Shield Cross Icon

Q: When should I use it instead of a similar icon?

Use it for blocked rows in a firewall or sign in log, beside the rule that stopped the request; failing packages and files in a dependency or malware scan report; and warning pages that stop a visitor before an unsafe link or download opens. For protection switched off by an admin, such as a paused firewall, use the Shield Slash icon. For a failed payment or upload with no security cause, use the Cross Circle icon.

Hexagonal shield with an X mark, for blocked requests, failed security checks and unsafe warnings. Available in 4 styles (outline, solid, duotone and filled) as a React component you install with the shadcn CLI.

Preview

Shield Cross icon in outline, solid, duotone and filled styles

16px
20px
24px
32px

Install and code

pnpm dlx shadcn@latest add @reui/icons/default/filled/shield-cross

Writes reui/icons/default/filled/shield-cross.tsx

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Shield Cross icon in shadcn/ui components

Button

Icon button

Button group

Badge

BlockedBlockedBlocked

Dropdown menu

Input group

Empty state

No blocked requests

Block an IP address to stop its requests before they reach your app.

Shield Cross icon FAQ

What does this icon show?

Hexagonal shield with an X mark, for blocked requests, failed security checks and unsafe warnings. Typical uses: blocked request indicator, failed security check status and unsafe link warning.

When should I use it instead of a similar icon?

Use it for:

Blocked rows in a firewall or sign in log, beside the rule that stopped the request
Failing packages and files in a dependency or malware scan report
Warning pages that stop a visitor before an unsafe link or download opens

For protection switched off by an admin, such as a paused firewall, use the Shield Slash icon. For a failed payment or upload with no security cause, use the Cross Circle icon.

Which styles does it come in?

4 styles: Outline, Solid, Duotone and Filled. Every style is drawn on the same 24 by 24 grid and installs as its own file, so you can switch styles without touching the layout.

How do I install it with the shadcn CLI?

Copy the install command from the panel above, in the style you want, and run it in your project. The shadcn CLI adds the icon as a React component that you import and render like any other. It draws in the current text color, so your text color and size classes style it. Icon installs need a ReUI Ultimate license.

What icons go well with it?

Icons from the same family and the Security set: Shield, Shield Round, Shield Search, Shield Slash, Shield Tick and Eye.

When was it added?

It joined the ReUI icon library on June 30, 2026.

For AI Agents

Hand your agent this brief or the ReUI MCP, not a screenshot. Installs with a ReUI Ultimate license.

When to use

Blocked rows in a firewall or sign in log, beside the rule that stopped the request
Failing packages and files in a dependency or malware scan report
Warning pages that stop a visitor before an unsafe link or download opens

When not to use

Protection switched off by an admin, such as a paused firewall: use the Shield Slash icon
A failed payment or upload with no security cause: use the Cross Circle icon

Agent notes

Name an icon-only button with its label, "Block IP address", as the aria-label

Markdownhttps://reui.io/icons/preview/shield-cross.md

MCPget_icon("shield-cross")

Installnpx shadcn@latest add @reui/icons/default/duotone/shield-cross

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