I applied through an employee referral. The process took 1 week. I interviewed at Palo Alto Networks in Jan 2018
Interview
Interview process was painless - very well conducted but too long - it went on for 3.5hours. The scheduler walked me into the conference room and the first interviewer was on time. There were some shuffling of the later interviewers which could have been handled bit better
Interview questions [1]
Question 1
Challenging situation you faced and how did you deal with it