Don’t let subtle malicious changes in your IT or OT environment go undetected. Employ the power of Atomic OSSEC file integrity monitoring (FIM) and threat detection to address a wide range of security and privacy compliance requirements, and mitigate organizational risk.
File integrity monitoring (FIM) for threat detection and compliance
File integrity monitoring is an internal control process that checks text files and strings for anomalies, malicious payloads, configuration errors, and system hygiene issues against an established baseline—without examining entire files. It is a critical security capability for preventing infection and ransomware, and for meeting compliance requirements in NIST 800-53/800-171, JSIG, PCI DSS 11.5, ISO 27001, SOC 2, and CIS Controls, while supporting frameworks such as NIS2, HIPAA, and SOX. Atomic OSSEC FIM provides:
- Visibility and compliance. Discover what changed at the file, system and behavioral level, triggering active response while addressing compliance controls such as FIM and audit and accountability (AU) for data transparency.
- Real-time threat detection. Continuously scan to detect in-progress malicious events. Its real-time FIM alerts you to vanishing traces of malware execution and intruder activities that timer-based scans can miss.
- Response and recovery. Our FIM integrates with AV, antimalware, and automated response rules, and backs up data and logs so even if prevention efforts aren’t enough, you still have your data, your source code, your future.
- Affordable file integrity monitoring. Don’t pay a premium for FIM when Atomic OSSEC pricing starts as low as $5 per server per month. Atomicorp now offers easy and affordable file integrity monitoring as a service, too.
Check out real-time FIM and intrusion detection in action. Request a demo today.
Real-Time FIM and Change Detection
Cyberattacks can be sneaky fast, executing their programs, altering your files and source code, and deleting traces of the activity. Many file integrity monitoring (FIM) programs run on a timer based model, only assessing a system daily, or even weekly, and don’t always catch these malicious changes.
Need an affordable file integrity monitoring (FIM) solution for compliance and discovering and responding rapidly to malicious changes to your environment? Atomic OSSEC provides a modern, comprehensive file integrity monitoring solution at a fraction of the cost of traditional FIM solutions. Schedule a demo today.
Atomic OSSEC – EDR and File Integrity Monitoring
Atomic OSSEC provides the affordable endpoint detection and response (EDR) solution businesses need today. With advanced SIEM log filtering that reduces the “noise” for security combined with a light footprint, Atomic OSSEC EDR and FIM also lower annual SIEM license fees. It meets all your file integrity monitoring requirements, works in any cloud, server or hybrid environment and integrates easily where you need it.
Atomic OSSEC: Modern, Lightweight, Advanced FIM
Atomic OSSEC is ready to work in a cloud environment or the most complex of hybrid environments to meet your file integrity monitoring and compliance needs. It provides:
Real-time File Integrity Monitoring and Intrusion Detection
Watch a FIM example at the command line level to see the real-time speed of Atomic OSSEC in comparison to timer based systems.
Get FIM Whitepaper
Why FIM? Six Advantages of Atomic OSSEC File Integrity Monitoring


File integrity monitoring (FIM) remains a smart, if not mandatory, way to keep your servers, apps, endpoints, and data secure. Read the FIM whitepaper to identify how to:
- Detect threats and prompt rapid response versus just logging incidents.
- Reduce noise and SIEM infoglut management costs.
- Inspect more than just files, and scan for system vulnerabilities.
- Support major cloud platform providers (Amazon, Google, Microsoft…).
- Comply with standards and regulations such as PCI-DSS, HIPAA, Hitrust, NIST 800-53, NERC CIP, CIS, GDPR.
File Integrity Monitor for Compliance
Get our free PCI Compliance whitepaper!
Atomic OSSEC Integrates with Your Systems
App Integrations
- Splunk
- SumoLogic
- JIRA
- Arcsight (CIS)
- BMC Remedy
- Elasticsearch
Security Integrations
- AWS CloudTrail
- McAfee
- Palo Alto
- Cisco
- Cloudflare
- Slack
- ServiceNow
- VirusTotal


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