隱私指南
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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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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.
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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.
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Learn about email security, types of email attacks, and 10 tips to secure your
mailbox against common cyberthreats.
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Your email address is an identifier tech giants use to track you and exploit
your personal data. Learn how to protect yours.
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Cloud storage and physical storage options have advantages and disadvantages.
Learn more about each one.
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Google claims privacy should be available to everyone. But this claim requires a
new definition of privacy that doesn’t hold up to scrutiny.