10: Security Settings

RSS Settings

Description

(continued)

 

Bit Size

Select the bit length of the new key:

 

512

 

768

 

1024

 

Using a larger Bit Size takes more time to generate the key. Approximate times are:

 

1 second for a 512 bit RSA key

 

1 second for a 768 bit RSA key

 

1 second for a 1024 bit RSA key

 

2 seconds for a 512 bit DSA key

 

2 seconds for a 768 bit DSA key

 

20 seconds for a 1024 bit DSA key

 

Note: Some SSH clients require RSA host keys to be at least 1024 bits long. This

 

device generates keys up to 2048 bits long.

 

 

To Configure SSH Settings

Using Web Manager

To configure SSH, gclick SSH in the menu.

Using the CLI

To enter the SSH command level: enable -> ssh

Using XML

Include in your file: <configitem name=”ssh username”>

SSL Settings

Secure Sockets Layer (SSL) is a protocol for managing the security of data transmission over the Internet. It provides encryption, authentication, and message integrity services. SSL is widely used for secure communication to a web server, and also for wireless authentication.

Certificate/Private key combinations can be obtained from an external Certificate Authority (CA) and uploaded into the unit. Self-signed certificates with associated private key can be generated by the device server itself.

Note: The blue text in the XML command strings of this chapter are to be replaced with a user-specified name.

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Lantronix XN manual SSL Settings, To Configure SSH Settings