Communication Security
Your emails, messages and calls carry sources, plans and personal details. Running email safely, recognising phishing, and choosing tools for messages and video calls.
Guides
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Email security
Running your organisation's email safely: choosing a provider, keeping work and personal email apart, and recognising common malicious emails.
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Phishing
How to spot a phishing message before anyone clicks, and what to do if someone already has.
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Secure messaging
Choosing messaging apps for sensitive conversations, and what your messages reveal even when their content is encrypted.
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Video calls
Running sensitive meetings over video, from choosing a tool to keeping uninvited people out and deciding what gets recorded.