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Best Network Security Services Providers

Lauren Worth
LW
Researched and written by Lauren Worth

Network security services are designed to protect internal company infrastructures and connected devices from undesired access, mishandling, and attacks. Network security providers can offer a comprehensive assessment of network architecture and evaluate the security of internet and intranet connections. Providers then use this information to implement firewalls and other protective measures that are customized to meet the client’s needs. Network security providers can also help monitor device inventories and wireless access points, and provide up-to-date visibility into the overall security health of individual devices and the network as a whole.

Network security services often overlap with vulnerability assessment and threat intelligence to determine gaps and track possible security risks across a client’s network and connected devices. These services go hand-in-hand with endpoint security, application security, and other cybersecurity services to keep companies aware of threats, safe from attacks, and prepared to respond in the event of an incident. Businesses can deploy network security software and other IT security tools in lieu of or in addition to network security services to maximize protection efforts.

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G2 takes pride in showing unbiased reviews on client satisfaction in our ratings and reports. We do not allow paid placements in any of our ratings, rankings, or reports. Learn about our scoring methodologies.

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115 Listings in Network Security Services Available

Service Provider

(109)4.7 out of 5
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Provider Description
Information
This description is provided by the seller.

SHI is a global leader in IT solutions and a value-added reseller, trusted by more than 17,000 organizations worldwide for over 35 years. With a team of 6,000 dedicated professionals, we deliver custo

Entry Level Price:Contact Us
  • Overview
    Expand/Collapse Overview
  • Industries Serviced
    • Manufacturing
    • Construction
    Provider Works With
    • 8% Enterprise
    • 6% Mid-Market
    Services OfferedInformation
    • Cybersecurity
    • Infrastructure
    • Cloud Services
  • Software Expertise
    Expand/Collapse Software Expertise
  • Pros and Cons
    Expand/Collapse Pros and Cons
  • SHI Pros and Cons
    How are these determined?Information
    Pros and Cons are compiled from review feedback and grouped into themes to provide an easy-to-understand summary of user reviews.
    Pros
    Customer Support
    18
    Helpful
    18
    Teamwork
    13
    Knowledge
    10
    Staff Friendliness
    8
    Cons
    Expensive
    5
    Limited Availability
    3
    Staff Turnover
    3
    Integration Issues
    2
    Learning Curve
    2
Industries Serviced
  • Manufacturing
  • Construction
Provider Works With
  • 8% Enterprise
  • 6% Mid-Market
Services OfferedInformation
  • Cybersecurity
  • Infrastructure
  • Cloud Services
SHI Pros and Cons
How are these determined?Information
Pros and Cons are compiled from review feedback and grouped into themes to provide an easy-to-understand summary of user reviews.
Pros
Customer Support
18
Helpful
18
Teamwork
13
Knowledge
10
Staff Friendliness
8
Cons
Expensive
5
Limited Availability
3
Staff Turnover
3
Integration Issues
2
Learning Curve
2

Service Provider

(29)4.8 out of 5
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Provider Description
Information
This description is provided by the seller.

To combat increasingly sophisticated cybersecurity threats, you need an equally sophisticated network-based approach. Nomic's managed NDR thwarts stealthy intrusion and exploit attempts, and shines a

Industries Serviced
  • Government Administration
  • Information Technology and Services
Provider Works With
  • 66% Mid-Market
  • 24% Enterprise
  • 10% Small-Business
Services OfferedInformation
  • Managed NDR
  • incident response
  • network cloaking

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Service Provider

(18)4.6 out of 5
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Provider Description
Information
This description is provided by the seller.

Netsurion® is a managed open XDR solution that delivers greater attack surface coverage, guided threat remediation, and compliance management support. Our 24x7 SOC operates as your trusted cybersecuri

Industries Serviced
No information available
Provider Works With
  • 78% Mid-Market
  • 22% Enterprise
Services OfferedInformation
No information available
Provider Description
Information
This description is provided by the seller.

