Computer and network technology is constantly progressing and has introduced to us many of its useful innovations that would make our life, work, and business, operate smoothly.
While it makes things convenient, our experts in the field of IT are always keeping an eye on the potential risks that it brings. No matter how advanced our technology and security softwares or hardwares, there will always be threats, attacks, and risks.
Over the years, cybersecurity has been creating and developing security methods that would help organizations protect themselves against the underlying risks. One of these innovations is security incident and event management.
In this article, we will be discussing all the things you need to know about security incidents and event management.
Security Incident and Event Management
Security Incident and Event Management or most commonly known as SIEM is a cybersecurity management tool that merges two functions known as Security Information Management (SIM) and Security Event Management (SEM), to obtain a thorough security management system.
SIM focuses on the collection of data logs, network flow from devices, and events, while SEM is focused more on the actual or real-time alerts and monitoring of security incidents.
This makes SIEM a security method combination of real-time analysis and collection of security alerts, events, incidents, and malicious behaviors, in your network.
Most cybersecurity professionals use this method as a good opportunity to learn from the collective reports and alerts, to continuously improve their network security system.
Advantage of SIEM
If your company has successfully implemented the SIEM, it can help your network system reveal potential known and unknown threats, monitor activities of users and their privilege access, collect reports, back up incident response, simplifying the process and work of SIEM.
Universal Structure of SIEM
Part of SIEM is the gathering of log data from different networks and devices, these sources and logs are divided into categories. The security devices, network devices, applications, and servers.
For each device, there are separate collectors. An example of security devices is the use of intrusion detection systems or firewalls, network devices using routers or DNS servers, applications using SaaS applications or web applications, and servers using database or application servers.
Factors and Efficiency of SIEM
Strict implementation, latest security tools, and methodologies, even with these, you still can not guarantee a 100% defense system. But efforts, like the SIEM, can greatly improve your network defenses.
Here are some factors and efficiencies of SIEM.
Data Gathering
Each device will be able to gather a log file of all activities on the device. The collective data can be used by the SIEM in different ways.
Intelligence Feeds
This factor focuses on the selection of a specific area of interest and will automatically send the report to you online.
Monitoring and Events
SIEM allows your server to collect data and react to an incident in real-time simultaneously.
Analytics
Your SIEM system can use advanced tools like machine learning, statistical model, and security analysis to achieve accurate data.
Alerting
Because it can support real-time capabilities, the system can alert you. This will allow you to mitigate the threat as soon as possible.
Career Opportunity
SIEM is a unique and useful management tool that helps our security professionals such as the certified network defender or certified security analysts to perform and enhance network security detailing.
Learn more about cybersecurity tools and professions by being a part of our online learning program and enroll at Reliable Cyber Solutions, LLC. Our firm also offers other courses and certifications. Visit our website at Reliable Cyber Solutions.
