• Chaired Technical Sessions in “International Conference on Information systems Design and Intelligent Applications” (India-2012), organized by CSI in collaboration with RINL during 5th – 7th January 2012 at Hotel Novatel Visakhapatnam, A.P., India.
  • Given a Guest Lecture on “Digital Forensics and Event Reconstruction” for CSE & IT students on 15th March 2012 at RVR Institute of Engineering and Technology, Hyderabad, A.P., India.
  • Chaired Technical Sessions in “IEEE International Conference on Advanced research in Engineering and Technology” (IEEE ICARET-2013), during 8th – 9th February 2013, organized by K L University, Vaddeswaram, A.P., India.
  • Acted as a Judge for paper and poster presentation in “DATACONNECT 2K’13”, a National Level Technical Symposium on 28-02-2013, at Pragati Engineering College, Surampalem, A.P., India.
  • Given a Guest Lecture on “Digital Forensics and Cyber Security” for IT students and acted as Chief Guest on the eve of SAINT -2013 on 23rd March 2013 at Gudlavalleru Engineering College, GUDLAVALLERU, A.P., India.
  • Given a Guest Lecture on “Trends in Security & Digital Forensics” on 12th July 2013 at GMR Institute of Technology, Rajam,P., India.
  • Delivered a Key Note Speech on 08th November 2013 at “International Joint Conference on Recent Trends in Communication and Computer Networks” (ComNet-2013), organized by ACEEE, during 08th -09th November 2013, Hyderabad, A.P., India.
  • Chaired Technical Sessions in “International Joint Conference on Recent Trends in Communication and Computer Networks” (ComNet-2013), organized by ACEEE during 08th – 09th  November 2013,Hyderabad, A.P., India.
  • Given a Broad Lecture on “Network Security and its Importance” on 24th November 2013 at Dhanekula Institute of Engineering & Technology, Vijayawada,P., India.
  • Chaired Technical Sessions in “CSI- 2013 48th Student Annual Convention” during 11th – 12th December 2013 conducted by Computer Society of India and hosted by Visakhapatnam Steel Plant, Visakhapatnam,P., India.
  • Delivered a Speech on “Research Trends in Digital Forensics” on 01st  February 2014 at a Workshop on Research Advances in Science & Engineering organized by department of CSE & IT , M.V.G.R College of Engineering, during 30th January- -01st February 2014.held, Vizianagaram, A.P., India.
  • Delivered a Speech on “Ethics in Cyber Security” at Exuberant Tech Hunters in Computer Science (ETHICS) organized by Department of C S E, on 15th March 2014 at Kakinada Institute of Engineering and Technology, Kakinada, A.P., India.
  • Chaired CSE Track in “International Conference on Information Engineering, Management and Security (ICIEMS 2014), during 15th -17th May 2014,organized by ChristuJyoti Institute of Technology and Sciences, Jangon, A.P., India.
  • Delivered a Key Note Speech and Chaired a Technical Session on 19th July 2014 at “The International Conference on Cryptography and Security”(ICCS 2014) organized by ASDF, during 18th   -20th    July 2014 at Hotel Holiday Inn Silom, Bangkok, Thailand.
  • Delivered a key note address and Chair Technical Sessions in 3rd World Conference on Applied Sciences, Engineering and Technology (WCSET 2014), during 27th -29th September 2014, Kathmandu, NEPAL.
  • Chaired a Technical Session at International Conference on. Computation Intelligence: Health and Disease organized by the Institute of Bioinformatics and Computational Biology (IBCB),held on 28th December 2014 at Palm Beach Hotel, Visakhapatnam.
  • Invited as Chief Guest for “A Two-Day Workshop on Application Development & Deployment in Cloud” organized by DIET ACM Student Chapter & CSI Student Branch, Departments of CSE & IT, held on 29th December 2014 at Dadi Institute of Engineering & Technology, Visakhapatnam.
