What is Managed Security Services?

Managed Security Services (MSS) are outsourced IT security services offered by third-party providers. These services involve the proactive monitoring, management, and maintenance of an organization's security infrastructure, often including firewalls, intrusion detection systems, and endpoint protection. MSS providers typically offer 24/7 security monitoring, threat intelligence, vulnerability assessments, and incident response services to help organizations improve their security posture and reduce the risk of cyberattacks. Common use cases include augmenting in-house security teams, meeting compliance requirements, and providing specialized security expertise that may not be available internally.