Deploying A Security Information And Event Management System

Security Information and Event Management (SIEM) solution is an important part of the organizational security operation center (SOC). This is the most crucial requirement for every business these days to make it sure that they are operating safe and secure. SIEM plays a key role in preventing security attacks by continuously monitoring the network for malicious events.

An extreme level of preparation is required when deploying a SIEM solution. This is because it may appear a bit user-unfriendly and complicated. While the reality is that deployment of SIEM solution is far easier if the process is performed using the right techniques. If deployed properly, a SIEM solution must be the most valuable investment you ever made.

Unless you do not have the required skills, find skilled security individuals with years of experience to help you deal with the deployment. Finding the right talent may require a lot of your time and this is a bad idea to let your network stays exposed to security attacks. Instead, the best approach is to have a contract with reputable security vendor like managed security services KSA.

The Deployment Process:

The deployment of SIEM solution depends upon a phased approach and its implementation and acceptance is recommended for IT management. To make the investment more profitable for the organization, the required service provider (IT management) put the following two phase approach into practice.

Upstream Work:

In the first phase, security team mainly focuses on defining the attack scenarios which they are going to test. After specifying the scenario, they identify the event types they have to observe. Finally, they outline the type of responses against these events which is required to be deployed.

The main objective of upstream work is to document the type of events that match a particular scenario which they have to prevent. The security team further defines policies and rules as an action against events that have to deal with.

Upstream Tasks to Run in the Organization:

SIEM solution is deployed in the presence of a running SOC. With an active SOC, such as security operation centre UK, the deployment is first pointed out as an iterative process. After running on the installation, the system must regularly be reviewed. After the operational feedback is achieved, it enables the configuration adjustment which makes a real difference based on the evaluation process.

In this phase, the deployment becomes simpler. First the application is installed and the basic configuration together with that of the log sources is performed. Additionally, the assets that need to be protected are identified and susceptibility scans are setup for them. Later, assets, monitoring feature are setup for the network traffic and dashboards with alerts are configured depending upon the rules specified in upstream work.