Interface Essential

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Flagpack

Wifi Secure Connection

Clean line icon of a circle enclosing nine dots. Used for security alarms, keypad controls, and smart-home apps.

Nest Secure Alarm

Clean line icon of a padlock beneath two wireless signal arcs. Used for secure Wi-Fi, network access and privacy settings.

Wifi Secure Lock

Wifi Not Secure Connection

Wifi Secure Unlock

Clean line icon of a circle enclosing a three-by-three dot grid. Used for security keypads and alarm controls.

Car Key Secure

Clean gradient icon of a padlock with two curved Wi-Fi arcs above. Used for secure networks, Wi-Fi access, and privacy.

Clean neon icon of a padlock beneath two wireless signal arcs. Used for secure Wi‑Fi, network privacy, and connection settings.

Clean flat icon of two wireless signal arcs above a padlock. Used for Wi-Fi security, protected networks, and settings.

Clean duotone icon of a padlock with two wireless signal arcs above. Used for secure Wi-Fi and network security.

<p>[Free + Open-source] Sharp cuts the chase with its bold and geometric look. It follows strict construction guidelines to convey a high-tech feel.&nbsp;The Flat style is easy to integrate into projects that need icons with a more illustrative purpose, working best at larger sizes. All Sharp Flat icons are designed on a 24px grid with two customizable colors. Licensed under the Creative Commons - CC BY 4.0</p>

Sharp Flat - Free

<p>Sharp combines pure geometry and bold structure for a brutalist, high-tech feel. It’s raw, trendy, and unapologetic. It pairs best with typefaces that have strong construction, such as Futura, Gill Sans, or Space Mono.</p>

Brutalist icons

Padlock Shield

Padlock Shield is a flat-style Icon from Sharp Flat - Free set.

Download Padlock Shield SVG vector or transparent PNG icon in Flat style(s) for Sketch and Figma. It belongs to Sharp Flat - Free vectors SVG collection.