Practical Privacy
Clipboard permission deserves a pause before you paste
A website’s clipboard request concerns access to copied content. Learn the difference between reading and writing, and test unfamiliar workflows with harmless text.
ACCOUNTS · DEVICES · PRIVACY
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Everyday Technology
Multipoint headphones: two connections do not mean two soundtracks
Bluetooth multipoint can keep headphones connected to a phone and laptop. Test source switching and call behaviour before relying on it during a busy workday.
Device Privacy
Bluetooth privacy can change a device address without changing the device
Bluetooth LE can rotate private addresses while trusted devices still recognise each other. Learn what that protects and why it is not complete anonymity.
Account Security
Before a security-key firmware update, check how recovery will work
Security-key updates depend on the exact model and firmware process. Check the manufacturer’s instructions, recovery options and reset behaviour before starting.
Software and Security
OCSP stapling: why certificate status can arrive with the TLS handshake
OCSP stapling lets a server carry a signed certificate-status response. Understand what the response adds and why it does not replace certificate validation.
Everyday Digital Security
A wildcard certificate covers less of a domain tree than it seems
A wildcard TLS certificate matches one level of subdomain. See concrete examples and check the certificate names before changing your website setup.