Full-Service IT Provider You Can Trust

ProTelesis combines best in class IT solutions with world class engineering and support to make a material difference in your organization.

Cybersecurity

Managed cybersecurity for cloud-first businesses. ProTelesis delivers MSSP-level detection, response and email defense through the same engineering team that already runs your network — so security is not a separate vendor, a separate portal, or a separate phone call at 2 a.m.

Enterprise-Grade Protection Without an In-House Security Team

Most mid-market businesses cannot staff a 24/7 security operations center, and most breaches do not happen during business hours. Our managed cybersecurity practice closes that gap: continuous monitoring, managed endpoint detection and response, hardened email authentication, and zero-trust access control, all reported through a single point of accountability.

Every control we deploy is chosen to satisfy the frameworks our clients actually get audited against — HIPAA, PCI-DSS, CMMC 2.0 and NIST 800-171 — and every alert is triaged by a human before it reaches you.

Security analyst monitoring threat detection dashboards in a managed security operations center

What Our Cybersecurity Practice Covers

Managed Detection & Response (MDR) with 24/7/365 SOC coverage

SIEM log aggregation, correlation and compliance-ready reporting

Managed Endpoint Detection & Response built on SentinelOne

Perimeter, edge and branch security on Fortinet firewalls

Email authentication and anti-phishing — SPF, DKIM and DMARC enforcement

DNS filtering, ZTNA and conditional access for a hybrid workforce

Security awareness training, phishing simulation and incident response planning

Where Cybersecurity Fits

Cybersecurity is one of ProTelesis’s core solution practices, delivered alongside Physical Security and Managed IT Services. Governance and audit support for HIPAA, CMMC, PCI DSS and SOC 2 live under Compliance. We deploy and manage these controls across every one of our service locations in California, Arizona and Utah.

Further reading: Why MDR is the next big thing for MSPs · Cybersecurity for a hybrid workforce · Why DKIM and DMARC are critical for SMB email security · What is ZTNA?