macos

Objective-See: Tools

Objective-See offers a suite of free, open-source security tools designed specifically to protect Macs from malware, unauthorized access, and network threats. These tools include LuLu, a firewall for monitoring network connections; OverSight, which alerts users to microphone and webcam use; and RansomWhere?, which detects suspicious file encryption to prevent ransomware. All tools are available on GitHub, enabling users to inspect, download, and utilize them to enhance their macOS security.

https://objective-see.org/tools.html

Blockr

Blockr is a native macOS firewall app that lets you monitor and control outbound connections from your Mac by holding each new app connection and asking whether to allow or block it. It operates fully on your device without uploading data, offering per-app and per-host rules, a live connection log, and privacy-focused features such as temporary rules and no traffic inspection. The app is free for personal use, supports macOS 14 and later, and is designed for minimal intrusion with one-time approval for its network filter system extension.

https://twoplus11.com/blockr/

See What Keeps Using Your Disk – FindDiskKiller

FindDiskKiller is a native macOS app designed for macOS 14 and later that consolidates app disk I/O, AI agent storage, file activity, and drive health information into a single workspace. It enables users to monitor sustained disk usage by processes, trace file access, review AI conversation storage, and view device health metrics without uploading any data off-device. The app operates with minimal permissions by default, supports both Apple silicon and Intel Macs, and offers targeted tools for understanding and managing disk activity with an emphasis on user privacy.

https://finddiskkiller.com/en/

StopTheScript Safari Extension

StopTheScript is a Safari extension for iOS, iPadOS, and macOS that blocks all JavaScript—including both inline and external scripts—on selected websites, surpassing Safari content blockers which only block external JavaScript. Compatible with iOS/iPadOS 15–27 and macOS 12 Monterey through 27 Golden Gate (Safari 17+ required), it also offers a feature to bypass HTML

https://underpassapp.com/StopTheScript/

TerminalWidget for Mac, iPhone, and iPad

TerminalWidget is a universal app for macOS, iOS, and iPadOS that allows users to display terminal command output, scripts, APIs, and Shortcuts results directly on customizable widgets with rich formatting, charts, progress bars, and images. It supports synchronization across multiple Apple devices via iCloud and offers various integration methods including a command-line interface, AppleScript, Shortcuts, and URL schemes for automation and updates. Available on the App Store for $19.99, TerminalWidget enables real-time, interactive widget updates tailored for developer and productivity workflows.

https://terminalwidget.app/

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