Best Free File Integrity Monitoring Software of 2024

Paessler PRTG is an all-inclusive monitoring solution with an intuitive, user-friendly interface powered by a cutting-edge monitoring engine. It optimizes connections and workloads, reduces operational costs, and prevents outages. It also saves time and controls service level agreements (SLAs). This solution includes specialized monitoring features such as flexible alerting, cluster failover, distributed monitoring, maps, dashboards, and in-depth reporting.

ADAudit Plus provides full visibility into all activities and helps to keep your Windows Server ecosystem safe and compliant. ADAudit Plus gives you a clear view of all changes to your AD resources, including AD objects and their attributes, group policies, and more. AD auditing can help you detect and respond to insider threats, privilege misuse, or other indicators of compromise. You will have a detailed view of everything in AD, including users, computers, groups and OUs, GPOs. Audit user management actions, including deletion, password resets and permission changes. Also, details about who, what, when and where. To ensure that users have only the minimum privileges, keep track of who is added and removed from security or distribution groups.

EventLog Analyzer from Manage Engine is the industry's most affordable security information and event management software (SIEM). This cloud-based, secure solution provides all essential SIEM capabilities, including log analysis, log consolidation, user activity monitoring and file integrity monitoring. It also supports event correlation, log log forensics and log retention. Real-time alerting is possible with this powerful and secure solution. Manage Engine's EventLog Analyzer allows users to prevent data breaches, detect the root cause of security issues, and mitigate sophisticated cyber-attacks.

Fidelis Halo, a SaaS-based cloud security platform, automates cloud computing security controls. It also provides compliance across containers, servers, and IaaS within any public, private or hybrid cloud environment. Halo's extensive automation capabilities allow for faster workflows between InfoSec (DevOps) and Halo with over 20,000 pre-configured policies and more than 150 policy templates. These templates cover standards like PCI, CIS and HIPAA. The comprehensive, bidirectional Halo API, SDK, and toolkit automate security and compliance controls in your DevOps toolchain. This allows you to identify and correct critical vulnerabilities before they go into production. Free Halo Cloud Secure edition includes full access to the Halo Cloud Secure CSPM Service for up to 10 cloud service account across any mix of AWS and Azure. Get started now to automate your cloud security journey!

OSSEC is completely open source and free. OSSEC's extensive configuration options allow you to customize it for your security requirements. You can add custom alert rules, and write scripts that take action when an alert occurs. Atomic OSSEC can help organizations meet compliance requirements, such as NIST or PCI DSS. It detects and alerts you to malicious behavior and unauthorized file system modifications that could lead to non-compliance. The Atomic OSSEC detection and response system is based on open source and adds thousands enhanced OSSEC Rules, real-time FIM and frequent updates, software integrations and active response. It also has a graphical interface (GUI), compliance and expert professional support. It's a flexible XDR-based security solution that also includes compliance.

AlienVault®, Unified Security Management®, (USM), is used by hundreds of MSSPs around the world to create successful managed security and compliance services. AlienVault USM provides multiple security capabilities and continuously updated threat intelligence in one platform. It allows MSSPs to centralize threat detection, incident response and compliance management across both cloud and on-premises environments. AlienVault USM was designed to meet the needs of today's dynamic MSSP market. It is highly scalable and cost-effective and easy to deploy and maintain. It allows MSSPs to quickly grow their managed security service offerings to meet customer security goals and minimize their risk and expense.