How does BitLyft use Built-in SIGMA Rules?
By
Jason Miller
·
1 minute read
Definition and Functionality
SIGMA rules are criteria-based rules used in log management technologies. Unlike AI, which detects anomalies through machine learning, SIGMA rules trigger alarms based on predefined criteria. If certain conditions are met within the network logs, these rules activate alerts or actions. BitLyft supports around 1700 to 1800 SIGMA rules, aligning with well-known frameworks like NIST and MITRE ATT&CK.
Community-Driven Development
SIGMA rules benefit from community-driven development. Security analysts and experts across the industry contribute to the creation and sharing of these rules. This crowdsourced approach enhances the effectiveness and comprehensiveness of SIGMA rules by incorporating diverse experiences and detection techniques from various environments.
Integration and Benefits to End Users.
At BitLyft, SIGMA rules are integrated based on specific log sources, such as Office 365 or network firewalls. They are not all activated simultaneously to avoid overwhelming users with false positives. Instead, relevant rules are enabled according to the log sources in use, ensuring targeted and meaningful alerts. These rules can also be tied to automation processes within BitLyft Air, allowing for the immediate neutralization of threats. This integration provides customers with precise, actionable alerts and the ability to automate responses, enhancing both security and operational efficiency.
Robotic Process Automation (RPA)
The automation capabilities of BitLyft Air fall under the umbrella of Robotic Process Automation (RPA). These security automations enable swift responses to detected threats, reducing the time to neutralize potential risks. RPA in this context enhances the overall effectiveness of the security measures by ensuring that identified threats are promptly addressed.
Conclusion
BitLyft’s integration of AI and SIGMA rules provides a robust security framework for its customers. AI enhances anomaly detection and proactive security measures, while SIGMA rules offer precise, criteria-based alerts supported by community-driven development. Together, these technologies ensure comprehensive monitoring, rapid threat detection, and automated responses, significantly bolstering the security posture of BitLyft’s clients.