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Service4 min readUpdated December 2025

POLARITY by BRITECITY

By BRITECITY Team | 15+ years experience

Last updated December 27, 2025

Written by BRITECITY's IT experts with expertise in managed it services, cybersecurity, cloud computing

POLARITY is BRITECITY's AI-powered multi-layered cybersecurity service featuring prevention, next-gen antivirus, application control, and user awareness training.

POLARITY is BRITECITY's AI-powered cybersecurity service that layers on top of our Managed Service Plan. Using a multi-layered defense strategy, POLARITY focuses on training, prevention, and monitoring to protect your business from modern cyber threats.

The Four Pillars of POLARITY

POLARITY combines four industry-leading security solutions into one comprehensive package:

1. Prevention & Content Filtering

Powered by Cisco Umbrella

  • Blocks known malicious websites before they load
  • Prevents successful phishing attacks
  • Filters inappropriate content from work devices
  • Works on-network and remotely

Learn more about Cisco Umbrella

2. Next-Generation Antivirus

Powered by SentinelOne

  • Automatically repairs damage from breaches
  • Features 24/7 human monitoring of AI detections
  • Machine learning continuously evolves detection capabilities
  • Rollback capabilities restore systems after attacks

Learn more about SentinelOne

3. Application Safe-Listing

Powered by ThreatLocker

  • Whitelist-based approach allowing only authorized software
  • Blocks unknown applications proactively
  • Ringfencing controls how applications interact
  • Elevation control manages admin permissions

Learn more about ThreatLocker

4. User Awareness Training & Dark Web Monitoring

Powered by BreachSecureNow

  • Addresses human vulnerability in security chains
  • Monitors for compromised company information on dark web
  • Provides ongoing employee security training
  • Simulated phishing tests keep awareness high

Learn more about BreachSecureNow

Why Multi-Layered Security?

No single security solution can protect against all threats. POLARITY's multi-layered approach means that if one layer is bypassed, others are ready to detect and stop the threat. This defense-in-depth strategy is considered the gold standard in cybersecurity.

Getting Started

Contact your BRITECITY account manager to add POLARITY to your managed services plan. Once enabled, our team will deploy all security components and provide training for your staff on using the new security features.

For a complete guide on using POLARITY features, see our POLARITY User Guide.

About the Author

BRITECITY Team

Written by the BRITECITY Team with over 15 years of combined IT experience. Our experts hold certifications including Microsoft Solutions Partner, CompTIA Security+, AWS Certified.

Managed IT ServicesCybersecurityCloud ComputingIT Strategy

Quick Answers

What is included in POLARITY?
POLARITY includes four security layers: Cisco Umbrella (DNS protection), SentinelOne (next-gen antivirus), ThreatLocker (application allowlisting), and BreachSecureNow (security awareness training). Together, these provide comprehensive protection against modern cyber threats.
Why do I need multiple layers of security?
No single security tool stops all threats. DNS filtering blocks malicious websites, antivirus catches malware, application control prevents unauthorized software, and training addresses human error - the cause of 90% of breaches. Each layer catches what others might miss.

Need More Help?

Our support team is ready to assist you with any questions about our services or policies.

Contact SupportCall (949) 243-7440