---
title: "Brute Force Authentication Shield Attack Icon | Free Download PNG & SVG | Ultimate Bold"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/brute-force-authentication-shield-attack--26264
canonical_url: "https://www.streamlinehq.com/icons/download/brute-force-authentication-shield-attack--26264"
summary: "Sharp solid icon of a shield with four inward arrows. Used for brute-force attacks and authentication."
---

# Brute Force Authentication Shield Attack icon

The Brute Force Authentication Shield Attack icon shows a central shield surrounded by four diagonal arrows pointing inward. Drawn in the solid style on a 24px grid, its bold filled shapes stay legible in compact interfaces. Use it for authentication security, brute-force detection, cyberattack alerts, threat monitoring, and access control screens. It belongs to Ultimate Bold set in the Ultimate family.

## Preview

![Sharp solid icon of a shield with four inward arrows. Used for brute-force attacks and authentication.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/auth0/brute-force-authentication-shield-attack-evfqj4jtf2rxe7aswmr15r.png/brute-force-authentication-shield-attack-vsxsvbdxpyfn5nv4fjlggr.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Brute Force Authentication Shield Attack
- **Type**: Icon
- **Set**: [Ultimate Bold](/icons/streamline-bold.md) — Bold style features strong, solid shapes for instant recognition. It gives excellent legibility on dark backgrounds.
- **Family**: [Ultimate](/icons/ultimate-sets.md) — The encyclopedia of icons
- **Style**: Solid, Filled, Bold, Glyph
- **Category**: Programming Apps Websites › Auth0
- **Default size**: 24px
- **Pricing**: Pro
- **License**: [Commercial](https://home.streamlinehq.com/license-premium)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: brute, force, authentication, shield, attack, security, protection, defense, safety, arrows, expand, growth, scalability

## Download

- [Download Brute Force Authentication Shield Attack on Streamline](https://www.streamlinehq.com/icons/download/brute-force-authentication-shield-attack--26264)

## Also available in other styles

- [Brute Force Authentication Shield Attack — Ultimate Light](/icons/download/brute-force-authentication-shield-attack--26256.md) (Pro)
- [Brute Force Authentication Shield Attack — Ultimate Regular](/icons/download/brute-force-authentication-shield-attack--26260.md) (Pro)

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