MSSP: Managed Security Service Provider in Cybersecurity
MSSP stands for Managed Security Service Provider. An MSSP is a third-party company that delivers outsourced security monitoring, management, and incident response services. MSSPs operate 24/7 SOCs and manage security devices like firewalls, IDS/IPS, and SIEM on behalf of their clients.
How MSSP Is Used in Cybersecurity
CISOs contract MSSPs when building an in-house SOC is not cost-effective or when they need around-the-clock coverage. GRC analysts verify that MSSP contracts include required compliance reporting and incident notification timelines. Security engineers work with MSSP teams to onboard log sources and tune alert thresholds for their environment.
Read the full glossary entry: Managed Security Service Provider in Cybersecurity
Cybersecurity Roles That Work with MSSP
Related Cybersecurity Acronyms
Frequently asked questions
What does MSSP stand for?
MSSP stands for Managed Security Service Provider. An MSSP is a third-party company that delivers outsourced security monitoring, management, and incident response services. MSSPs operate 24/7 SOCs and manage security devices like firewalls, IDS/IPS, and SIEM on behalf of their clients.
What is MSSP used for in cybersecurity?
CISOs contract MSSPs when building an in-house SOC is not cost-effective or when they need around-the-clock coverage. GRC analysts verify that MSSP contracts include required compliance reporting and incident notification timelines. Security engineers work with MSSP teams to onboard log sources and tune alert thresholds for their environment.
Definitions are original explanations written for career development purposes. For authoritative technical definitions, refer to NIST, ISO, or the relevant standards body.