OneNeck’s US-based experts deliver a diverse portfolio of hybrid IT solutions that include: - Multi-cloud: Public, hosted private, on-prem and hybrid cloud - Infrastructure: Network, systems and sto

Industries Serviced
  • Hospital & Health Care
Provider Works With
  • 62% Mid-Market
  • 23% Enterprise
  • 15% Small-Business
Services OfferedInformation
No information available

Service Provider

(47)5.0 out of 5
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Provider Description
Information
This description is provided by the seller.

PlutoSec is a Canadian-based cybersecurity company that specializes in offensive security services, specifically designed to help organizations identify vulnerabilities and assess risks within their d

Entry Level Price:Starting at $1,000.00
  • Overview
    Expand/Collapse Overview
  • Industries Serviced
    • Health, Wellness and Fitness
    • Hospitality
    Provider Works With
    • 74% Mid-Market
    • 17% Enterprise
    • 6% Small-Business
    Services OfferedInformation
    • Cyber Security Services
    • VA/PT Services
    • Cloud Security Services
  • Software Expertise
    Expand/Collapse Software Expertise
Industries Serviced
  • Health, Wellness and Fitness
  • Hospitality
Provider Works With
  • 74% Mid-Market
  • 17% Enterprise
  • 6% Small-Business
Services OfferedInformation
  • Cyber Security Services
  • VA/PT Services
  • Cloud Security Services

Service Provider

(34)4.7 out of 5
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Provider Description
Information
This description is provided by the seller.

Cybriant delivers a comprehensive and customizable set of managed cybersecurity services, Cybriant's team of highly-trained, professional, security analysts provide 24/7 continuous threat detection

Entry Level Price:Contact Us
Industries Serviced
  • Financial Services
Provider Works With
  • 47% Mid-Market
  • 32% Small-Business
  • 21% Enterprise
Services OfferedInformation
No information available

Service Provider

(6)4.6 out of 5
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Provider Description
Information
This description is provided by the seller.

MCNC is a technology non-profit that builds, owns, and operates a leading-edge broadband infrastructure for research, education, etc.

Industries Serviced
No information available
Provider Works With
  • 83% Mid-Market
  • 33% Small-Business
Services OfferedInformation
No information available

Service Provider

(6)4.0 out of 5
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Provider Description
Information
This description is provided by the seller.

SC//AcuVigil™ managed network services is a platform that combines proactive 24/7 network monitoring, threat detection, compliance support, and secure remote access — all in one scalable solution. Des

Industries Serviced
No information available
Provider Works With
  • 50% Mid-Market
  • 50% Enterprise
Services OfferedInformation
  • Managed Network Services
  • Network Monitoring
  • Edge Network Security

Service Provider

(4)5.0 out of 5
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Provider Description
Information
This description is provided by the seller.

Our cybersecurity products and services are powered by AT&T Threat Intellecta proprietary combination of cutting-edge technology, experienced staff, and proven processes. Threat Intellect provides

Industries Serviced
No information available
Provider Works With
  • 75% Mid-Market
  • 25% Enterprise
Services OfferedInformation
No information available

Service Provider

(47)4.9 out of 5
Optimized for quick response
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Provider Description
Information
This description is provided by the seller.

GSI, Inc. (GetGSI.com) is a leading provider of consulting, implementation, and managed services for Oracle- NetSuite, JD Edwards EnterpriseOne, HubSpot, and other enterprise platforms. We provide inf

