We built CerberusMSP around law and accounting firms in Peel and Halton, 10 to 50 seats, regulated data, deadlines that don't move. That's where we go deepest. We also support a smaller number of firms in the industries below.
Client confidentiality isn't optional under PIPEDA, and a privileged document leak turns a case into a liability question. Most small firms run on a patchwork: a case management platform nobody fully trusts, backups nobody has tested, and an IT contractor who answers calls between other clients.
We build multi-factor authentication, encrypted file access, and phishing training around client confidentiality from day one, then back it with unlimited helpdesk support and around-the-clock monitoring.
See what we do for law firms →Tax season doesn't wait for your systems to catch up. QuickBooks syncing breaks, tax software throws an error nobody recognizes, and the vendor's support line has a two-hour hold time during the one week you can't afford it.
We monitor your accounting and tax software stack year-round and load-test it before filing season starts, so the spike isn't the first time anyone finds a weak point.
See what we do for accounting firms →Insurance brokers need PII protection that holds up to a compliance review and claims systems that stay up through renewal season.
Learn more →Manufacturers need shop-floor uptime, ERP support, and OT network security built for a production line, not a typical office.
Learn more →Construction and engineering firms need jobsite connectivity and CAD file access that work from a trailer, not just an office.
Learn more →Medical clinics need PHIPA-built security and EMR uptime monitoring built around patient care, not generic IT.
Learn more →Non-profits need donor data protection and grant-compliance support that fits a real non-profit budget.
Learn more →Start with a free IT & Security Health Check. It's a written review either way.
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