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App 12 installs/mo Trending 2.06×

WD Security for Mac

Lock and unlock Western Digital external drives with hardware encryption

Quick answer: WD Security is a security tool for macOS. Install it with brew install --cask wd-security. The licence is not declared in Homebrew metadata. It has 12 Homebrew installs in the last 30 days.

What WD Security is

WD Security is a security tool for macOS: lock and unlock Western Digital external drives with hardware encryption.

It is distributed as a Homebrew cask, which installs a .app bundle into your Applications folder. Homebrew only automates the download and install step; the licence terms come from the vendor.

How to install WD Security

  1. Open Terminal (press ⌘ + Space and type “Terminal”).
  2. If Homebrew is not installed yet, run the installer below once.
  3. Run brew install --cask wd-security.

Homebrew installer, if you need it:

Prefer a graphical installer? Download it from the official site. MacPicks never hosts or mirrors binaries — the Homebrew command always pulls from the vendor's own release.

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Frequently asked questions

How do I install WD Security on Mac?

Run brew install --cask wd-security in Terminal. This requires Homebrew; if you do not have it, install it first with the command below.

Is WD Security open source?

Homebrew's metadata does not declare a licence for this app, so the official site is the authoritative source.

Does WD Security run on Apple silicon?

Yes, as a universal binary.

How popular is WD Security?

It was installed 12 times in the last 30 days according to Homebrew analytics, ranking #7838 in this catalogue.

What version of WD Security is current?

The latest packaged version is 2.1.5.427.