ESET MAIL SECURITY 4 - V4.2 FOR MICROSOFT EXCHANGE SERVER Manuel d'installation télécharger pdf (Page 55)

4.1.3 Web access protection

Internet connectivity is a standard feature in a personal computer. Unfortunately, it has also become the main

medium for transferring malicious code. Because of this, it is essential that you carefully consider your Web access

protection. We strongly recommend that the Enable web access antivirus and antispyware protection option is

selected. This option is located in Advanced Setup (F5) > Antivirus and antispyware > Web access protection.

4.1.3.1 HTTP, HTTPs

Web access protection works by monitoring communication between Internet browsers and remote servers, and

complies with HTTP (Hypertext Transfer Protocol) and HTTPs (encrypted communication) rules. By default, ESET

Mail Security is configured to use the standards of most Internet browsers. However, the HTTP scanner setup

options can be modified in Advanced Setup (F5) > Antivirus and antispyware > Web access protection > HTTP,

HTTPS. In the main HTTP filter window, you can select or deselect the Enable HTTP checking option. You can also

define the port numbers used for HTTP communication. By default, the port numbers 80, 8080 and 3128 are

predefined. HTTPs checking can be performed in the following modes:

Do not use HTTPS protocol checking – Encrypted communication will not be checked

Use HTTPS protocol checking for selected ports – HTTPs checking only for ports defined in Ports used by HTTPs

protocol

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ESET MAIL SECURITY 4 - V4.2 FOR MICROSOFT EXCHANGE SERVER Manuel d'installation Page 55