Security

On the Security tab, you can configure restrictions for network addresses from which the Web server receives HTTP and HTTPS requests.

To setup access limitations for any of connection type

1.To allow the access by HTTP or by HTTPS from definite addresses, add them to the HTTP: Allowed or HTTPS: Allowed lists correspondingly.

2.To deny the access by HTTP or by HTTPS from definite addresses, add them to the HTTP: Denied or HTTPS: Denied lists correspondingly.

3.The addresses not included into any of the lists are allowed or denied depending on whether the HTTP denial priority and HTTPS denial priority flags are set: if the flag is set, the addresses not included into any of the lists (or included into both of them) are denied. Otherwise, such addresses are allowed.

To edit the address list

1.Specify the network address in the corresponding field and click Save.

2.The network address is specified as: <IP-address>/[<prefix>].

3.To add a new field, click in the corresponding section.

4.To delete a field, click .

Examples of prefix usage:

1.Prefix 24 stands for a network with a network mask: 255.255.255.0

Containing 254 addresses.

Host addresses look like: 195.136.12.*

2.Prefix 8 stands for a network with a network mask: 255.0.0.0

Containing up to 16387064 addresses (256*256*256).

Host addresses look like: 125.*.*.*