The security industry is changing, with the move from firewalls and antivirus to a more holistic approach. Organizations are now using Security Operations Centers (SOC) as well as SecOps professionals to provide an efficient response to cyber-attacks. SOCs aggregate vast amounts of data in real-time, but they also need tools that allow them to visualize all the information coming in, so they can spot potential issues before it’s too late.
This blog post will discuss what SOCs are for, how they work with SIEM systems, and how these two technologies complement each other.
What is SOC-as-a-Service?
Before getting into the intricacies of SOC as a service, we must answer the FAQ: what is SOC security?
According to Micro Focus, SOC security is a set of practices that organizations have for monitoring, identifying, and reacting to security threats. A SOC performs these tasks by aggregating information from a variety of sources, including SIEMs.
Security Operation Centers (SOC) is a cloud service where a group of specialized computer security experts monitor networks, gather data, and analyze potential cyber-attacks. These professionals help organizations spot issues early on before they can escalate into major problems.
They use advanced technologies to track down potential threats to an organization’s infrastructure or intellectual property. Because SOCs work with vast amounts of data, being able to aggregate and visualize it in real-time is key. As a result, SOCs have been using security information and event management (SIEM) systems to monitor their networks effectively.
What is SecOps?
The term ‘SecOps’ refers to the collaboration between security experts and IT professionals. SecOps teams work hand-in-hand to defend organizations against cyber-attacks, to be proactive rather than reactive when it comes to potential security threats.
They use SIEM systems in order to aggregate data, which they can then analyze using several methods including correlation, which lets them figure out how to act on security events.
What is Security Information and Event Management (SIEM)?
SIEM is a cyber-security software system that can aggregate, visualize and correlate large volumes of security data. These systems automate the collection, prioritization, and correlation of data from various sources including network devices, servers, and applications in real-time.
They also provide automatic generation of alerts based on preconfigured thresholds or user-defined rules. The purpose of these alerts is to help security experts take appropriate action against potential threats.
How is SIEM used within the cybersecurity SOC?
Security information and event management systems are sometimes called “the brains” of the SOC because they process all the data generated by other security technologies. In particular, SIEMs can help SOC teams monitor intrusion detection systems (IDS), vulnerability scanners, firewalls, anti-malware tools, etc.
They also provide a centralized location for viewing all security events, which allows organizations to validate compliance with their security policies.
How do SOC, SecOps, and SIEM all work together?
SOC teams and SecOps professionals rely on SIEMs to provide critical real-time visibility into the security landscape. For example, if a new vulnerability is identified in an organization’s network or application, then SOC analysts can use their SIEM system to get more information about it.
If these security holes present a significant risk of exploitation by hackers, then SOC and SecOps personnel can work together to resolve the issues before they escalate.
SOCs, SIEM systems, and SecOps professionals all serve different but complementary roles that enable them to work together in order to provide effective protection against potential security threats.