Cyber-security is vital in today’s tech-oriented world, and SIEM is a tool that is vital in its enforcement. Because organizations today use online networks to store and manage their data, they are quite vulnerable to powerful threats.
In this article, you will get a better understanding of SIEM, how organizations can leverage SIEM as a service and the various benefits that organizations can get from it.
What Is SIEM?
If you are new to cybersecurity, SIEM sounds like a strange and complex concept. To simplify, SIEM, in itself, is a combination of two vital tools-
SEM-Security Events Management
A lot of events happen on all networks. SEM analyzes these events, and looks at their correlations. This allows the events to be monitored, therefore any suspicious activity can be caught early on.
SIM-Security Information Management.
Information is sensitive and in the wrong hands can be fatal to an organization. With an online network, SIM is responsible for the collection, analysis and reporting of logs.
How Does SIEM Work?
SIEM brings together the powerful SEM and SIM elements and creates one tool that does a holistic job. It does this by collecting a multitude of data from firewalls, devices, antivirus and many other infrastructures within the network. It then analyses this data for any abnormalities.
This information is not merely located. To solve any problems, the data has to be forwarded to expert staff that is responsible for the remediation process. This is a vital aspect that requires a professional to assess. One such company is the Vijilan Labs.
While the SIEM system often gives reports of suspicious behaviour, it does not always mean that there is a cause for concern. False positives are a not-so-rare occurrence that a professional can quickly identify and by-pass. That is the role of a security operations centre (SOC) where support staff such as the Vijilan Support can handle these situations as they occur.
Understanding Managed SIEM-as-a-service
SIEM is a critical if a not mandatory requirement for any organization that runs on an online network. While SIEM in itself is an automatic computerized process, its function is to identify likely breaches and report them to the experts.
This workforce can be expensive to maintain as the system requires a 24/7 presence, and that is where a third party comes in. An expert third party manages the user interface and tackles the threats that are reported by your SIEM. The third-party vendor is often a Managed Security Service Provider (MSSP) or a Managed Service Provider (MSP).
The Benefits of SIEM-as-a-service
Many organizations look for ways to save money. But the primary benefit of outsourcing your SIEM to a SOC is that you have a dedicated team aimed at keeping the threats to your network at bay 24/7/365.
The In-house option is an expensive option that most do not choose. Working with seasoned professionals takes the uncertainty of a new venture out of the question and satisfies that your rules and regulations are formulated by people who understand the landscape.
To add to this, working with a company like Vijilan ensures your organization gets a customized SIEM to address your specific needs. The dedication of a company specialized in SIEM allows your organization to benefit firsthand from added features and constant upgrades.
A Parting Shot
With increased penetration of internet connectivity, there is an unavoidable increase in threats due to cyber-crime. That means that organizations must secure their networks. This does not have to be an expensive choice. Instead, professionals who know and love their work can manage this aspect for you. Contact Vijilan today and let us help you protect your networks.