Managed service providers monitor, supervise and secure outsourced network or application procedures on behalf of the organizations that are using those services. MSPs have specialized infrastructure, human resources and industry certifications, and they provide 24/7 monitoring and provisioning of additional services for their clientèle. MSPs that provide servers and network services have massive data center facilities, which can host a number of different Web applications, private enterprise or vertical software applications, and simultaneously interconnect networks through virtual private networking to many different sourcing organizations and individuals.
In House—the process where an organization hires its own IT service providers and pays their salary, benefits, and further training, as well as the infrastructure they oversee. This is typically an extremely costly endeavor, and often businesses that try to procure in-house IT lack the capabilities to fully service their system as well as an inability to grow.