objective-see

A practical workflow

1. Grant Full Disk Access to BlockBlock manually via System Settings as instructed during installation.
2. Respond to alerts by allowing or blocking persistent items, which creates rules to remember your choices.

Based on the sources below. Editorial review does not imply hands-on product testing.

Candidates based on category and primary feature. Check feature and pricing differences before switching.

What changed

Changes to the facts recorded here, not a live scan of every vendor update. Save this tool to follow updates in your account.

1. 9/14/2026

   Updated: best for, features, open source, sources, summary, use cases, walkthrough

   See recorded changes

   bestFor

   Before: ["Early-career professionals seeking training and career support in Apple security"]

   After: ["macOS users seeking to protect their systems from persistent malware and unauthorized persistent software installations.","Security researchers and enterprises requiring open-source tools to monitor macOS persistence mechanisms."]

   features

   Before: ["Free open-source macOS security tools","Educational blog on macOS security, malware analysis, and real-world threats","Malware sample collection for learning and analysis"]

   After: ["Monitors common persistence locations on macOS to detect persistent malware components.","Alerts users with detailed information about the process responsible for persistence, including process name, pid, path, arguments, code signing info, VirusTotal detections, and process ancestry.","Allows users to allow or block persistent items, creating rules to remember selections and removing blocked items from the file system."]

   openSource

   Before: true

   After: "Not recorded"

   sources

   Before: [{"url":"https://objective-see.org/","label":"Objective-See Foundation"}]

   After: [{"url":"https://objective-see.org/","label":"Objective-See Foundation"},{"url":"https://objective-see.org/products/blockblock.html","label":"Objective-See: BlockBlock"}]

   summary

   Before: "Objective-See is a non-profit foundation focused on macOS security that creates and maintains free, open-source security tools trusted by researchers, enterprises, and everyday users worldwide. It also supports education, research, and community through blogs, conferences, trainings, and career initiatives."

   After: "Objective-See is a non-profit foundation focused on macOS security, providing free, open-source security tools trusted by researchers, enterprises, and users worldwide. It also offers educational resources, community support, and hosts the only conference dedicated exclusively to Apple security."

   useCases

   Before: ["Learning and research in macOS security and malware analysis","Enterprise and personal macOS security protection using free tools"]

   After: ["Detecting and blocking persistent malware components on macOS systems."]

   walkthrough

   Before: []

   After: ["Grant Full Disk Access to BlockBlock manually via System Settings as instructed during installation.","Respond to alerts by allowing or blocking persistent items, which creates rules to remember your choices."]