Wipro Network Security Engineer interview questions

1st call from HR for screening, she asked about domains & expertise in domains. 2nd round was technical. Interviewer seemed super busy & asked average questions about firewalls & Network Security. 3rd round of technical interview was a bit difficult, interviewer asked about overall security architecture. Last round by an HR round for Perks & Salary Negotiation

2 rounds of Technical Interview 1 round of Manager/Technical 1 round of HR. Over experience is good and panelist was trying to make the situation easy to lower the interview pressure