DIY Cybersecurity: The Hidden Costs Most Businesses Overlook

Why outsourcing your cybersecurity might not be a luxury—it's a necessity.

In the race to secure their businesses, many organizations believe that building an internal cybersecurity team is the most cost-effective path. More control, more visibility, faster response—it all sounds like a win. But dig deeper, and a different picture emerges: one where hidden costs and increasing complexity can quietly undermine your efforts.

During our recent virtual fireside chat, Bulletproof’s Chief Technology Officer Christopher Simm and VP of Managed Security Services Steve Duguay peeled back the layers on this topic. What they revealed was eye-opening for any business leader considering the DIY route.

• The True Cost of Talent: Cybersecurity professionals are in high demand—and they come with a price tag. Beyond salaries, there’s recruitment, onboarding, ongoing training, and building out career paths just to retain them. And when those staff members leave (as they often do), you start over. “Hiring eight to twelve analysts for 24/7 coverage isn’t just expensive—it’s hard to maintain,” says Duguay. “And that’s just your front line.”
• Tools Alone Aren't Enough: From SIEMs to endpoint protection to identity tools, managing multiple platforms requires expertise. Many organizations unknowingly overpay for overlapping tools or underuse what's already available—especially within their Microsoft 365 E5 licensing. “Underutilized licensing is one of the biggest missed opportunities we see,” explains Simm. “Businesses often don’t realize they already own world-class tools—they just need help using them properly.”
• Cybercriminals Don’t Work 9 to 5: Most major attacks happen after hours. But unless your internal team is staffed around the clock—including weekends—you’re vulnerable. And covering those shifts means additional cost, burnout, and eventually, turnover. “Threat actors know when you're offline,” says Duguay. “That’s when they strike.”
• Turning Alerts Isn't Optional: Many in-house teams struggle with ‘alert fatigue.’ When the same alerts fire repeatedly, it’s tempting to shut them off. But that’s dangerous. Proper alert tuning takes experience—and volume. “At Bulletproof, we manage security for hundreds of customers,” says Duguay. “That exposure allows our analysts to learn and adapt fast. In-house teams often don’t see enough volume to develop that expertise quickly.”
• A Partnership Model That Works: Outsourcing cybersecurity doesn’t mean replacing your team—it means extending it. A managed security provider brings deep expertise, layered support, and best-in-class tools to complement your existing IT staff. “We’re not an alert-forwarding service,” Simm emphasizes. “We investigate and act. Your team can stay focused on core business priorities while we stay laser-focused on security.”
• The ROI Is Real: Fast response time. Fewer tools. Reduced risk. Lower total cost of ownership. These are just some of the benefits of partnering with a provider like Bulletproof. “We’ve helped clients reduce incident volumes by over 50% through proper tuning and platform consolidation,” says Duguay. “And in doing so, we help them protect their reputation—and bottom line.”