Cybersecurity is one of the most important fields in the world now. Remember, almost everything we do is intertwined with the digital world. Security analysts are always faced with cyber threats. Based on this, security analysts must share information and strategies for cybersecurity threats.
Let’s assume you don’t know. Not to mention, Sigma rules are text-based signature formats used by security analysts to describe log events or write detections. Furthermore, Sigma is not like other signature forms because it uses human-readable syntax. Understanding what is sigma rule will help you know how to apply its benefits.
Standardization
Sigma’s good part is that it standardizes detection rule formats across all security Information Event Management (SIEM) and log management platforms. Interestingly, all the rules have the same fields and are in the same order. To translate the open source, a security analyst can use a converter to translate it to the format that their security system uses.
Collaboration
If you want the best cybersecurity, then you need to collaborate to defend your systems against threats. Before introducing Sigma rules, cybersecurity analysts should only share information with people using the same SIEM.
In other words, if you were not using the same log management system you could not share information in the past. Nowadays, you can share detections notwithstanding the experience level of the security analysts. Collaboration ok these levels has increased detection and helped fight against cyber attacks.
Flexibility
Another benefit of using the Sigma rules is that it allows organizations to evolve their cybersecurity approach in a manner that suits them. Also, you can convert the rules and you also shift from one technology to another. In addition, Sigma rules are cost-effective and it enables organizations to mature their security operations.
Conclusion
The overall advantage of the Sigma rule is that organizations can improve their security in a proactive and reactive manner. With the Sigma rules you can hunt down suspicious activities on your platforms. Also, your detection rules will improve and dealing with cyber threats will become effective and efficient with time.
