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There’s an easier way to encrypt a zip file on Windows or Mac. In this article, we’ll show you your options to protect your files.
How to unsend an email in Gmail, Outlook, Proton Mail, and Apple Mail
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You can stop a potentially embarrassing email you’ve just sent in Gmail, Outlook, Proton Mail, or Apple Mail. Here’s how.
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You should know Chrome's new “ad privacy feature” won't stop Google from tracking you. It’s Google’s most brazen privacy-washing claim yet.
What is email spoofing?
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Learn how to identify forged email messages and protect yourself against email spoofing, a common trick in phishing and spam emails.
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Daniel Huigens, the head of Proton’s cryptography team, explains how the latest crypto refresh makes PGP more secure.
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If you’re migrating from iPhone to Android, there are a few ways to transfer your data. Here are the top three methods.
What is the CAN-SPAM Act?
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Know your rights under the US CAN-SPAM Act to help you identify and beat spam and comply if you send marketing emails.
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CAPTCHAs perform a vital function, protecting websites from automated bots that can create fake accounts or DDoS attacks.
How to stop spam emails
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Learn how to block spam emails that clutter your inbox, waste your time, and can expose you to scams or phishing attempts.
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There are two easy ways to password protect an Excel file. This article explains how to encrypt files in Excel or using encrypted cloud storage.
What is email security?
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Learn about email security, types of email attacks, and 10 tips to secure your mailbox against common cyberthreats.