Security researchers at WithSecure, previously F-Secure Business, found that it is possible to partially or fully infer the contents of encrypted messages sent through Microsoft Office 365 due to the ...

If you have encounter You don't have sufficient permissions error for encrypted emails in Outlook or Microsoft 365, check ...

Experts warn emails sent with sensitive data are still getting delivered unencrypted, and no one gets notified Microsoft 365 sends email in plain text when encryption fails, without alerting the user ...

I have been moving from Google and Microsoft to Proton products. Proton's email and other products include encryption by default, and password-protecting messages adds a layer of security. However, I ...

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Researchers have discovered what they call a vulnerability in Microsoft 365, tied to the use of a broken or risky cryptographic algorithm. It could be exploited to infer some or all the content of ...

If Outlook Classic Encryption is not changing, check encryption policy, reset S/MIME, remove Outdated Certificates, remove Conflicting Mail Flow/Transport Rules, etc.

Just a couple of months after rolling out Files Restore for OneDrive for Business, Microsoft is bringing the same capability to OneDrive for consumers. G Suite and Office 365 are the leading ...

Google, Microsoft and Proton launched new end-to-end encryption products to confront the 50% increase in ransomware, phishing and other email-vector attacks from the first half of 2022. Image: faithie ...