Proton

For business

An image showing a hand holding a phone with an exclamation mark on the screen, surrounded by icons of a shopping trolley, a bucket of popcorn, and a laptop
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  • For business
See exactly which industries, company types, and regions are being affected by data breaches with our new Breach Observatory
The purple Lumo cat mascot wearing a collar and tie while looking at the words Lumo For Business
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  • For business
  • Lumo
Lumo helps your business boost productivity while keeping your sensitive data private and compliant. Learn more.
A computer and a document, representing a step-by-step guide for how to write a business proposal
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  • For business
Learn what a business proposal is, why it matters, and how to write one that wins clients, secures deals, and builds trust.
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  • For business
  • Privacy news
An AWS outage is disrupting Alexa, Slack, and other major platforms. Here's what it shows on our reliance on Big Tech and how to respond.
An illustration of a clipboard with the NIST password guidelines attached
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  • For business
  • Privacy guides
Everything you need to know about the 2025 NIST password recommendations. Learn about the latest updates, implementation tips, and more.
How to send a follow-up email after an interview (templates included)
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  • For business
Interview follow up emails are far more than good form. Stand out from other candidates with these five professional templates.
How to send a follow-up email after an interview (templates included)
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  • For business
Learn how to write a proper email for all situations — big or small — and get your message noticed with these customizable templates.
Illustrated laptop devices representing a network with a shield and a lock in the center of the screen
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  • For business
Cybercriminals will take any opportunity to gain unauthorized access to your servers. Learn how you can stop them.
Computer screen with a shield that has a lock on it, demonstrating secure network access via a dedicated IP address
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  • For business
Learn what network access control is and how a business VPN can help keep your business data safe against hackers.
IP whitelisting best practices
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  • For business
IP whitelisting can be used with Proton VPN for Business dedicated gateways to provide an additional layer of security for your company’s resources.
Why a VPN is important when working remotely
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  • For business
Remote access VPNs, why your WFH employees should use one, and how Proton VPN for Business offers a modern, flexible remote VPN solution.