Wednesday, 6 May 2020

How to use Zoom Securely? - Webinar with Naa Vijayashankar

The eMagazine PreSense and Digital Security Association of India (DiSAI) organised a Webinar on Wednesday, 6th May 2020.  Shri Naa. Vijayashankar, popularly known as Naavi, a cyber law and cyber security expert of India shared his views. 

Naavi explained in detail as to how we can use Zoom in a more secured manner with proper settings.  Please watch his presentation in the YouTube.

Saturday, 21 December 2019

DiSAI organises Seminar at Anna University on "Securing the Digital Space"

DiSAI Seminar on 4 Jan 2020 on "Securing the Digital Space" at Anna University, Chennai

DiSAi organises a full day workshop on 4 Jan 2020 at Raman Auditorium, AC Tech Building , Anna University, Guindy.  Inauguration at 10 AM by Hon'ble Justice V. Bharathidasan, Judge Madras High Court,  Keynote Address by Dr Santhosh babu, IAS, Principal Secretary and Special Address by Thiru Abhash Kumar, IPS, ADGP - IG Prisons.  Valedictory Session at 4 PM to be addressed by Tmt Thamizhachi Thangapandian Member of Parliament, South Chennai and Member Parliamentary Committee on IT.   Thematics, lectures sessions and panels discussion on cyber crimes, data privacy and other related subject will engage the audience the whole day. 

Registration Fees Rs.800 for general, Rs.600/- for members of MAA, ISACA, CSI, SPIN, IEEE-CS,ACM,, HTC-ITMR, CySI etc and Rs.400/- for students and members of associate organisations like DIJAI, Sansad Ratna and NGPL.   For paid members of DiSAI registration is free.  For WhatsApp DiSAI Group member, it is Rs.400/-

After registration in this link, payment to be made to Karur Vysya Bank Madipakkam, branch Current A/c No.1614115000003256 (IFS Code: KVBL0001614), Madipakkam Branch, Chennai 600091.  .

After making the payment, please send sms or WhatsApp to 9444073849 or mail to with payment particulars like transaction id, amount and your contact details as registered in this registration form. .

For more details contact Logesh babu 98416 64760  or V. Rajendran 9440473849. 

Please register through the link given below:

Sunday, 1 December 2019

DiSAI celebrates Digital Security Day

Digital Security Association of India (DISAI  in association with HTC Global Services, and Institute of Technology Management and Research (ITMR) observed the Digital  Security Day in Chennai on November 28th 2019.  DiSAI is one of the initiatives of PreSense.

The event brought together several eminent personalities from the industry including S/Shri Ramesh Sethuraman, Secretary, DiSAI, Logesh Babu, Zonal Head, Asian School of Cyber Laws, Tamil Nadu, Dr Muthukumaran, General Manager ITMR, K.Balamurugan, Project Manager, Data Center, LnT, and Milton Gerard, Huggins, Hindustan University to discuss initiatives and steps required in making our digital  environment more secure.

Computer Security Day is celebrated every year on the 30th November. It was first observed in 1988 and since then has provided a reminder to industries, organizations and individuals of the importance of data security in the digital world we live in.   In view of the fast changing technology and growing importance of digital security, DiSAI has decided to observe ‘Digital Security Day’ from this year on 28th November every year.

Those who are interested in getting associated with Digital Security Association of India (DiSAI) may visit and contact

Tuesday, 2 July 2019

DiSAI launches the first Chapter at Kumbakonam

DiSAI launches Kumbakonam chapter

Kumbakonam, (Thanjavur Dist)  Chapter of DiSAI was inaugurated on 30 June 2019 at Town Hall, Kumbakonam, Shri S. Mohan, Chairman, City Union Bank was the Chief Guest.  Representatives from Lions Clubs, Rotary Clubs, besides many bank officials from Kumbakonam town were present in the august occasion. Shri  Raghava Narayan of Kumbakonam was made the chapter chairman.
Shri V Rajendran, Chairman of DiSAI was also present.