  • Chaired a Technical Session at “IEEE International Conference on Soft Computing & Network Security (ICSNS-2015) held during 25th -27th February 2015 organized by SNS College of Technology Coimbatore in association with “KYUNGPOOK National University, South Korea.
  • Delivered a Guest lecturer at GVR&S College of Engineering & Technology, Guntur on the eve of Engineers day held on 15th September 2015.
  • Delivered a Guest lecture on “MOOCs – the power of disruptive innovation”, at a state level 3-Day workshop on “Teaching enabled Teaching Learning in Higher Education institutions”, held during 6th -8th October 2015 at Pithapur Rajah’s Government College, Kakinada.
  • Given a Welcome Address and Chaired a Technical Session at the 4th World Conference on Applied Sciences, Engineering and Technology (WCSET-2015) organized jointly by the Basha Research Corporation, Singapore and Graduate School of Science and Technology, Kumamoto University, Japan during 24th -26th October 2015 at Kumamoto University.
  • Delivered a Keynote and Chaired a Session at “The International Conference on Cryptography and Security”(ICCS 2015) organized by ASDF, during 26th   -27th  November 2015 , Kuala Lumpur, Malaysia.
  • Delivered a Keynote and Chaired a Session at The International Conference on Human Machine Interaction (ICHMI 2015)” organized by ASDF, during 26th   -27th November 2015, Kuala Lumpur, Malaysia.
  • Chaired a Technical Session at International Conference on. Computation Intelligence and Soft Computing organized by the Institute of Bioinformatics and Computational Biology (IBCB),held during 19th – 20th December 2015 at Palm Beach Hotel, Visakhapatnam.
  • Delivered a speech on Cloud, Big Data Security issues and conducted hands on session on Digital Forensic tools at a Three day faculty development Programme on Big Data Analytics & Computer Forensics(03-04-2016), held during 02nd-04th May 2016, organized by Dept. of CSE, Dhanekula Institute of Engineering & Technology, Vijayawada, India.
  • Delivered a guest lecture on “Cloud, Big Data Security issues & Digital Forensics”(15-07-2016) at a one week faculty development program on Recent Trends in Cloud Computing & Big Data Analytics held during 11th -16th July 2016, organized by Dept. of CSE, Malla Reddy Engineering College(A), Secunderabad, India.
  • Delivered a guest lecture on “Standardization of Higher Education &Online Learning & MOOCs in Education” (21-07-2016), at a “Refresher course in Educational Technology “held during 11th– 31st July 2016 organized by UGC Human Resource Development and Andhra University, Visakhapatnam, India.
  • Delivered an expert lecture on “Reforms in Higher Education, MOOCs, Learning Management System/MOODLE and Education Technology Tools” on 30th July, 2016 at SVU College of Engineering, SV University, Tirupati, India.
  • Delivered an expert lecture on “Research opportunities in Computer Network and Security”, in a three day workshop on ” Fundamentals of Computer Networking”, organized by the department of CSE during 16th-18th  September’ 2016 at RGUKT Nuzvid.
  • Delivered an expert lecture on Software Engineering, Networks and Cash less Transactions at Sasi Institute of Technology & Engineering, Kadakatla, Tadepalligudem ,on 10th  December 2016.
  • Delivered an expert lecture on “IOT & Security” at GVR & S College of Engineering & Technology, Guntur on 23rd December 2016.
  • Delivered an expert lecture on “IOT& Security” in a two day national workshop on “Revolution of internet of things and its applications” in A.M Reddy Memorial college of Engineering and Technology, on 24th December 2016, is sponsored by Science and Engineering Research Board (SERB) New Delhi.
  • Delivered an expert lecture on Digital Ethics & Cyber Security in a” Two Days Seminar on Ethics and Human Values in Engineering” on 6th January 2017, RVR&JC College of Engineering
  • Delivered an invited talk on “Massive Open Online Courses” on 06th February 2017 at Sree Vidyanikethan Engineering College, Tirupati.
