Overview:
Type11 introduces the Tenable OT Security Optimization Service, a specialized offering designed to maximize the effectiveness of your Tenable OT Security tool. This service focuses on refining the tool’s capabilities to ensure that it not only protects your operational technology assets but also delivers clarity and actionable insights. Our expert team works to enhance system performance, improve visibility, ensure seamless integrations with critical IT management systems, and fine-tune security policies and technologies for optimal event analysis.
Scope
Actionable Reporting:
- Tailor reporting mechanisms to provide clear, actionable insights that can be easily understood and implemented by OT and IT teams.
- Develop custom dashboards that highlight critical vulnerabilities and track remediation progress.
False Positive Reduction:
- Implement advanced filtering and tuning techniques to minimize false positives, ensuring that your team can focus on genuine threats.
- Regular reviews and updates to the detection rules based on the latest threat intelligence and system feedback.
Inventory Management:
- Clean up and maintain an accurate asset inventory in the Tenable OT Security tool to reflect the current state of your OT environment.
- Automate asset discovery and categorization processes to keep the inventory up-to-date with minimal manual intervention.
Performance Enhancement:
- Optimize the configuration of the Tenable OT Security tool to improve its performance, ensuring faster scans and reduced system load.
- Enhance data processing and analysis capabilities to handle large volumes of OT data efficiently.
Visibility Enhancement:
- Increase the visibility into your OT network by integrating advanced monitoring tools and techniques.
- Extend the coverage to detect more types of devices and communications within the OT network.
Integration with Key Products:
- Seamlessly integrate Tenable OT Security with Active Directory for improved user management and authentication processes.
- Integrate with Splunk to enable advanced data analysis, correlation, and real-time security monitoring.
Data Cleansing:
- Implement routines to identify and remove outdated, incorrect, or irrelevant data from the system, enhancing the accuracy and relevancy of the security insights.
- Regular audits to ensure data integrity and compliance with data retention policies.
Policy Modification for Better Event Analysis:
- Modify and enhance security policies to improve the detection and analysis of security events.
- Tailor policies to better align with your specific operational requirements and threat landscape.
Tuning Active and Passive Technologies:
- Fine-tune both active and passive security technologies to enhance their effectiveness and efficiency.
- Adjust configurations to optimize the balance between system performance and security detection capabilities.
Service Process:
Initial Assessment: Conduct a thorough assessment of your existing Tenable OT Security setup to identify areas for optimization.
Review your current operational practices and integration points.
Custom Optimization Plan: Develop a tailored optimization plan that addresses the specific needs and challenges of your OT environment.
Schedule phased implementations to minimize disruptions to ongoing operations.
Implementation and Tuning: Execute the optimization strategies, including system configuration, rule tuning, integrations, policy modifications, and technology tuning.
Continuous monitoring and adjustment during the initial tuning phase to ensure optimal performance.
Training and Handover: Provide comprehensive training for your teams on the enhanced features and functionalities.
Deliver detailed documentation that outlines operational procedures and best practices.
Ongoing Support and Maintenance: Offer ongoing support and periodic reviews to adapt the tool’s configuration as your OT environment evolves.
Regular updates and patches to maintain security effectiveness and compliance.
Benefits:
- Improved operational efficiency and reduced risk of disruptions.
- Enhanced security posture with fewer false positives and more actionable intelligence.
- Greater control and visibility over your OT assets, leading to better security management and compliance.
- More effective event analysis through optimized policies and finely-tuned technologies.
- This service is ideal for organizations looking to get the most out of their Tenable OT Security investment, ensuring that the tool is not just operational but fully optimized to meet the unique demands of their operational environment.