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  • For business
How to write a cybersecurity policy for your small business
Learn how to write a cybersecurity policy for your small business using templates for access, data handling, BYOD, training, and response.
What does a firewall do?
  • For business
What is a firewall? What does it do, and how does it work?
In this article, we look at what firewalls do, how they work, what they are used for, and examine different types of firewall.
a purple animated desktop monitor containing a white triangle icon with a black exclamation mark in the middle. a credit card sits on the middle left side with a black text icon, and an ID icon and a password field sit on the middle right side
  • For business
How to conduct a password audit for your business
Learn how to conduct a password audit with a step-by-step framework to identify weak passwords, risky access, and poor credential hygiene.
  • Guides
Can your ISP see what you do? Yes, in more ways than you think
Learn how internet providers track you, even physically inside your home, and the steps you can take to protect your privacy.
illustration of two laptops, with the one on the left broken and the one on the right operational to indicate business continuity
  • For business
Keep communicating through any downtime with Proton’s business continuity solution
Keep your team operational during outages with Proton Mail and Proton Meet: communication tools based in Switzerland.
an animated clipboard with a purple border and white background. there are four purple lines in the middle imitating text and there's a small black briefcase with a purple lock icon on it in the bottom of the screen
  • For business
A GDPR compliance checklist for small and medium-sized businesses
A detailed GDPR compliance checklist for SMEs. Follow this UK GDPR checklist to meet GDPR requirements and implement compliance controls.
  • Guides
How to turn off Face ID on iPhone — and when you should
Is Face ID safe and should you turn it off? Learn how to turn off Face ID, when you should do it, and why you might want to.
a purple animated smartphone screen with a purple magnifying glass overlaying the right middle side. The magnifying glass has a black lens containing a broken purple shield icon
  • Guides
What are the worst spyware apps — and how do you spot them?
Spyware apps are designed to go undetected. Here are the 3 worst spy app types, how to detect them, and how to protect your device.
Write alt text for thisAlt text: Illustration of a desktop monitor displaying an envelope with the Microsoft Outlook logo, alongside a warning icon — representing Outlook's attachment size limit error.write the alt text for thisAlt text: Illustration of a desktop computer with a padlock on screen and a watchful eye icon in the corner — representing network security monitoring.Write alt text for this image pleaseAlt text: Illustration of a wifi router beneath a VPN icon with a two-way arrows badge — representing VPN passthrough on a router.Alt text: Illustration of a email app icon above a custom email address reading "Hello@your-domain.com" — representing professional email with a custom domain.Alt text: Illustration of the Microsoft Excel logo alongside a password field with a key icon — representing password protection for an Excel file.
  • For business
How to password protect an Excel file
A step-by-step guide on how to password protect an Excel file on Windows, Mac, and other ways to keep your files secure and private.
Illustration of a email app icon above a custom email address reading "Hello@your-domain.com" — representing professional email with a custom domain.
  • For business
How to create a professional email address with a custom domain
Learn how to create a business email address, compare custom domain against provider options, and see examples.
The Instagram logo, a warning, and an open lock, representing an Instagram leak
  • News
After backlash, Meta removes Muse Image, its AI image generator, from Instagram
Meta pulled Muse Image, its AI image generator, from Instagram after backlash from users and Hollywood over consent and copyright.