With new vulnerabilities to be disclosed in secure web (HTTPS) connections, could these be officially exploited in UK government snooping?
DHCP
Half the time I start my iMac up, it reports that something else is using the same IP address. How can I fix that?
How does creating a new location in the Network pane solve network lockout problems?
Why is my iMac’s Bonjour name already in use when I have only just started it up?
Having redundant Internet connections is a good idea, but you must only have one DHCP server.
My networked printer disappears when my iMac is not running. Why?
Sometimes connecting to hotel WiFi results in failure, because the Mac has a self-assigned IP address. Why?
What is the network address of your Mac? Is that its MAC, IPv4, or IPv6 address, how is each assigned, and how do they relate to one another?
When staying in a hotel and using its free WiFi, it reported that another device was using the same IP address. Whose fault was that?
Every time I start the Mac Pro up it cancels out my Internet connection. Is my modem-router too old for this new computer?
The Eclectic Light Company 