Unified Threat Management System

`Unified Threat Management System’s What is Unified Threat Management System? Unified threat management system is the emerging trend in the network security market. Utm appliances have evolved from traditional firewall/VPN products into the solution with many additional capabilities . i. e Spam blocking, Gateway antivirus, Spyware Prevention, Intrusion prevention, URL filtering. (guard, n. d. ) All these functions were previously provided and handled by multiple systems.

UTM systems also provide integrated management, monitoring and logging capabilities to streamline deployment and maintenance. How Unified Threat Management Systems works? Unified Threat Management eliminates the need for machine to machine protection. It is the combination of multiple security features integrated into one single hardware platform. Therefore offering layers of security features within a corporations network. The Machines UTM Machine is what provides multiple solutions to an entire network of machines.

It works off the assumption that blended threats cannot be abated under one solution alone. Even with the use of multiple solutions there seems left a hole within the security of the network. When there is the use of multiple different solutions there seems a confusion as well as the need for updates and monitoring of several different brands of security measures which lead to problems within an organization. With the introduction of Unified Threat Management in 2004, this idea was taken and turned into one system solution for businesses on the small to medium level.

The idea of this solution was to take the need for multiple brands of solutions and combine it into a multilayer solution for the security needs of an organization. (jaringankita, 2012) Data Security services in cloud computing is still mystery for the customers although service providers have implemented all standard technologies that you can imagine: state ful inspection firewalls, Intrusion Detection and Prevention devices, Web services firewalls, Application firewalls, Spam filters, Antivirus, Anti-Spyware, Gateway Level File Inspections, etc.

But customers are not able to specifically identify the controls applicable on their files/folders because they do not know the physical location of them (as you must be knowing, files get distributed into multiple virtual machines spread across multiple data centres). In this context, a new concept is evolving. It is called “Unified Threat Management System (UTM System)”.

In UTM, a separate service provider builds a lot of controls for the customers that can be shared through “subscription model” (similar to the cloud computing model) and can assure security for the customer’s assets by seamlessly integrating their UTM solutions with the Cloud hosting service providers. The customer just needs to buy a leased line connection to the UTM provider and will get all the controls applicable on their hosted environments Currently, cloud computing service providers are operating in three different modes – Software as a Service (SaaS), Platform as a Service (PaaS) and Infrastructure as a Service (IaaS).

However, a fourth mode is emerging rapidly to provide security solutions on cloud computing infrastructures – Unified Threat Management as a Service (UTMaaS). Unified threat management (UTM) service for cloud hosting users is a rapidly emerging concept in which, the security controls for the end users are managed by a third party, that allow the user sessions from thousands of clients through their systems and ensure optimum protection and personalization.

Their services p from network security controls to application security controls. Cloud hosting customers may need a Leased Circuit Connection to the UTM provider, that serves as a backhaul connection to the Cloud Hosting provider with appropriate peering between the security controls and the infrastructure maintained by the cloud provider and the corresponding client environment for the customers. (etcoindia, 2012) Works Cited etcoindia, 2012. cademic research on new challenging in it. [Online] Available at: http://etcoindia. blogspot. com/ [Accessed 15 November 2012]. guard, w. , n. d. unified threat management system. [Online] Available at: http://www. watchguard. com/why/utm. asp [Accessed 21 November 2012]. jaringankita, 2012. knowing unified managemnet system. [Online] Available at: http://www. jaringankita. com/blog/knowing-unified-threat-management-utm [Accessed 21 November 2012].