A managed security service is a collection of functions performed by a cybersecurity service. These services are often offered on a monthly basis. It allows businesses to outsource their security functions instead of hiring full-time staff and maintaining their own internal team.
The service could comprise round-the 24/7 monitoring and control of firewalls, 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 that protect 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 are dedicated to providing security services to small and mid-sized enterprises (SMBs) through direct sales models.
Selecting the right managed security provider is essential, since it will reduce a business’s vulnerability to attacks, improve their cybersecurity posture and ensure compliance with the regulatory requirements. When choosing a partner, choose a company that is proactive with regards to security and provides support 24/7.
One example of a highly effective service is user behavior analytics, also known as UBA. This technique is utilized for establishing a baseline of the normal behavior within networks and then comparing any new actions against the baseline to spot any anomalies.
The most effective MSSPs are those who learn and provide visibility into an environment so they can provide individualized guidance to limit attacker success, respond quickly and confidently when an incident occurs and advance the organization’s security posture. This means analyzing and understanding data and delivering actionable alerts to avoid threats, limit risks, and optimize and fine-tune a security program to ensure it is sustainable.