Best Cybersecurity Companies in Denver, United States
10 verified cybersecurity companies in Denver, Colorado, United States
Top Cybersecurity Companies in Denver
10 companies
NOYNIM IT Solutions
IT Services in Denver and Beyond

Platte River Networks
People Passion Partnerships

OverWatchID
Secures all IT resources wherever they are deploye

Alerio Technology Group
Denver IT Services

Bross Group
Information Technology Simplified

PCG Systems
Managed IT Services, Web Design, Digital Marketing

Zivaro
Brilliant IT

Lark Information Technology, Inc.
An IT consulting firm in Denver, Colorado

K3 Technology
K3 Technology recognizes new trends and technology

Kenyatta Computer Services
Denver Managed IT Services Company
What Do Cybersecurity Companies Do?
Cybersecurity companies provide a range of services to protect organizations from digital threats. This includes Managed Security Service Providers (MSSPs) offering 24/7 SOC monitoring, penetration testing firms that simulate real-world attacks, vulnerability assessment teams that identify weaknesses, and incident response specialists who contain and remediate breaches. Many also offer compliance consulting for frameworks like SOC 2, HIPAA, PCI-DSS, and GDPR.
How to Choose a Cybersecurity Company in Denver
Certifications
Look for CISSP, CISM, CEH certified professionals and SOC 2 Type II audited operations.
Industry Focus
Healthcare needs HIPAA expertise; finance needs PCI-DSS. Choose specialists in your vertical.
Detection & Response
Evaluate mean time to detect (MTTD) and mean time to respond (MTTR) — top firms achieve <1 hour.
Scope of Services
Ensure coverage for endpoints, cloud, network, email, and identity — gaps create vulnerabilities.
Cybersecurity in Other United States Cities
FAQ: Cybersecurity in Denver
How much does cybersecurity cost for a small business?▼
Small businesses (10-100 employees) typically spend $1,000-$5,000/month on managed cybersecurity. This includes endpoint protection, email security, firewall management, and basic SOC monitoring. Penetration tests cost $5,000-$30,000 per engagement.
What is the difference between MSSP and MDR?▼
MSSP (Managed Security Service Provider) offers broad security monitoring and management. MDR (Managed Detection and Response) focuses specifically on threat detection, investigation, and active response. MDR is more hands-on and typically includes threat hunting.
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