Office protection lock with grey shackle and WMF logo
This SVG icon includes elements  from this icon:
Own work based on: <a href="//commons.wikimedia.org/wiki/File:Office-protection-shackle.svg" title="File:Office-protection-shackle.svg">Office-protection-shackle.svg</a>: <a href="//commons.wikimedia.org/wiki/File:Office-protection-shackle.svg" class="image"><img alt="Office-protection-shackle.svg" src="https://upload.wikimedia.org/wikipedia/commons/thumb/6/62/Office-protection-shackle.svg/48px-Office-protection-shackle.svg.png" decoding="async" width="48" height="48" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/6/62/Office-protection-shackle.svg/72px-Office-protection-shackle.svg.png 1.5x, https://upload.wikimedia.org/wikipedia/commons/thumb/6/62/Office-protection-shackle.svg/96px-Office-protection-shackle.svg.png 2x" data-file-width="512" data-file-height="512"></a>  and <a href="//commons.wikimedia.org/wiki/File:Wikimedia-logo_black.svg" title="File:Wikimedia-logo black.svg">Wikimedia-logo black.svg</a>: <a href="//commons.wikimedia.org/wiki/File:Wikimedia-logo_black.svg" class="image"><img alt="Wikimedia-logo black.svg" src="https://upload.wikimedia.org/wikipedia/commons/thumb/8/8b/Wikimedia-logo_black.svg/48px-Wikimedia-logo_black.svg.png" decoding="async" width="48" height="48" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/8/8b/Wikimedia-logo_black.svg/72px-Wikimedia-logo_black.svg.png 1.5x, https://upload.wikimedia.org/wikipedia/commons/thumb/8/8b/Wikimedia-logo_black.svg/96px-Wikimedia-logo_black.svg.png 2x" data-file-width="512" data-file-height="512"></a>