Best Application Control Software for Linux of 2026

Airlock Digital delivers an easy-to-manage and scalable application control solution to protect endpoints with confidence. Built by cybersecurity professionals and trusted by organizations worldwide, Airlock Digital enforces a Deny by Default security posture to block all untrusted code, including unknown applications, unwanted scripts, malware, and ransomware.

Securden EPM provides detailed application management on endpoint devices via allowlisting and blocklisting techniques. It enables the temporary granting of access to designated applications through a streamlined request-and-release process. With the Securden Audit Engine, you can monitor application usage with exceptional precision. Additionally, it prevents users from downloading and installing harmful applications by implementing strong privilege management protocols.

Endpoint Central is a unified endpoint management and security platform that helps IT teams manage and secure devices across the organization from a single console. It consolidates functions typically handled by separate tools, covering the full device lifecycle across Windows, macOS, Linux, iOS, Android, and Chrome OS. Patch Management Patch deployment is automated across operating systems and 1000+ third-party applications. IT teams define deployment policies, test patches before rollout, schedule updates within maintenance windows, and track compliance across the device fleet. Remote Desktop and Troubleshooting Built-in remote desktop tools allow technicians to connect to endpoints instantly without third-party software, diagnosing issues and resolving problems in real time for distributed and remote workforces. Software Deployment and Asset Management Applications are deployed, updated, or removed across thousands of endpoints simultaneously. Continuously updated hardware and software inventory supports license compliance, capacity planning, and audit preparation. Mobile Device Management Integrated MDM capabilities cover iOS and Android devices. IT teams enroll devices, push configuration profiles, distribute applications, enforce security policies, and perform remote wipe. Both corporate-owned and BYOD environments are supported. OS Imaging and Provisioning OS imaging workflows allow IT teams to build and deploy standardized system images, provisioning new devices quickly with uniform configurations across the organization. Endpoint Security Security capabilities include vulnerability assessment, application control, device control, endpoint privilege management, and browser security. BitLocker and FileVault encryption managemen

ThreatLocker is a Zero Trust security platform that stops cyber threats by allowing only approved applications and activity to run. It removes standing admin rights, enforces least privilege, and gives organizations precise control over software behavior. With capabilities like application control, ringfencing, and device and storage restrictions, it prevents ransomware, zero day exploits, and unauthorized actions before they can execute. Purpose built for IT and security teams, ThreatLocker offers centralized management and full visibility across endpoints, users, and applications. It helps shrink the attack surface, restrict lateral movement, and meet compliance requirements with detailed auditing. Quick to deploy and easy to manage, the platform includes a large maintained application library and simplified approval workflows, enabling stronger security with less operational burden while keeping the business running smoothly.

Securden Unified PAM is a comprehensive solution designed for privileged access security, enabling users to identify, store, categorize, share, manage, and monitor all privileged accounts, passwords, keys, documents, and various identities. This tool establishes a centralized system for managing passwords, automates procedures through approval workflows, governs access permissions, tracks and logs all interactions with essential IT resources, and promotes adherence to password security protocols. The primary components of Securden Unified PAM include modules for password management, privileged account oversight, secure remote access, application governance, endpoint privilege regulation, management of privileged sessions, and SSH key administration. Additionally, the platform is aligned with numerous compliance standards such as NIS2, DORA, NIST, PCI-DSS, HIPAA, and ISO-IEC 27001, ensuring rigorous security measures. Installation is generally rapid, often completed in mere minutes, and organizations can expect to have a fully operational privileged access management system set up in under a month using Securden Unified PAM. Furthermore, this efficiency allows businesses to quickly enhance their security posture while minimizing disruptions to their ongoing operations.

Heimdal® Endpoint Detection and Response is our proprietary multi-solution service providing unique prevention, threat-hunting, and remediation capabilities. It combines the most advanced threat-hunting technologies in existence: Heimdal Next-Gen Antivirus, Heimdal Privileged Access Management, Heimdal Application Control, Heimdal Ransomware Encryption Protection, Heimdal Patch & Asset Management, and Heimdal Threat Prevention. With 6 modules working together seamlessly under one convenient roof, all within one agent and one platform, Heimdal Endpoint Detection and Response grants you access to all the essential cybersecurity layers your business needs to protect itself against both known and unknown online and insider threats. Our state-of-the-art product empowers you to quickly and effortlessly respond to sophisticated malware with stunning accuracy, protecting your digital assets and your reputation in the process as well.

Ivanti delivers a suite of integrated IT management products that help organizations automate workflows, enhance security, and improve employee satisfaction. Their Unified Endpoint Management platform offers centralized, easy-to-use controls to manage devices and ensure consistent policy enforcement across any location. Enterprise Service Management provides deeper visibility into IT processes, helping reduce disruptions and increase efficiency. Ivanti’s network security solutions enable secure access from anywhere, while their exposure management tools help identify and prioritize cybersecurity risks. Serving more than 34,000 global customers like GNC Holdings and Weber, Ivanti is committed to supporting modern, flexible workforces. The company also conducts original research on IT trends, cybersecurity, and digital employee experience to guide innovation. Ivanti’s customer advocacy programs highlight the value of strong partnerships and dedicated support. Their offerings empower businesses to manage technology proactively and securely at scale.