Run by the workforce at orchestration, AI, and automation platform Tines, the Tines library comprises pre-built workflows shared by actual security practitioners from throughout the neighborhood, all of that are free to import and deploy through the Neighborhood Version of the platform.
Their bi-annual “You Did What with Tines?!” competitors highlights among the most attention-grabbing workflows submitted by their customers, lots of which exhibit sensible purposes of huge language fashions (LLMs) to deal with advanced challenges in security operations.
One latest winner is a workflow designed to automate CrowdStrike RFM reporting. Developed by Tom Energy, a security analyst at The College of British Columbia, it makes use of orchestration, AI and automation to cut back the time spent on guide reporting.
Right here, we’ll share an summary of the workflow, plus a step-by-step information for getting it up and working.
The issue – time-consuming reporting
The workflow’s builder, Tom Energy, explains, “The CrowdStrike Falcon sensor goes into Diminished Performance Mode (RFM), often as a result of the working system (OS) or kernel model is just too outdated or too new for the sensor to help in kernel mode. Each week, SecOps would log into the Falcon console, and filter the host administration console for endpoints in RFM for the final week. We’d generate the report and obtain it.”
This course of offered essential knowledge for figuring out kernel updates inflicting RFM, notably for Linux endpoints. Nonetheless, it required the workforce to manually verify whether or not CrowdStrike had launched a brand new sensor model appropriate with the most recent kernel updates.
“All the course of took about half-hour every week,” Tom provides. “Over the course of a 12 months, that added as much as greater than 25 hours of time we might have spent on different cybersecurity priorities.”
The answer – automated RFM reporting with AI
Tom’s workflow automates the monitoring and reporting of Falcon Sensor RFM throughout hosts. By leveraging Tines’ AI-driven Computerized Mode, it generates customized code to streamline report creation. The workflow not solely produces common, constant studies but additionally permits administration to watch traits in RFM occurrences, supporting proactive system well being administration and quicker decision-making.
The automated workflow eliminates the necessity for guide reporting by permitting analysts to submit requests through a easy net type. Inside minutes, the workflow retrieves knowledge, processes it, and delivers an actionable e-mail report, full with detailed insights and a CSV attachment.
Instance output:
This is a pattern of the auto-generated e-mail and report acquired by the workforce:
Listed here are among the key advantages of utilizing this workflow:
- Frees analysts to deal with high-priority cybersecurity duties.
- Reduces guide effort and the potential for human error.
- Delivers constant, dependable studies for improved productiveness.
- Enhances decision-making by offering real-time insights.
- Boosts morale by eradicating a tedious and repetitive process.
Workflow overview
Instruments used:
- Tines – a workflow orchestration, AI and automation platform that is common with security groups. It is doable to make use of the free Neighborhood Version of Tines to construct and run this workflow if you do not have a paid account. AI should be enabled in your tenant.
- CrowdStrike – endpoint detection and response (EDR) platform. This workflow integrates with CrowdStrike Falcon’s API to retrieve knowledge about endpoints in Diminished Performance Mode (RFM). Whereas Falcon gives sturdy endpoint visibility, it lacks native automation for recurring RFM studies.
The workflow is initiated when an online type is submitted, triggering the method to generate CrowdStrike RFM studies.
The primary motion retrieves an inventory of system IDs from CrowdStrike Falcon’s API. If the record is bigger than what CrowdStrike returns within the first batch, a number of calls are made to paginate by means of the total record.
As soon as all of the system particulars are retrieved, the workflow consolidates them right into a single useful resource. This useful resource acts as the muse for evaluation, the place the variety of Linux, Home windows, and Mac hosts is calculated and appended to the info.
Utilizing the consolidated useful resource, the workflow generates an HTML abstract desk to current the info in a structured format. This desk is then transformed right into a CSV file, making it appropriate for reporting functions.
The CSV report is emailed to stakeholders for overview. To take care of effectivity and knowledge hygiene, the workflow purges the short-term useful resource after the e-mail is distributed, guaranteeing it’s prepared for the following cycle.
By automating these steps, the workflow eliminates guide effort, reduces the danger of errors, and gives constant, up-to-date reporting on gadgets in decreased performance mode throughout the surroundings.
Configuring the workflow – step-by-step information
- Log into Tines or create a brand new account.
- Guarantee AI is enabled in your tenant. For this, it’s good to be the tenant proprietor. Choose the account settings drop-down within the high left of your display, and verify the field to show AI on.
- Create your CrowdStrike credential. From the credentials web page, choose New credential, scroll all the way down to the CrowdStrike credential and full the required fields.
- Navigate to the pre-built workflow within the library.
- Choose import. This could take you straight to your new pre-built workflow.
- Configure your actions. For instance, you could wish to edit the format of the Tines web page that kicks off the workflow.
- Check the workflow. Submit a picture through the shape to check your workflow.
- Publish your workflow and share the Web page URL together with your desired customers.
Constructing in different automation platforms
You might use one other no-code automation platform to construct an analogous service, though it is value noting that among the options on this workflow are distinctive to Tines:
- Pages: This workflow is kicked off by a submission to a type on an online web page. That is constructed utilizing Tines’ Pages function.
- Various: Use a scheduled set off to kick off the workflow.
- Occasion Remodel in Computerized Mode: This function makes use of build-time AI to compose Python code primarily based on the steering and the enter the builder gives. When you save your modifications, the code is locked in place. Which means when the motion runs, solely the code executes, and no AI is concerned.
- Various: Write Python code manually to rework your knowledge.
If you would like to discover AI in Tines for your self or check out this workflow, you possibly can join a free account together with AI performance.
