- Perpetually Adaptive Enterprise Press tab for submenu items
Where adaptability meets advantage
At TCS, we don’t just help businesses transform. We help them become perpetually adaptive enterprises, built to evolve continuously and confidently in a world of constant change.
-
Industries
-
Services
-
Products and Platforms
- Our Brand Press tab for submenu items
With you for the long run
Whether it’s running a marathon or helping businesses thrive in applying new technology innovations at scale, we understand what it takes to keep pushing the limits of what’s possible.
-
About Us
-
Research & Innovation
- Global Studies Press tab for submenu items
Our Thought Leadership Institute
Through studies, reports and points of view, we deliver forward-looking, practical insights on key issues at the intersection of business and tech.
-
Customer Stories
-
Perspectives
- Build a future with us Press tab for submenu items
Want to be a global change-maker? Join our team.
At TCS, we believe exceptional work begins with hiring, celebrating and nurturing the best people — from all walks of life.
-
India
-
Americas
-
Asia Pacific
-
Europe and UK
-
Middle East and Africa
Overview
India
expand here
Americas
expand here
Asia Pacific
expand here
Europe and UK
expand here
Middle East and Africa
expand here
- Newsroom Press tab for submenu items
Find the latest news about TCS in our Newsroom
Get access to a catalog of the latest news stories from across TCS. Discover our press releases, reports, and company announcements.
-
Press releases
Recent Press releases
View all -
News alerts
Recent News
View all -
Analyst recognition
-
Events
Upcoming events
29 Sep 2025 TCS BaNCS at SIBOS 2025, Frankfurt22 Sep 2025 TCS Life Sciences Forum 2025 LondonView all20 Aug 2025 TCS at AWS Summit Johannesburg 2025 -
Media kit
- Overview Press tab for submenu items
TCS works hand in hand with world-leading investors.
Tata Consultancy Services LimitedNSE:TCSINR -
Management Commentary
-
Financials
-
News and Events
-
ESG
-
Resources
Overview
Management Commentary
expand here
Financials
expand here
News and Events
expand here
ESG
expand here
Resources
expand here
- Worldwide Press tab for submenu items
Global knowledge. Local support
At TCS, we help enterprises grow through innovative solutions globally. Adapt and thrive with us.
-
Global
-
Localized
Top Results
Showing
10
01 - 07
You have these already downloaded
We have sent you a copy of the report to your email again.
Hyperledger Fabric: A permissioned blockchain solution for superior data privacy
Permissioned blockchains like Hyperledger Fabric have ensured compliance with core GDPR (General Data Protection Regulation) principles concerning privacy, confidentiality and integrity of data and features such as ‘right to be forgotten’. Here’s how:
- Consent on data collection and processing - The number of stake holders required for user consent for data processing is more in the permissioned blockchain setting and hence, the level of complexity to ensure compliance has increased.
- Privacy, confidentiality and integrity - Permissioned blockchains rely on encryption and pseudonymous identities to adhere to GDPR properties such as the unlinkability of transactions, anonymity of users, and confidentiality of transactions.
- Data minimization and purpose limitation - Privacy by Design mandates only and necessary data transaction, which is vital in ensuring data privacy across applications. Permissioned blockchains like Hyperledger Fabric have features that enable ‘right to be forgotten’.
Related reading
1/4
TCS Research
Dinesh Srivasthav Puvvada
Manoj Apte
Vigneswaran R
Leveraging AI-powered model for crypto money laundering detection
White Paper
|
29 Aug 2024
Opens in new tab
2/4
TCS Research
Ecosystem Modeling in a Digitally Simulated Electricity Market
White Paper
|
21 Mar 2024
Opens in new tab
3/4
TCS Research
Empowering Forest Landowners to Measure and Monetize Carbon Credits
Article
|
23 Jan 2024
Opens in new tab
4/4
TCS Research
A Journey from Software Development to Visual Intelligence Research
Article
|
19 Jan 2024
Opens in new tab
Find out more
What’s on your mind?
We’re here to help! Tell us what you’re looking for and we’ll get you connected to the right people.
Looking for something else?
©2025 TATA Consultancy Services Limited
©2025 TATA Consultancy Services Limited
- Privacy Notice
- Cookie Policy
- Accessibility Declaration
- Disclaimer
- Security Policy
- California Notice at Collection
- Customize Cookies
