Protect your business with Cybersecurity Services in Connecticut that provide 24/7 threat monitoring, managed detection and response, and compliance-ready security for organizations that can’t afford a breach. Our proactive cybersecurity experts identify and mitigate threats before they disrupt your operations, helping safeguard your data, maintain business continuity, and keep your systems secure as your business grows.
Cyberattacks don’t wait for a convenient time, and neither should your defenses. As a trusted cybersecurity provider for Connecticut businesses, we deliver 24/7 threat monitoring, managed detection and response, and rapid incident response, so a phishing email or a misconfigured account doesn’t turn into a breach.
Complete the form to schedule your free cyber risk assessment and discover how our Cybersecurity Services in Connecticut can strengthen your security, reduce business risk, and protect your critical systems from evolving cyber threats.
Enterprise-grade cybersecurity solutions backed by responsive experts, without the complexity and delays of a large Managed Security Services Provider (MSSP). We deliver proactive protection, rapid response, and personalized support to help your business stay secure against evolving cyber threats.
Continuous monitoring and managed detection and response ensure threats are caught and contained around the clock, not just during business hours.
We help you align controls with HIPAA, CMMC, and the FTC Safeguards Rule, and document the safeguards most cyber insurance carriers now require.
No account-manager hand-offs during an incident. Ownership stays directly involved, so decisions and threat containment happen fast.
Deep Microsoft 365, Azure, and Windows Server expertise means your security stack is integrated with your infrastructure, not bolted on.
Start with a free cyber risk assessment with no obligation, just a clear understanding of your current security posture. Our managed cybersecurity services help identify vulnerabilities, reduce cyber risks, and provide practical recommendations to better protect your business, employees, and critical data.
At Longi Engineering, we understand the evolving security challenges faced by modern organizations in Connecticut. Our cybersecurity services are designed to provide reliable, scalable protection that supports both startups and established enterprises as they grow and adapt.
From comprehensive risk assessments to secure cloud integration and continuous threat monitoring, our cybersecurity consulting team builds a strong and resilient security foundation. Through cybersecurity managed services in Connecticut, potential threats are identified and addressed proactively, allowing you to operate with confidence and focus on business growth.
Layered protection across your network, endpoints, identities, and people with continuous 24/7 monitoring, proactive threat detection, and rapid incident response. We don’t just deploy security solutions; we actively manage, optimize, and strengthen your defenses to help Connecticut businesses stay protected against evolving cyber threats.
24/7 Security Operations Center monitoring with rapid threat detection, containment, and incident response to protect your systems and minimize business disruption around the clock with expert security oversight.
Real-time firewall protection, network segmentation, and ongoing monitoring block cyber threats and prevent unauthorized access while IT team responds with advanced security solutions for business continuity planning.
Advanced endpoint detection and response protect every laptop, desktop, and server across office, remote, and hybrid work environments with continuous monitoring for maximum security and improved threat prevention measures.
Advanced email filtering and threat protection stop phishing attacks, business email compromise, and malware before they reach your employees or business systems with proactive security measures.
Continuous monitoring identifies exposed credentials and sensitive company information on the dark web so action can be taken quickly to reduce risk before serious damage and prevent potential security breaches.
Ongoing employee security training and phishing simulations help reduce human error and build a stronger security culture throughout your organization every single day with continuous awareness improvement.
Multi-factor authentication and conditional access policies verify every login and strengthen identity security across your business applications and devices with enhanced protection against unauthorized access.
Risk assessments, security policies, and virtual CISO guidance help your business meet compliance requirements and improve overall cybersecurity readiness with expert oversight and strategic direction.
Cloud and on-site backup solutions, tested recovery plans, and business continuity strategies help restore operations quickly after unexpected cyber incidents with minimal downtime seamlessly.
Don’t take our word for it. Here is what a few of our current clients have to say about us.
Jennifer Field
Director, Marketing, Business Development & IT
QueBIT
John Krause
Director of IT Infrastructure
Goldfarb Properties
Donald Rauhofer
Manager of Information Technology
City of Mount Vernon
Georgette Cupo
Director of HR
Pomerantz LLP
Ira V. Major
Network Administrator
Teamsters Local 237
Annie Doresca
CFO
Jewelers of America
Richard Warren
Law Office of Richard Warren
President
Jerome Grant
IT Director
Community Access
Discover more of our IT solutions designed to support and grow your business in Connecticut. Explore the links below to learn about our specialized services and discover how we can help streamline your operations.
Longi Engineering supports businesses across Connecticut, with a primary on-site service area covering Fairfield County, including Stamford, Greenwich, Norwalk, Westport, Danbury and Bridgeport. Remote monitoring and incident response are available to every client statewide, 24/7.
We use 24/7 managed detection and response, proactive monitoring, advanced endpoint and firewall protection, and real-time threat detection to identify and stop risks before they impact operations.
Yes. Most cyber insurance carriers require controls like MFA, endpoint detection and response, employee security awareness training, and documented backup and recovery plans. Longi Engineering helps you meet and document these requirements, which can support lower premiums and easier renewals.
Yes. We help Connecticut businesses in regulated industries align their security controls with frameworks such as HIPAA, CMMC, and the FTC Safeguards Rule, including documentation and evidence needed for audits.
Our 24/7/365 Security Operations Center monitors continuously, with documented response-time targets defined in your Service Level Agreement so you know exactly what to expect if an incident occurs.
Cost depends on the number of users, endpoints, and the scope of monitoring and compliance support you need. A free cyber risk assessment gives you a clear, no-obligation picture of your risk and an accurate quote.
© 2026 Longi Engineering D.P.C. (LE). All Rights Reserved.
