A managed firewall is the box the organization already has plus a person who changes its rules, keeps its firmware current and reads its logs; a managed firewall service provider sells that person by the month. Firewall service providers, a firewall service provider and firewall management services are the same offer, and managed firewall solutions is the vendor's plural. For the owner or office manager who has been handed security, the firewall was installed once and has not been looked at since, and the question is whether to pay someone to look. This page is about what looking means, and the free policy sheet on this site sizes the written program the firewall rules are meant to enforce, from the organization's own facts with no account.
What a firewall service provider changes
Rules when a system is added or retired, firmware when a fix ships, the remote-access configuration when someone starts working from home. A firewall nobody changes drifts from the organization it protects, and the change log is the evidence that someone is keeping the two aligned.
What firewall management services log and read
Blocked connections, allowed connections that look wrong, sign-ins from places the organization is not. The value of firewall management services is a person reading those, and the contract should say how often and what they do when one matters. CISA's small-business guidance names the firewall among the basic controls; the reading is what makes it a control.
The rules come from the program
Which systems may be reached from outside, who may work remotely and from which devices, what is never exposed: the firewall enforces policies the organization wrote. The policy sheet on this site sizes that set: 12 people, 8 systems with their own login, remote work, card payments and personal devices is a set of nine policies, 27 hours to draft, 13.5 hours a year to keep reviewed and $1,822.50 in the first year at $45 an hour. Hardenvo Pro keeps the policies current; the provider keeps the rules matching them.
Questions people ask about managed firewall
What do managed firewall solutions include?
Rule changes, firmware updates and a person reading the logs on a stated schedule, with a change log as evidence.
How do I compare firewall service providers?
By what they change, how often they read the logs, what they do when a log entry matters, and whether the change log is yours to keep.
Where do the firewall rules come from?
From the organization's written policies on remote access and exposed systems; the free policy sheet sizes the set.