596)

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Chapter 39 Certificates

ZyWALL USG 20/20W User’s Guide

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The following table describes the labels in this screen.

Table 178 Configuration > Object > Certificate > My Certificates > Add

LABEL DESCRIPTION

Name Type a name to identify this certificate. You can use up to 31

alphanumeric and ;‘~!@#$%^&()_+[]{}’,.=- characters.

Subject

Information

Use these fields to record information that identifies the owner of

the certificate. You do not have to fill in every field, although you

must specify a Host IP Address, Host Domain Name, or E-Mail.

The certification authority may add fields (such as a serial number)

to the subject information when it issues a certificate. It is

recommended that each certificate have unique subject information.

Select a radio button to identify the certificate’s owner by IP

address, domain name or e-mail address. Type the IP address (in

dotted decimal notation), domain name or e-mail address in the

field provided. The domain name or e-mail address is for

identification purposes only and can be any string.

A domain name can be up to 255 characters. You can use

alphanumeric characters, the hyphen and periods.

An e-mail address can be up to 63 characters. You can use

alphanumeric characters, the hyphen, the @ symbol, periods and

the underscore.

Organizational Unit Identify the organizational unit or department to which the

certificate owner belongs. You can use up to 31 characters. You can

use alphanumeric characters, the hyphen and the underscore.

Organization Identify the company or group to which the certificate owner

belongs. You can use up to 31 characters. You can use alphanumeric

characters, the hyphen and the underscore.

Town (City) Identify the town or city where the certificate owner is located. You

can use up to 31 characters. You can use alphanumeric characters,

the hyphen and the underscore.

State, (Province) Identify the state or province where the certificate owner is located.

You can use up to 31 characters. You can use alphanumeric

characters, the hyphen and the underscore.

Country Identify the nation where the certificate owner is located. You can

use up to 31 characters. You can use alphanumeric characters, the

hyphen and the underscore.

Key Type Select RSA to use the Rivest, Shamir and Adleman public-key

algorithm.

Select DSA to use the Digital Signature Algorithm public-key

algorithm.

Key Length Select a number from the drop-down list box to determine how

many bits the key should use (512 to 2048). The longer the key, the

more secure it is. A longer key also uses more PKI storage space.

Enrollment Options These radio buttons deal with how and when the certificate is to be

generated.

Create a self-

signed certificate

Select this to have the ZyWALL generate the certificate and act as

the Certification Authority (CA) itself. This way you do not need to

apply to a certification authority for certificates.

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