Fully Managed Cybersecurity

Protect your business with proactive, fully managed cybersecurity services tailored to your needs.

24/7 endpoint protection and SOC monitoring included for every user, so you can stop worrying about breaches.

Meet compliance requirements with support aligned to SOC 2 and CIS, plus full audit trail documentation.

Reduce human error with ongoing cybersecurity training and phishing simulations for your entire team.

Respond quickly to incidents with coordinated response planning and breach negotiation support from trusted partners.

Integrate cybersecurity across your IT systems, not as a silo, for truly comprehensive risk reduction.

Request a Quote for our Fully Managed Cybersecurity

Clients Trust Nessit for Reliable, Responsive IT Security

Hear how organizations experience rapid response, transparency, and peace of mind with Nessit.

We have been working with Nessit as our managed IT service provider since early 2020. During that time, they have been instrumental in helping us navigate the needs of a technology-dependent design firm with multiple offices, all in the time of COVID. Because of their forward-thinking approach, we have been able to stay ahead of our needs and keep everyone fully productive from their home offices

Architectural Firm
(with offices in New Hampshire, Texas, and Missouri)

Since switching to Nessit I have been impressed by their thoroughness and attention to detail as well as their quick response when issues arise. Geoff and his team have been very professional in meeting our needs from the very beginning.

An energy company serving Northern New England

Nessit has been a pleasure to work with at our school. They are responsive and work to fix issues in a timely manner. Communication has been transparent, effective, and clear. We’ve appreciated being able to email the Helpdesk and get a quick response and have also been impressed with the support from leadership in larger matters. We would recommend Nessit to anyone looking for reliable IT support.

Private school in New Hampshire

Thank you for your continued effort in offering a positive customer experience. Every single person I have interacted with at Nessit has been extremely polite, knowledgeable, and patient.

Business owner in New Hampshire

Nessit is providing us with great support typified by the following behaviors/actions: Highly responsive and adaptive to changing needs.Supporting developing scope and pricing for key initiatives.Always patient and constructive.Our employees, along with our Board of Directors, have been very pleased with the switch over to Nessit as our IT managed services partner.

Boston-based software company
(with offices in the United States, Germany and Japan)

Partnering with Nessit transformed our agency. Claims move faster, compliance is no longer a stress point, and our clients love the new self-service portal.

VP of Operations
Regional Insurance Agency

Working with Nessit for the past 5 years has been one of my best vendor experiences. They are incredibly proactive, often resolving issues before we even notice them. What truly sets them apart is their knowledgeable team; they have a rare ability to explain complex technical problems in plain English.
Nessit doesn’t just wait for tickets—they actively look for ways to take work off my plate and streamline our processes. By taking full ownership of our infrastructure and always volunteering to take on more responsibility, they’ve completely removed the ‘IT burden’ from my daily routine. I can’t recommend them enough.

Erin Joyce
NCIEA

Our Clients

Detailed Breakdown of Fully Managed Cybersecurity Services

Comprehensive solutions for continuous protection

Protect your business with 24/7 Security Operations Center (SOC) monitoring and response. Nessit’s SOC team continually monitors your network and endpoints for suspicious activity, enabling rapid incident detection and coordinated response. Automated alerts and expert intervention mean threats are stopped before they become breaches. This service includes real-time visibility, detailed event logging, and peace of mind knowing your environment is never left unguarded.

Endpoint Detection and Response (EDR) is included for every device, no upgrades or add-ons needed. This advanced solution uses behavioral analytics and machine learning to detect, isolate, and remediate threats across all endpoints. Nessit’s skilled engineers manage deployment, tuning, and ongoing maintenance, ensuring consistent protection that adapts as threats evolve. Regular reporting keeps you informed on the status and security of every device in your organization.

Cybersecurity awareness training is provided to every team member, reducing risk from human error, the leading cause of breaches. Nessit delivers engaging training sessions, phishing simulation campaigns, and ongoing testing to ensure your staff recognize and report threats. Results are tracked and shared so you can measure improvement and demonstrate compliance, while building a culture of security from the inside out.

