Cybersecurity
BRITECITY provides enterprise-grade cybersecurity to businesses across Orange County. Headquartered in Irvine since 2008, our team of 35+ engineers delivers endpoint protection, email security, zero-trust enforcement, 24/7 threat monitoring, and compliance support. Average response time: under 17 minutes. Orange County businesses in IT support in Irvine, Newport Beach, Costa Mesa, and throughout the county rely on BRITECITY for cybersecurity protection.
BRITECITY provides managed cybersecurity services to Orange County businesses with enterprise-grade protection including SentinelOne endpoint detection, Check Point email security, ThreatLocker zero-trust, and 24/7 threat monitoring. Our Irvine-based team serves 100+ organizations with same-day incident response and comprehensive compliance support for HIPAA, SOC 2, and CMMC.
2026 Threat Landscape
Among the most prevalent threats facing Orange County businesses today:
Attackers now use AI to craft highly personalized phishing emails that bypass traditional filters. These messages mimic trusted senders with near-perfect language — making employee training and advanced email security essential.
Ransomware groups now license their malware to affiliates, dramatically lowering the barrier to attack. SMBs in Orange County are frequently targeted precisely because they tend to have smaller security budgets than enterprise firms.
Attackers compromise trusted software vendors or IT providers to gain access to downstream customers. A single breach in your supply chain can expose your entire network — even if your own defenses are strong.
BEC attacks impersonate executives or vendors to redirect wire transfers and payments. Orange County professional services firms, law offices, and financial advisors are common targets due to high-value transactions.
The pace of zero-day vulnerability discovery accelerated sharply in 2026, with attackers exploiting critical flaws in widely-used software within hours of disclosure — before patches are available. BRITECITY's ThreatLocker zero-trust enforcement blocks unknown applications by default, significantly reducing exposure to unpatched vulnerabilities.
Our Stack
SentinelOne AI-powered EDR on every device. Real-time threat detection, automated remediation, and rollback capabilities.
Check Point Email & Collaboration Protection. Blocks phishing, BEC, malware, and zero-day attacks before they reach your inbox.
ThreatLocker ringfencing and allowlisting. Only approved applications run. Ransomware can't execute even if it gets in.
Our SOC watches your environment around the clock. Suspicious activity triggers immediate investigation and response.
HIPAA, SOC 2, CMMC, PCI DSS, and NIST assessments. Gap analysis, remediation planning, and audit support.
Simulated phishing campaigns, security training modules, and ongoing user education. Your people become your strongest defense.
Industries
FAQ
Get a free cybersecurity assessment. We'll identify gaps and build a plan to close them — no commitment required.