The ones who started it all - success. advance. progress.

We firmly believe that the true value of our company lie in our dedicated and committed people. Though all of our personnel are worth a few paragraphs of introduction, below are the ones at the helm.


Narendra Sahoo has over 23 years of experience in the IT industry of which the last decade has been dedicated to VISTA InfoSec. His professional qualifications include PCI QSA, CISA, CISSP, CRISC, ISO 27001 Lead Assessor.

Starting off as an assembly language programmer, with the advent of networking and the Internet in India, he moved on into networking and IT management of which InfoSec was a natural progression.

Narendra Sahoo is very well versed with globally recognised standards such as ISO27001, PCI DSS, ITIL/ISO 20000, COBIT and many international regulations such as HIPAA, CSV, SOX, SSAE16, SOC, etc. He has provided GRC consulting and reviews for large software development, Banks, Research and Development companies and BPO organizations in India and overseas. He has audited, designed and implemented a wide variety of Information security and networking technologies such as Firewalls, Intrusion Detection Systems, Content Filtering Systems, Proxy servers, Mail servers, Web servers, Antivirus Servers, Wireless Networks (LAN/ WAN), routers, switches, and also operating systems such as Microsoft, Linux and Solaris. He has conducted network and security audits for premier organizations such as Reliance Energy, Government of Maharashtra, Reserve Bank of India, ICICI, Saraswat Co-op Bank, etc.

He is external faculty to SP Jain Institute of Management Research on Risk Management and a speaker at many prestigious institutions such as CSI and InterOp. He is Subject Matter Expert to NIIT and has co-authored several books on the subjects of Networking, Operating Systems, Security, System Integration and Open Source Security Tools.

Rohan R. Patil joined VISTA InfoSec in 2005 to lead its next phase of growth as company expands its business and provide the much needed strategic service offerings and Innovation through R&D.

Rohan holds a Bachelor of Science in Information Technology from Mumbai University, a Post Graduate Diploma in Information Technology from Mumbai University. He has 14 years of experience in Information Technology and more specifically Information Security field. He has extensive experience and knowledge of Operating Systems, Databases, Networks and programming experience. He looks after the Project management activities and also leads the technology and security consulting teams at VISTA InfoSec.

Prior to joining the company he was assisting in Investigation (Cyber Forensics, Frauds, and Data Recovery); Training Law Enforcement Agency; Information Security Awareness Programs at Govt. of India Cyber Labs

Sheetal Sahoo joined VISTA InfoSec in 2014 to lead its growth in international markets, specifically the US and to head the overall working of the core functions of HR, Office Administration and Accounts. With both Naren and Rohan on the "techie" sides and more interested in marketing and operations, the core functions of HR, Office Administration and Accounts was ignored or mostly tended by personnel working in silos. This led to several discrepancies in billing, loss of revenue, Tax compliance issues and employee discontent.

With the rapid growth of the company, there was a crucial need to have someone trusted and organised enough to run these functions as well as look into the growth of the company in the US market. Sheetal, a top of the class graduate in Architecture but with an eye for detail and organised work was appointed to take over the work.

Since the time she joined the company, both Naren and Rohan are back to doing what they do best - marketing and operations :).