A managed security service is a set of services performed by a cybersecurity service provider, typically on the basis of subscription. It lets businesses outsource their security operations instead of hiring full-time staff and sustaining their own in-house team.
The service may include round-the-clock all-hours monitoring and administration of firewalls as well as intrusion detection systems and patch management. It may also include vulnerability scanning, incident response, and digital forensics. It may also include virtual private networks (VPNs) and other security measures to safeguard data and devices. Many MSSPs are value-added resellers that specialize in managed security, or offer it as a part of their existing IT service. Other MSSPs offer security capabilities to small and mid-sized companies (SMBs) via a direct sales model.
The selection of the right managed security provider is essential, since it can reduce a business’s vulnerability to attack, enhance their cybersecurity, and ensure compliance with regulations. When choosing a security partner, choose a firm who is proactive in their approach to cybersecurity and offers 24/7 assistance.
One example of a highly effective service is user behavior analytics, or UBA. This method is employed for establishing a baseline of the normal behavior within the network, and then comparing any new actions against the baseline to identify abnormalities.
The best MSSPs can learn and provide visibility into the environment to provide specific guidance to minimize attacker success, respond quickly and with confidence when an incident occurs, and increase the security position. This involves analyzing and interpreting data and delivering actionable alerts to stop threats, minimize risks, and optimize and improve a security plan to ensure it is sustainable.