  • Overview
    Expand/Collapse Overview
  • Industries Serviced
    No information available
    Provider Works With
    • 47% Mid-Market
    • 28% Small-Business
    • 23% Enterprise
    Services OfferedInformation
    • NetSuite Implementation
    • NetSuite Support
    • JD Edwards Support
  • Software Expertise
    Expand/Collapse Software Expertise
  • Pros and Cons
    Expand/Collapse Pros and Cons
  • GSI, Inc. Pros and Cons
    How are these determined?Information
    Pros and Cons are compiled from review feedback and grouped into themes to provide an easy-to-understand summary of user reviews.
    Pros
    Expertise
    6
    Helpful
    6
    Custom Solutions
    4
    Client Satisfaction
    3
    Communication
    3
    Cons
    Poor Customer Support
    1
Industries Serviced
No information available
Provider Works With
  • 47% Mid-Market
  • 28% Small-Business
  • 23% Enterprise
Services OfferedInformation
  • NetSuite Implementation
  • NetSuite Support
  • JD Edwards Support
GSI, Inc. Pros and Cons
How are these determined?Information
Pros and Cons are compiled from review feedback and grouped into themes to provide an easy-to-understand summary of user reviews.
Pros
Expertise
6
Helpful
6
Custom Solutions
4
Client Satisfaction
3
Communication
3
Cons
Poor Customer Support
1

Service Provider

(2)5.0 out of 5
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Provider Description
Information
This description is provided by the seller.

In the dynamic world of cyber threats, Cyber Heals stands distinct. Marrying the prowess of Artificial Intelligence with deep-rooted cybersecurity know-how, we are reshaping how businesses perceive di

  • Overview
    Expand/Collapse Overview
  • Industries Serviced
    No information available
    Provider Works With
    • 50% Small-Business
    • 50% Mid-Market
    Services OfferedInformation
    No information available
  • Software Expertise
    Expand/Collapse Software Expertise
  • Top Rated Products Matching Cyberheals ExpertiseInformation
Industries Serviced
No information available
Provider Works With
  • 50% Small-Business
  • 50% Mid-Market
Services OfferedInformation
No information available
Top Rated Products Matching Cyberheals ExpertiseInformation
Provider Description
Information
This description is provided by the seller.

IBM Managed Security Services offer the industry-leading tools, technology and expertise to help secure your information assets around the clock, often at a fraction of the cost of in-house security r

Industries Serviced
No information available
Provider Works With
  • 50% Enterprise
  • 50% Mid-Market
Services OfferedInformation
No information available

Service Provider

(11)4.9 out of 5
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Provider Description
Information
This description is provided by the seller.

Since 2002, ITECS has provided customized turn-key services to a variety of high-profile clients, including Frito Lay, Pizza Hut, Miller Brewing, Kraft, and more. We scale our services to any business

  • Overview
    Expand/Collapse Overview
  • Industries Serviced
    No information available
    Provider Works With
    • 64% Small-Business
    • 36% Mid-Market
    Services OfferedInformation
    • IT, Cybersecurity & Cloud
  • Pros and Cons
    Expand/Collapse Pros and Cons
  • ITECS Outsourcing Pros and Cons
    How are these determined?Information
    Pros and Cons are compiled from review feedback and grouped into themes to provide an easy-to-understand summary of user reviews.
    Pros
    Customer Support
    1
    Professionalism
    1
    Cons
    Expensive
    1
Industries Serviced
No information available
Provider Works With
  • 64% Small-Business
  • 36% Mid-Market
Services OfferedInformation
  • IT, Cybersecurity & Cloud
ITECS Outsourcing Pros and Cons
How are these determined?Information
Pros and Cons are compiled from review feedback and grouped into themes to provide an easy-to-understand summary of user reviews.
Pros
Customer Support
1
Professionalism
1
Cons
Expensive
1

Service Provider

(9)4.9 out of 5
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Provider Description
Information
This description is provided by the seller.

IT GOAT is an IT Managed Services Provider that is focused on Business Outcomes for our clients. Everything we do at IT GOAT, we do to give our clients a competitive advantage. The way we give our cli

Entry Level Price:Contact Us
Industries Serviced
  • Insurance
Provider Works With
  • 100% Small-Business
Services OfferedInformation
No information available
Provider Description
Information
This description is provided by the seller.

Sirius is leading national solutions integrator focused on helping organizations transform their business by managing their operations, optimizing their IT, and securing it all. The Sirius team specia

Industries Serviced
No information available
Provider Works With
  • 43% Enterprise
  • 43% Mid-Market
  • 14% Small-Business
Services OfferedInformation
No information available