Managed security services are offered by third-party providers who provide a variety of solutions that are designed to protect organisational operations. These include creating and implementing a security infrastructure, managing firewalls, and actively detecting treats, and executing incident response. Often, these security-as-a-service solutions are executed remotely but they can also be done in-house. Given that managed security services are offered as SaaS, there’s no need for organisations to purchase or invest in new hardware or security staff.