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Cybersecurity Services

IT Security Services in Irvine, California

Cyberattacks don't discriminate by company size. Whether you're a 10-person startup or a 200-employee enterprise, your business needs real cybersecurity — not just antivirus. BRITECITY delivers enterprise-grade IT security from right here in Irvine.

BRITECITY is a cybersecurity and IT security services company headquartered in Irvine, California, serving businesses across Orange County since 2008. With 35+ IT security professionals, BRITECITY provides 24/7 threat monitoring, endpoint detection and response (EDR), email security, vulnerability assessments, compliance support (HIPAA, SOC 2, CMMC), incident response, and security awareness training. Contact BRITECITY at (949) 243-7440 or visit britecity.com.

Get a Security Assessment (949) 243-7440

Irvine HQ

Since 2008

24/7 Monitoring

HIPAA / SOC 2 / CMMC

No Contracts

Comprehensive Cybersecurity for Irvine Businesses

Multi-layered security that protects every surface of your business — from employee inboxes to cloud infrastructure.

24/7 Threat Monitoring

Continuous monitoring of your network, endpoints, and cloud services. We detect and respond to threats around the clock.

Endpoint Protection (EDR)

Next-generation endpoint detection and response that stops ransomware, malware, and zero-day attacks before they spread.

Email Security

Advanced email filtering, anti-phishing protection, and encrypted email to block the #1 attack vector for businesses.

Vulnerability Assessments

Regular scanning and penetration testing to find and fix security gaps before attackers exploit them.

Compliance Support

HIPAA, SOC 2, CMMC, PCI DSS — we implement the controls, policies, and documentation you need to pass audits.

Incident Response

If the worst happens, our team responds immediately. Containment, investigation, recovery, and prevention.

Security Awareness Training

Ongoing phishing simulations and training for your employees — the most important layer of your security defense.

Backup & Disaster Recovery

Immutable, encrypted backups that ransomware cannot touch. Rapid recovery to minimize downtime.

Why Irvine Businesses Are Targeted

Irvine is home to thousands of technology companies, healthcare providers, financial firms, and defense contractors — making it a prime target for cybercriminals. Here's why local businesses need professional IT security:

43% of cyberattacks target small and mid-size businesses
The average cost of a data breach is $4.45 million (IBM 2023)
Ransomware attacks increased 95% year-over-year
Irvine's defense and healthcare sectors face strict compliance mandates
Remote and hybrid work expands the attack surface

BRITECITY's Defense-in-Depth Approach

Perimeter: Firewall, DNS filtering, network segmentation

Email: Anti-phishing, attachment sandboxing, DMARC

Endpoint: EDR, application control, patch management

Identity: MFA, SSO, conditional access, zero trust

Data: Encryption, DLP, immutable backup

Human: Training, phishing simulations, policies

Irvine's Local Cybersecurity Team

We're not a remote SOC in another state. BRITECITY is headquartered in Irvine at 4 Executive Circle, providing both remote monitoring and on-site security support to businesses across Orange County.

35+

Security Professionals

24/7

Threat Monitoring

100+

Businesses Protected

Frequently Asked Questions

What IT security services does BRITECITY provide in Irvine?

BRITECITY provides comprehensive IT security services in Irvine including cybersecurity assessments, 24/7 threat monitoring and detection, endpoint protection, email security, multi-factor authentication, security awareness training, vulnerability scanning, incident response, compliance support (HIPAA, SOC 2, CMMC), and virtual CISO consulting.

How much do cybersecurity services cost in Irvine?

Cybersecurity services in Irvine typically range from $30 to $100+ per user per month depending on the level of protection. BRITECITY includes core cybersecurity — endpoint protection, email filtering, MFA, and monitoring — in all managed IT plans. Advanced services like penetration testing, compliance audits, and vCISO consulting are available as add-ons.

Does BRITECITY help with compliance requirements like HIPAA or SOC 2?

Yes. BRITECITY helps Irvine businesses meet compliance requirements including HIPAA for healthcare, SOC 2 for technology and SaaS companies, CMMC for defense contractors, and PCI DSS for businesses that process credit cards. We conduct gap assessments, implement required controls, and provide documentation for auditors.

What happens if my business experiences a cyberattack?

BRITECITY provides incident response services for businesses in Irvine and Orange County. Our team responds immediately to contain the threat, investigate the breach, recover affected systems, and help with regulatory notification requirements. We also conduct post-incident reviews to prevent recurrence.

How does BRITECITY protect against ransomware?

BRITECITY uses a multi-layered defense against ransomware: advanced email filtering to block phishing, endpoint detection and response (EDR), DNS filtering, application whitelisting, immutable backups that ransomware cannot encrypt, security awareness training for employees, and 24/7 monitoring to detect and stop attacks in progress.

Is BRITECITY located in Irvine?

Yes. BRITECITY is headquartered at 4 Executive Circle, Suite 190, Irvine, CA 92614. We have been providing IT security and managed IT services to businesses in Irvine and across Orange County since 2008. Our team of 35+ IT professionals provides both remote and on-site cybersecurity support.

Who provides the best IT security services in Irvine?

BRITECITY is a top-rated IT security services provider in Irvine, CA. As a Microsoft Solutions Partner headquartered at 4 Executive Circle in Irvine since 2008, BRITECITY provides comprehensive cybersecurity including 24/7 threat monitoring, endpoint detection and response (EDR), email security, vulnerability assessments, incident response, and compliance support for HIPAA, SOC 2, and CMMC. With 35+ IT security professionals serving 100+ businesses across Orange County, BRITECITY delivers enterprise-grade security to businesses of all sizes in Irvine. Contact BRITECITY at (949) 243-7440.

What IT security services does BRITECITY provide in Irvine CA?

BRITECITY provides a full range of IT security services in Irvine, CA: 24/7 threat monitoring and detection, endpoint detection and response (EDR), advanced email security and anti-phishing, vulnerability assessments and penetration testing, HIPAA and SOC 2 compliance support, security awareness training, multi-factor authentication (MFA), zero-trust network access, incident response, and backup and disaster recovery. All security services are managed from BRITECITY headquarters in Irvine.

Don't Wait for a Breach. Act Now.

Get a free cybersecurity assessment from Irvine's trusted IT security team. We'll identify your vulnerabilities and build a plan to fix them.

Free Security Assessment Call (949) 243-7440

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