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1.
When you compose a message, slide your finger down on the screen.
2.
In the drop-down list, tap a signing or an encryption option.
Tip: You can change the default email security used for messages you send. For example, if you use S/
MIME to protect your messages, you can send clear-signed messages that can be opened by any email
application, or opaque-signed messages that can be opened only by email applications that support
encryption. In the BlackBerry Hub, tap > > Secure Email. If necessary, tap S/MIME or NNE.
Change the email security settings.
Secure email icons
Icon Description
The email is digitally signed.
The email is encrypted.
The digital signature was successfully verified.
There is not enough information to verify the digital signature.
The digital signature failed verification.
A certificate is attached to the email.
The certificate chain is trusted.
The importing of the certificate failed.
There is an error with the certificate chain.
The certificate chain has expired.
The certificate chain is not trusted.
The certificate chain has been revoked.
Wipe your device to delete your data
Before you wipe your BlackBerry device, consider backing up your data on a computer. A security wipe
is designed to permanently delete your data so it can't be recovered. This includes email accounts,
downloaded apps, media files, documents, browser bookmarks, and settings.
1.
On the home screen, swipe down from the top of the screen.
2.
Tap Settings > Security and Privacy > Security Wipe.
3.
Type blackberry.
Passwords and security
User Guide
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