--- title: AppArmor Reviews meta_title: 'AppArmor Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 15 reviews by the users' company size, role or industry to find out how AppArmor works for a business like yours. aggregate_rating: rating_value: 4.6 review_count: 15 scale: '5' date_modified: '2026-08-07' parent_category: name: IT Infrastructure url: https://www.g2.com/categories/it-infrastructure --- # AppArmor Reviews **Vendor:** The Linux Foundation **Category:** [Operating Systems](https://www.g2.com/categories/operating-system) **Average Rating:** 4.6/5.0 **Total Reviews:** 15 ## About AppArmor AppArmor is a Linux kernel security module that enforces mandatory access control (MAC) policies to restrict programs' capabilities, thereby enhancing system security. By confining applications to predefined profiles, AppArmor limits their access to system resources, mitigating potential threats from both known and unknown vulnerabilities. Integrated into the mainline Linux kernel since version 2.6.36, AppArmor has been actively supported by Canonical since 2009. Key Features and Functionality: - Per-Program Profiles: AppArmor allows administrators to create specific security profiles for individual applications, defining permissible actions and resource access. - Path-Based Access Control: Unlike label-based systems, AppArmor utilizes file paths to enforce access controls, simplifying profile management and compatibility across different file systems. - Learning Mode: This mode logs policy violations without enforcing restrictions, enabling administrators to refine profiles based on actual application behavior before full enforcement. - Integration with Linux Security Modules (LSM): AppArmor is implemented using the LSM framework, ensuring seamless integration with the Linux kernel. Primary Value and Problem Solved: AppArmor enhances system security by providing a straightforward and effective method for implementing mandatory access controls. By restricting applications to their intended functionalities, it prevents exploitation of software vulnerabilities, including zero-day attacks. Its path-based approach and user-friendly profile management make it accessible for administrators, offering a less complex alternative to other MAC systems like SELinux. This ease of use, combined with robust security enforcement, makes AppArmor a valuable tool for protecting Linux systems against unauthorized access and potential threats. ## AppArmor Pros & Cons **What users like:** - Users value the **reliable protection** of AppArmor, appreciating its intuitive use and effectiveness across experience levels. (1 reviews) - Users value the **reliable security features** of AppArmor, providing intuitive protection without constant oversight. (1 reviews) - Users value the **reliable protection** provided by AppArmor, appreciating its intuitive setup and minimal maintenance. (1 reviews) **What users dislike:** - Users find **limited customization** with AppArmor's path-based rules, making maintenance in dynamic environments challenging. (1 reviews) - Users find AppArmor's **profile upkeep time-consuming** in dynamic setups, making it less user-friendly despite its power. (1 reviews) ## AppArmor Reviews ### 1. Restricting program capabilities...this one is a good one **Rating:** 3.5/5.0 stars **Reviewed by:** harish m. | directional head, Small-Business (50 or fewer emp.) **Reviewed Date:** October 20, 2020 **What do you like best about AppArmor?** The administrator can restrict program capabilities with ease... **What do you dislike about AppArmor?** Its price can make you think twice,but if you have taken a decision then price really doesn't matter. **What problems is AppArmor solving and how is that benefiting you?** The main problem is restricting program capabilities with ease,this by itself is a major benefit and value for money paid. ### 2. Pretty easy system!! **Rating:** 3.5/5.0 stars **Reviewed by:** Verified User in Financial Services | Enterprise (> 1000 emp.) **Reviewed Date:** June 29, 2020 **What do you like best about AppArmor?** This is great to keep organized and your data fresh and is very user friendly **What do you dislike about AppArmor?** Not super user friendly at first but gets to be more accepting Unfortunately the system can be a little slow **What problems is AppArmor solving and how is that benefiting you?** Great to keep my apps organized ## AppArmor Discussions - [Is AppArmor a sandbox?](https://www.g2.com/discussions/is-apparmor-a-sandbox) - 1 comment - [View AppArmor pricing details and edition comparison](https://www.g2.com/products/apparmor/reviews?filters%5Bnps_score%5D%5B%5D=4§ion=pricing&secure%5Bexpires_at%5D=2026-08-13+01%3A55%3A53+-0500&secure%5Bsession_id%5D=f22bee8a-5462-4731-9471-21a2ee0914ee&secure%5Btoken%5D=466538316c5a72c7687719e174fedc735645bc9b3d16ee9441c0bacf0406e802&format=llm_user) ## AppArmor Features **Memory Management - Operating System** - RAM management - App Management - File Management **Device Management - Operating System** - I/O management **Backup and Recovery - Operating System** - Data backup **Error Detection - Operating System** - System operations monitoring **Additional Functionality** - Generative AI - Data Security - User Interface - Resource Allocation - System Updates - For Developers - AI Copilot - Desktop Interface ## Top AppArmor Alternatives - [Red Hat Enterprise Linux](https://www.g2.com/products/red-hat-enterprise-linux/reviews) - 4.6/5.0 (933 reviews) - [macOS Sierra](https://www.g2.com/products/apple-macos-sierra/reviews) - 4.5/5.0 (479 reviews) - [Oracle Linux](https://www.g2.com/products/oracle-linux/reviews) - 4.4/5.0 (330 reviews)