Top 15 Best Managed Security Service Providers (MSSPs) In 2023

Managed Security Service Providers

Anyone utilizing the internet is vulnerable to cyberattacks. Any kind of attack is possible; it might be a DDoS attack, spam email, virus, hacking, or something else entirely.

Your business will suffer greatly if your website is the target of these kinds of attacks. Managed security services (MSS) are the network security services that a firm outsources to a service provider in order to prevent this.

As a result, these services are necessary for any firm to manage its IT security.

Managed Security Services And Vendors

A Managed Security Service Provider (MSSP) is a company that offers managed network and additional security services.

The Internet Service Provider, or ISP, is where the idea for MSSP first emerged.

Previously, Internet service providers (ISPs) offered this kind of security through firewall protection. Additionally, consumers were billed for dial-up connection fees. The customer’s computer had this firewall protection installed separately; this was referred to as Customer Premises Equipment (CPE).

It might be costly to hire employees within a corporation to do these security-related tasks. Therefore, outsourcing the security services will be a financially sensible choice. These service providers used to exclusively cater to major corporations or industries.

However, a lot of MSSPs now provide their services to medium-sized and small organizations.

Services included in Managed Security:

  • Continuous threats tracking
  • Firewall management
  • Patch Management
  • Security Adlibs
  • Incident Response

Categories of Managed Services in IT Security:

  • In-site Consulting: It covers emergency event response, post-attack support, and product integration.
  • Perimeter management of the client’s network: It covers emergency event response, post-attack support, and product integration.
  • Managed security monitoring: It involves keeping an eye out for dangers on the network constantly.
  • Penetration testing and vulnerability assessments: In order to find any vulnerabilities, it involves scanning software and making an effort to hack the application.
  • Compliance monitoring: Maintaining the logs for system modifications related to policy violations is part of it.

Let’s have a look at the best Managed Security Service Providers (MSSPs) in 2023:


UnderDefense is a cutting-edge cybersecurity solution that gives businesses the ability to anticipate, stop, identify, and react to even the most sophisticated intrusions. Free certification kits, sophisticated MDR, and no-code security automation and orchestration are all provided by the UnderDefense MAXI platform. It enables enterprises to develop dependable defenses across cloud, hybrid, and on-premise settings and scale them as they expand, regardless of their size or degree of maturity.

Suggested Reading: Top 10 Technology Trends Transforming Data Centers in 2023

UnderDefense Benefits:
  • A comprehensive approach to safeguarding your company at every stage. A comprehensive security-as-a-service platform, UnderDefense MAXI has you covered all along the way. It makes security management incredibly easy and effective by combining all of your security solutions into a single interface.
  • Unwavering security: our professionals are constantly available. Because threats never cease, our security staff works around the clock to keep your company safe. We offer round-the-clock monitoring and reaction to promptly identify and neutralize any threat.
  • Streamlined strategy, enhanced defense. Reduce complexity and improve your security posture so you can concentrate on expanding your company. Our tried-and-true method improves cybersecurity for companies of all kinds by making it more user-friendly, accessible, and efficient.
  • Maximizing the return on your investment in security. Regardless of size or budget, every organization should have access to high-quality cybersecurity. For this reason, we have created an affordable solution that offers strong defense against online threats.


ScienceSoft is a technology-neutral MSSP that focuses on the cloud and uses quick-to-deploy cloud security products without requiring significant upfront costs. It also provides flexible cooperation possibilities. The organization, which has 20 years of experience in cybersecurity and 15 years in ITSM, advocates for an organized method of handling security. Within the framework of its Prevent-Manage-Detect-React approach, ScienceSoft:

ScienceSoft Benefits:
  • Creates and puts into place cutting-edge network and app security mechanisms to proactively stop possible attacks on IT assets.
  • Oversees security operations, such as routine software and IT infrastructure security audits, in order to keep an IT environment safe and compliance with standards and laws such as ISO 27001, GDPR, SOC 2, HIPAA, PCI DSS, and others.
  • Offers 365 days a year of continuous security monitoring and log analysis to guarantee early attack identification.
  • Strategically responds to incidents to quickly handle security emergencies and reduce possible harm.

The team at ScienceSoft consists of experts in SIEM/SOAR, cloud security, security and compliance, certified ethical hackers, and other professionals who are prepared to operate as a completely autonomous unit. The business has developed sophisticated quality and data security management systems that have been certified by ISO 9001 and ISO 27001.


