What is managed security services and do you need an MSSP?

A managed security service provider (MSSP) runs your security operations on your behalf. Instead of building and staffing an internal security team, you outsource the monitoring, detection, and response work to a firm that specializes in it. For most mid-market and growing companies in Canada, an MSSP is more cost-effective and more capable than building in-house. Here's what you get, what to look for, and how to decide.

What an MSSP actually does

The core service is continuous monitoring: watching your network, endpoints, cloud infrastructure, and identity systems for signs of attack or anomaly around the clock.

When something suspicious is detected, the MSSP investigates, determines whether it's a real threat, and takes action: blocking, containing, or escalating to you depending on the severity and the agreed-upon response playbook.

• Vulnerability management: knowing what's exposed before attackers do
• Threat intelligence: understanding what attackers are targeting in your sector
• Compliance reporting: mapping your posture to regulatory frameworks
• Security awareness training for your staff
• Incident response retainer: a committed team available when something serious happens

Why most mid-market companies can't do this in-house

Building an effective in-house security operations center requires security analysts working in shifts, a threat intelligence platform and SIEM, experienced leadership to manage the team, and ongoing training. For 24/7 coverage, that's at minimum three to four people plus tools.

The fully-loaded cost of a three-person in-house SOC in Canada runs $500,000 to $800,000 per year when you factor in salaries, tools, management overhead, and turnover. A mid-market MSSP relationship typically costs a fraction of that.

Beyond cost, the quality gap is significant. A specialized MSSP sees threats across hundreds of clients, which means they identify new attack patterns faster than an in-house team focused on one environment.

What to look for in an MSSP

Not all MSSPs are the same. Some are primarily resellers of SIEM tools with light monitoring. Others are genuine operations teams. Ask these questions before signing anything.

• Response time guarantees: what is the committed mean time to verdict and mean time to containment? These should be in the contract.
• Named accountability: who specifically is responsible for your account? A good MSSP gives you a named contact, not a ticketing queue.
• Multi-vendor flexibility: can the MSSP work with your existing stack, or do they lock you into their toolset?
• Proof of outcomes: can the MSSP show you what they've detected, contained, and resolved for similar clients?
• Transparency: what does the monthly report look like? You should be able to see detections, actions taken, and your current posture in plain language.

When you need an MSSP

Consider an MSSP when any of the following apply.

• You have more than 50 endpoints and no dedicated security staff
• You handle customer data, financial data, or health information
• You've experienced a security incident, or know of similar companies that have
• Your cyber insurance renewal requires proof of continuous monitoring
• Your enterprise customers are asking about your security posture
• You need to meet CPCSC, PIPEDA, or sector-specific compliance requirements

What HuCortex offers

HuCortex runs managed security operations on top of your existing stack, with guaranteed mean time to containment and a plain-language monthly report. We don't require you to rip out what you have. We work with your Zscaler, Microsoft, or other security investments and add the human operations layer on top.

If you want to understand what continuous monitoring would look like for your environment, book a consultation.