Question

A consultant has recommended your organization look to increase its security profile in relation

to SMTP traffic. Management has asked you devise a firewall-specific strategy to address the

recommendation. What strategy would you recommend, and why?

Your answer should be approximately 200-250 words in length.

Please use your own words. Do not copy and paste from other Chegg answers or the internet.

Answer 1

Solution : How SMTP can be secured is since the SMTP standard sends email without utilizing encryption or verification, each message you send is presented to see. Customer side arrangements, for example, Secure MIME (S/MIME) or very great protection (PGP) can tackle this issue, yet they require your clients' association. Microsoft Exchange Server offers a few apparatuses for making sure about email traffic. One approach to make sure about SMTP is to require the utilization of Secure Sockets Layer (SSL) for SMTP connections.By default, all SMTP workers utilize port 25. However, on the off chance that you use SSL on port 25, non-SSL workers won't have the option to interface through that port. What's more, in the event that you utilize a nonstandard port number, different workers won't have the option to discover your workers.

Strategy

Usage of Proxy based firewalls

These firewalls go about as a door between end clients who demand information and the wellspring of that information. Host gadgets associate with the proxy, and the proxy makes a different association with the wellspring of the information. Accordingly, source gadgets make associations with the proxy, and the proxy make a different association with the host gadget. Before giving bundles to an objective location, the intermediary can channel them to uphold arrangements and veil the area of the beneficiary's gadget, yet in addition to ensure the beneficiary's gadget and organization.