---
title: "Brute Force Authentication Lock Attack Icon | Free Download PNG & SVG | Ultimate Regular"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/brute-force-authentication-lock-attack--26260
canonical_url: "https://www.streamlinehq.com/icons/download/brute-force-authentication-lock-attack--26260"
summary: "Clean line icon of a rounded padlock surrounded by four inward-pointing arrows. Used for brute-force authentication attacks."
---

# Brute Force Authentication Lock Attack icon

The Brute Force Authentication Lock Attack icon shows a rounded padlock surrounded by four arrows pointing inward. Drawn in the line style on a 24px grid with a 1.5px stroke so it stays clear at small sizes. Use it for authentication security, login protection, password attack warnings, cybersecurity dashboards, and access-control alerts. It belongs to Ultimate Regular set in the Ultimate family.

## Preview

![Clean line icon of a rounded padlock surrounded by four inward-pointing arrows. Used for brute-force authentication attacks.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/auth0/brute-force-authentication-lock-attack-pp5j2mrbcningx4p2d1mr.png/brute-force-authentication-lock-attack-2o5ns4ruh8ux0aov50wb9i.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Brute Force Authentication Lock Attack
- **Type**: Icon
- **Set**: [Ultimate Regular](/icons/streamline-regular.md) — Icon encyclopedia with every concept. Regular style prioritizes simplicity, adapts to light/dark backgrounds. 
- **Family**: [Ultimate](/icons/ultimate-sets.md) — The encyclopedia of icons
- **Style**: Line, Minimal, Stroke
- **Category**: Programming Apps Websites › Auth0
- **Default size**: 24px
- **Stroke width**: 1.5px
- **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, attack, lock, authentication, security, locked, protection, secure, access, guard, encryption, safe, privacy

## Download

- [Download Brute Force Authentication Lock Attack on Streamline](https://www.streamlinehq.com/icons/download/brute-force-authentication-lock-attack--26260)

## Also available in other styles

- [Brute Force Authentication Lock Attack — Ultimate Light](/icons/download/brute-force-authentication-lock-attack--26256.md) (Pro)
- [Brute Force Authentication Lock Attack — Ultimate Bold](/icons/download/brute-force-authentication-lock-attack--26264.md) (Pro)

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