Monday, 7 January 2019

DiSAI holds one day workshop on Emerging trends of Digital Security at Anna University

Digital Security Association of India (DiSAI)  the fourth initiative of your monthly e-magazine PreSense organized a seminar on Digital Security: Emerging Trends” on Saturday, 5 Jan 2019, at Raman Auditorium, Anna University Campus, Chennai. With the Data Privacy Act in India expected to be passed any time, this Seminar on Data Privacy related issues cannot be more appropriately timed. 

The event commenced with a welcome address by Shri V Rajendran, Chairman DiSAI, who briefly narrating the history of DiSAI and explaining the importance of this seminar.  Hon’ble Justice Thiru T. Raja, Judge Madras High Court inaugurating the event spoke on the significance of IT laws in India.  Delivering the Key Note Address, Shri P. Kandaswamy, IPS, ADGP (Admin), Chennai took the audience through an array of the most reported cyber crimes presenting  the techno legal issues in these.  Dr. T.V. Gopal proposed vote of thanks, touching upon the key take-aways from a seminar of this type.

In the first thematic session, Smt S.P. Lavanya, Addl S.P. CB-CID, gave a presentation on the investigation issues in cyber crimes and quoted the statistics published by National Crime Records Bureau.  Shri R. Vittal Raj the well-known Infosec Consultant,  presented the regulatory aspects in cyber crimes in India, emphasizing the significance of various RBI inititatives.  Shri P. Logesh Babu from Asian Law College, Chennai gave an interesting presentation on the Anatomy of a Cyber Crime.

The first session post-lunch, was a panel discussion chaired by Shri S. Nagaragan,  Gen Secy, All India Bank Officers’ Association in which panelists representing the information security industry, academia and digital forensics presented their respective perspectives explaining their contribution in the area of creating awareness on cyber crimes and underlining the role played by digital forensics, information security policy etc in the domain of data privacy.  There was a live demo of ethical hacking explaining to the audience how a mobile hand-set could be hacked and the data stolen.  After the panel discussion, Dr R. Bascarane from Puduherry Police gave a very lively and thought-provoking lecture on the practical and social aspects of data privacy in India.

The valedictory session commenced at 4 PM with the welcome address by Shri U.P. Prakasham, Vice President of DiSAI.   Hon’ble Thiru Dr. J. Jayavardhan, Member of Parliament, South Chennai Lok Sabha constituency presented a national view on data privacy and cyber crimes and enlightened the audience on the significant steps taken by the government and proposed to be taken, especially relying on his role as a member of Parliamentary Committee on I.T.  

Shri R. Bhagwan Singh, Executive Editor, Deccan Chronicle briefly presented the journey of digitalization in India, travelling down the memory lane from the days of reporting a news item through telegram or fax, to the present day of instant reporting through WhatsApp type of social networking sites.  Shri Ramesh Sethuraman, proposed vote of thanks involving the audience in an interactive session.

Report by Ramesh Sethuraman, Secretary, DiSAI

Saturday, 29 December 2018

DiSAI organises a one day workshop on 'Digital Security' - 5th Jan 2019

Digital Security Association of India (DiSAI) organises a full day workshop at Anna University on 'Digital Security - Emerging trends' on 5th January 2019.  Many legal, security and investigation experts share their views.

Detailed brochure may be downloaded from the lin

For more details contact V Rajendran, Chairman, DiSAI over mobile or WhatsApp 9444073849.

Friday, 3 August 2018

DiSAI opens up Membership for individuals, institutions and students

Digital Security Association of India ((DiSAI) opens up the membership for individuals, institutions and students.  Detailed guidelines can be downloaded form

Application for membership may be submitted through the link below.  On receipt of the application, the membership committee will examine and get back to the applicants.  If no response is received within a week, the applicants may send a mail to or contact Mr V Rajendran, Chairman, DiSAI over SMS or mobile 9444073849.

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