Which of the following refers to a network protocol that is a method for secure remote logon and other secure network services over a public network? point-to-point protocol (ppp) secure shell (ssh) authentication header (ah) encapsulating security payload (esp)

Go to settings> click on "time" > you should be able to set your time automatically.

Middleware

You should learn as many programming lanauges as you can or be a skid and copy and paste! you should have an iq above 110. you should also try to study some operating systems both new and old to get an understanding of what they are. you should definitely learn java because it is very important to know in this line of work unless you want work as a professional skid. i would also get my c.i.s.s.p. and c.e.h. and a degree in computer science.