  • Delivered an expert lecture on “Security in Smart Grid, IOT & Cyber Space” at one week Interdisciplinary workshop on    “Smart Electric Power Grid with Emphasis on Embedded Systems and Cyber Security”   on 23rd February 2017.
  • Delivered an online expert lecture on Technology in Education (Ed-Tech Tools) to Andhra University on 14th July 2017.
  • Given deliberations at Policy cum Concluding Workshop on “Technology Enhanced Learning in Agricultural Education” (under Niche Area of Excellence of ICAR), 24-25 January, 2018 organized by ICAR-National Academy of Agricultural Research Management, Rajendranagar, Hyderabad 500 030.
  • Delivered an expert lecture on “Latest Trends in Security” in a 4-Day National Workshop cum FDP on Data & Security, scheduled during 16th – 19th Oct. 2019 at CET Bhubaneswarunder TEQIP-III twinning activities.
  • Delivered an invited talk on “Career opportunities in CSE” on 06th December 2019 in One Day National Level Technical Fest Prarambh-2k19 at Avanthi Engineering College, Tagarapuvalasa, Visakhapatnam.
  • Delivered an expert lecture on “Evolution of Cyber Security” on 11-12-2019 in a “Three Day Residential Training Programme on Cyber Security & Cyber Laws, held at Andhra Pradesh Human Resource Development Institute , Bapatla-Guntur District.
  • Delivered a Key Note Lecture on Data Security on 21st December 2019 in a Two Day National Level Technical Fest Tech Pravah-2k19 at Avanthi Research Technological Academy, Bhogapuram, Vizianagaram(D).
  • Resource person for an online Session on “IOT Security” on 10th April 2020 (10.00am to 11.00am) organized by Dept. of CSE , Balaji Institute of Technology & Science, Warangal .
  • Resource person for an online FDP on Cyber Security & Digital Forensics from 21-5-2020 to 23-05-2020 (10.00am to 11.30am) organized by Dept. of CSE ISTS Women’s College.
  • Chaired the Sessions of CSE scheduled on 11.06.2020 from 11:00 AM to 12:30 PM in a virtual International Conference entitled “Global Webinar on Engineering, Science and Technology”(GWEST 2020) held during  13 – 14 June 2020, organized by Baba Institute of Technology and Sciences, Visakhapatnam in association with IFERP(Institute For Engineering, Research and Publications) .
  • Resource person for an online Session on Cyber Security & Digital Forensics on 26th June 2020 (02.00pm to 04.00pm) in a “One Week Faculty Development Program on Cyber Security”, held from 11th  to 16th  June 2020 (02:00 PM to 04:00 PM), organized by Dept. of CSE in association with UCEV CSI Student Branch (Region-V) and Supraja Technologies.
  • Resource person for a webinar on “Cyber Security Awareness” on 4th  July 2020,.organized by the department of Computer Science & Engineering, Sasi Institute of Technology & Engineering, Tadepalligudem.
  • Resource person for a webinar on “Cyber Security Awareness” on 13th  July 2020,.organized by the department of Computer Science & Engineering, Swarnandhra Institute of Engineering and Technology, Narasapur.
  • Resource person for a webinar on “Cyber Security and Forensics: Case Study & Tools” on 30th July 2020, organized by the IEEE Vizag Bay Section in association with IETE Visakhapatnam Chapter.
  • Delivered a webinar on “Trends in IOT Security”, on 30th  August 2020, in a One Day National Webinar  on New Paradigms of Security in Internet of Things (IoT) , organized by Dept. of Computer Science, Government Degree College Ravulapalem.
  • Resource person for a 07 Day FDP Workshop on “Online Teaching & Learning:Using Resources, Tools, & Conferencing Platforms for creating Active Learning Environment” organized by Amrapali Group of Institutes, Haldwan during 09-15 Sep 2020