Compliance and regulatory support is built into your cybersecurity service. Nessit aligns security controls to frameworks like SOC 2 and CIS, maintains detailed audit trails, and prepares documentation for regulatory audits. This includes authentication logs, backup reports, patch records, and incident response histories, so you can quickly demonstrate compliance and recover from incidents with minimal disruption.

Incident response coordination ensures you’re prepared for any security event. Nessit partners with specialized breach response and negotiation teams, giving you direct access to expert support when it matters most. Predefined response plans, regular tabletop exercises, and immediate escalation streamline your recovery process, helping contain threats and minimize business impact during critical incidents.

Integrated cybersecurity controls are deployed across your entire managed IT environment, not siloed or isolated. Nessit’s approach ensures endpoint security, network monitoring, and user access controls work together seamlessly. This holistic strategy reduces vulnerabilities, eliminates gaps, and makes ongoing improvements easier to implement as your business and technology needs evolve.

See the Results of Proactive, Fully Managed Cybersecurity

24/7

Monitoring & Threat Detection

91.2%

First Call Resolution Rate

36 min

Avg Issue Resolution Time

Proactive security measures ensuring safety with Fully Managed Cybersecurity solutions.

Get Comprehensive Protection with Proactive Security

Fully managed cybersecurity from Nessit means every device and user is protected, every hour of every day. Security is embedded within your IT environment, not treated as an afterthought. Benefit from a proactive approach that combines 24/7 monitoring, automated threat detection, and human expertise. Regular audits, transparent reporting, and continuous improvement ensure measurable risk reduction and long-term IT maturity.

Illustration highlighting key features that set Fully Managed Cybersecurity apart from traditional solutions.

Key Features That Set Fully Managed Cybersecurity Apart

  • 24/7 Security Operations Center (SOC) actively monitors for threats and responds to incidents.
  • Endpoint Detection and Response (EDR) is included for every user, no exceptions.
  • Cybersecurity training and phishing simulations keep your team alert and reduce risk from human error.
  • Compliance support and full audit trails help meet regulatory demands and simplify investigations.
  • All cybersecurity controls are integrated into your managed IT environment for seamless protection.

Request a Fully Managed Cybersecurity Consultation

Gain peace of mind and stronger compliance with a proven cybersecurity partner.

Request More Information
Expert team collaborating on strategies for Fully Managed Cybersecurity and compliance improvement.

Your Partner in Cybersecurity Maturity and Compliance

Strategic cybersecurity isn’t just about tools, it’s about people, process, and partnership. Nessit delivers ongoing business conversations, not just technical fixes, so your security evolves alongside your growth. Benefit from clear communication, leadership, and a dedicated account manager who keeps you informed and confident in your risk posture.

Frequently Asked Questions

Fully managed cybersecurity covers all critical aspects needed to protect your business around the clock. You get 24/7 security operations center (SOC) monitoring, endpoint detection and response (EDR) on all devices, proactive threat detection, employee cybersecurity training, and continuous vulnerability assessments. Compliance support and incident response coordination are also included to help you meet industry regulations and recover quickly from threats.

You benefit from ongoing risk reduction, stronger compliance, and fewer disruptions from cyber incidents. The service is designed to grow with your business, providing regular IT maturity assessments and tailored security improvements. This means you can focus on your core work, knowing your security posture is always up to date and aligned with your business goals.

The process starts with a needs discovery conversation and a full audit of your current network and devices. Based on these findings, a customized cybersecurity plan is developed around your risks and objectives. You receive regular reports, have access to technical experts, and ongoing strategic guidance to ensure your security keeps pace as your business evolves.

Once you sign up, onboarding typically begins with a discovery session and audit, which can be scheduled within days. Critical protections like endpoint detection and 24/7 monitoring are prioritized for rapid deployment, often within the first week. A detailed timeline is provided so you know exactly when each layer of security will be in place.

This service stands out by integrating cybersecurity directly with managed IT, so you get a single partner for both. You benefit from:

  • Compliance support using frameworks like SOC 2 and CIS
  • Proactive, preventative security aligned with your growth
  • Transparent reporting and ongoing strategic conversations
  • User-focused security training and dedicated account management