Which IEEE 802 standard defines a bus topology using coaxial baseband cable and is able to transmit at 10Mbps?

I have the Xperia X yes i know its old , and i have a tp link router everytime i connect my phone to my router and open you tube or Facebook or anything else my router restarts wha...

i.e cannot logon his computer to access his files? If a user id is revoked, can a manager still get the user id and password, log on to ex employee's computer?...