SecurityHQ is a worldwide Managed Security Service Provider (MSSP) that continuously and quickly monitors, detects, and addresses threats.

Best for its streamlined and customized approach to meet the needs of the client. Security teams may view all security controls and have a better user experience with SecurityHQ’s Managed Defense service.

With a global staff of 400+ professionals (Level 1-4), they provide on-demand help to corporations.

SecurityHQ Benefits:
  • Detection and Response Measures: SecurityHQ is excellent in this domain; it uses endpoint detection and response as well as user behavior analytics to find anomalies in systems and take appropriate action.
  • There are six Security Operation Centers (SOC) located in the US, UK, Australia, India, South Africa, and the Middle East.
  • Reduce alert fatigue and promptly identify, contextualize, and address issues within 15 minutes of discovery.
  • Skilled Team: Committed Team on Call Around-the-Clock, From Onboarding Throughout the Entire Process
  • SHQ Response App: They are the only provider of managed security services that can confidently offer their services through desktop and mobile platforms.
  • MSSP just as the primary business. The specialists at SecurityHQ are solely concerned with improving their cyber security services.

Suggested Reading: Hyper-V Vs VMware: Which Is Better?


Cipher is known to be a global MSSP that provides tailored white glove service to its customers all around the world. It is best suited for small, medium, and large enterprises. The services provided by Cipher are Cybersecurity Monitoring, Incident Management & Cyber Defense, Security Asset Management, Vulnerability & Compliance Management, Managed Application Security. It can generate a revenue up to $20-$50 M.

Indusface WAS MSSP

For the majority of pen-testers and managed security service providers, Indusface’s DAST scanner is perfect. The OWASP Top 10 WASC 25 and other similar threats can be quickly and easily identified by the tool. It is suitable for all kinds of businesses and industries including Banking, Financial Services, Healthcare, MSSPs, Retail, Insurance, Pen-Testers. The services provided by Indusface WAS MSSP are Dynamic Application Security Testing, Malware Scanning, Vulnerability Assessment, Virtual Patching.

Security Joes

Security Joes is a multi-layered incident response and crisis management organization that uses a follow-the-sun strategy and has a global reach across seven time zones. Established in the year 2020, it is suitable for all small, medium and large sized businesses.

Core Services Provided by Security Joes:
  • 24/7 Incident Response, Crisis Management & Follow-The-Sun MDR (Managed Detection & Response)
  • Compromise Assessment
  • External Attack Surface
  • Red Team
  • Phishing Simulations
  • Malware Analysis
  • Threat Hunting
  • Threat Intelligence
  • Vulnerability Management


Leading MSSP provider with an emphasis on cybersecurity is SecureWorks. They have a Counter Threat Platform (CTP) that provides security insights and sophisticated data analytics. They provide network perimeter expansion security services around-the-clock.

SecureWork benefits:
  • Enterprise network monitoring: Comprises many components such as iSensor, Managed Firewall, Managed IDS/IPS, and Advanced Malware Detection & Protection (AMDP).
  • Endpoint Security: Included supervised server protection, Enhanced Endpoint Threat Prevention (AETP), and Advanced Endpoint Threat Detection (AETD).
  • Vulnerability Management: Prioritizing vulnerability threats, PCI scanning, managed policy compliance, advanced vulnerability scanning, and managed web application scanning.
  • Security Monitoring: Made up of log handling.
  • Combined Solutions: Made up of controlled reaction and detection.


According to the 2018 Gartner Magic Quadrant for Worldwide Managed Security Services, IBM is once again at the top. Established in the year 1911, the core services provided by IBM are Cloud Computing, Business Consulting, Technology services, financing, industry expertise, training & skills.

IBM Benefits:
  • Firewall management
  • Vulnerability scanning from IBM Security.
  • Information event management
  • Intelligent log management on cloud.
  • Intrusion detection and prevention system management.
  • Managed data protection services for Guardium.
  • Endpoint security services
  • IBM X-Force cloud security service
  • Amazon GuardDuty services
  • Security SD-WAN
  • Unified Threat Management
  • Technology Bundle
  • Security intelligence analyst
  • Security-rich web gateway management


24/7 asset protection against security threats is provided by Verizon’s security services solution. This system is adaptable and may be tailored to meet your requirements.

