MSP Pie lists 48 providers offering Managed security in New South Wales. In short, managed security is cyber security delivered as an ongoing service — continuous monitoring and response — rather than a one-off audit or software purchase. As an ongoing service, managed security is usually compared on response time to an incident and what monitoring actually covers, not a one-off price.
The most common specialisms across the list in New South Wales are Cyber security (24), Managed IT and helpdesk (22), Managed security (17), Cloud and hosting (15), Backup and disaster recovery (14). In total, 59 distinct specialisms are represented across this group of providers in New South Wales. Founding years among them range from 1985 to 2025. They are based across 37 different suburbs. Of the 48, 29 have an office in New South Wales -- the others cover it as a service area. 27 of the 48 operate from more than one office across Australia.