First i got the call from HR who had reviewd my profile on linkedIn. 2 initial rounds were scheduled and the first one was with Engineering manager. Total 4 rounds of interview. In each round coding question will be given. I could solve the coding questions of first 3 rounds but not the 3rd one. Its been 4 days after interview waiting for the response.

1 Two round phone interview, ask about my basic information and interests in network security. also basic network knowledge, basic attacks, protocols 2 onsite on the next week. Much deeper questions about protocols, VPN, attacks, algorithms.