Services provided by Verizon:
  • 24/7 security knowledge and experience.
  • A brief analysis of the incident data.
  • Data analysis along with log handling.
  • Thorough analysis of incidence patterns.
  • Intelligence-based security analysis and monitoring.

Suggested Reading: Crowdstrike vs Sentinelone: Which One to Choose?


Teams of Symantec Threat Intelligence experts throughout the globe offer unmatched insight and analysis on the cyberthreats that companies are facing today. Established in the year 1982, the core services provided by Symantec are Integrated Cyber Defense, Advanced Threat Protection, Information Protection, Endpoint Security, Email Security, Network Security, Cloud Security, Cybersecurity Services.

Symantec provides the following solutions:
  • Ongoing, round-the-clock sophisticated threat detection.
  • Services for incident response with deep insight information.
  • Indicators for spotting persistent, sophisticated threats.
  • Study of logs in retrospect.


Leading provider of managed security and cybersecurity services with an emphasis on threat detection and response is Trustwave. Established in the year 1995, it is known to provide various services like Threat management, vulnerability management, compliance management, network security, content & data security, endpoint security, security management, database security, application security.

The benefits provided by Trustwave:
  • Threat Management: This includes incident response and readiness, managed email security, managed SSL service lifecycle management, managed UTM, controlled threat detection, managed SIEM, managed two-factor authentication, and more.
  • Vulnerability Management: This includes database & large data scanning, network vulnerability scanning, application scanning, managed Web application firewall, and managed security testing.
  • Compliance Management: Risk assessment, PCI compliance, security awareness, security awareness training, and other topics are covered here.


AT&T Security Services assist in locating, stopping, and lessening the damage brought on by business disruptions and cyberattacks. Established in the year 1983, its main services include Mobility Services, Network services, Internet of things, voice & collaboration, cybersecurity services, cloud services, Wi-Fi, DIRECTV for Business.

AT&T Core services include:
  • Internet protection
  • DDoS Defense
  • Private Intranet Protect
  • Mobile Security
  • Firewall Security
  • Network-based firewall
  • Web application firewall
  • Intrusion detection/prevention service
  • Secure email gateway
  • Endpoint security
  • Web security service
  • Premises-based firewall
  • Encryption services
  • Token Authentication services
  • Security analysis and consulting solutions.


With a business unit ranked among the Top 250 MSSPs, BT has revealed that it has invested millions of pounds in Safe Security, a company that manages cyber risk. It offers security goods for free. Every gadget that connects to its broadband is protected. It can defend against practically everything, including viruses and fraudulent emails. Established in the year 1846, its main services are Fixed line services, networked IT services, broadband, mobile, TV products & services.

The following mentioned core services are provided by BT:
  • To guarantee denial of service mitigation, use DDoS protection.
  • Next-generation firewall that is managed.
  • To ensure real-time threat monitoring, use SEM (Security Event Monitoring).


Wipro provides ServiceNXT, a robust, affordable, and business-aligned security solution. Established in the year of 1945, its services include Analytics, applications, Business Process, consulting, cloud & Infrastructure services, product engineering, etc.

Following are the core services provided by Wipro:
  • Unified Threat Management
  • Managed Authentication
  • Identity and access management
  • PKI operations
  • Security Operations
  • Security Monitoring
  • Compliance reporting and management


Anomalix’s headquarters are located in Chicago. Small, medium, and large businesses can use Anomalix’s services. Anomalix offers its services to the following industries: government, healthcare, manufacturing, energy, finance, and technology.

Benefits of Anomalix
  • It can offer endpoint protection as well as network, data, application, cloud, and platform security.
  • There will be a daily analysis conducted for the known dangers.
  • Malware and ransomware can be identified and removed by it.
  • It offers security around-the-clock.


Any firm must prioritize information security. The managed security solutions providers covered in this article are all excellent providers of services.

In addition to the leading MSS suppliers listed above, DXC Technology, Atos, Capgemini, HCL Technologies, Orange Business Services, Fujitsu, and other well-known brands are also well-known in the MSSP space.

As an IT manager, you must carefully consider the tools, scalability, and scope offered by the vendor’s managed security operations when selecting one of the MSSPs.

Phone +1800-961-8947