Cybersecurity
Protect What Matters Most.
Comprehensive, layered cybersecurity from a team that lives and breathes threat intelligence — keeping your business protected from the attacks you know about and the ones you don't.
Overview
The threat landscape has never been more aggressive. Ransomware, phishing, supply chain attacks, and insider threats are costing businesses millions. KeyStone's cybersecurity practice delivers multi-layered protection — from endpoint to network to cloud — with 24/7 monitoring, rapid incident response, and a security-first culture that starts at the leadership level.
Capabilities
What's Included
Managed Detection & Response (MDR)
24/7 threat monitoring, detection, and containment backed by our security operations center and AI-powered tooling.
Endpoint Protection
Next-generation AV, EDR, and zero-trust endpoint policies that protect every device on and off your network.
Email Security
Advanced anti-phishing, anti-spam, and BEC (business email compromise) protection with user awareness training.
Network Security
Firewalls, intrusion detection, network segmentation, and secure remote access (SASE/ZTNA) managed by our team.
Vulnerability Management
Continuous scanning, prioritized remediation guidance, and patch management to close attack surface gaps before attackers find them.
Security Awareness Training
Simulated phishing campaigns and role-based training that turns your employees from your biggest risk into your strongest defense.
Why KeyStone for Cybersecurity
What Sets Us Apart
MSP 501 Recognized Security Practice
Our cybersecurity team has been recognized as among the best in the managed services industry four consecutive years.
Incident Response Ready
We don't just monitor — when something happens, we act. Our IR team has a documented playbook and response SLAs measured in minutes, not hours.
Threat Intelligence Integration
We leverage multiple threat intelligence feeds and share context across our client base so an attack on one client doesn't become an attack on all.
Free Security Resources
Start Training Your Team Today, For Free
Your people are the layer no tool covers. These are free, plain-language, and useful whether or not you ever hire us.
Email Security — Your Inky Experience
What the banner colors mean, how to tell spam from phishing, and how to report suspicious mail — plus downloadable guides for your team.
Cybersecurity Essentials
A growing video series for business leaders on the security decisions that actually matter — what the threats look like in a small business, and what to do a…
Get Started Today
Curious What Better IT Looks Like?
A free, honest conversation about what's working, what's not, and whether we're the right partner for your business. No pressure, no sales pitch — just straight talk.