Financial services firm secures data transactions on cloud
TCS identifies configuration deviations using serverless functions
3
MINS READ
- Overview Press tab for submenu items
TCS is here to make a difference through technology.
Leading the way in innovation for over 55 years, we build greater futures for businesses across multiple industries and 55 countries.
-
Industries
-
Services
-
Products and Platforms
- Overview Press tab for submenu items
We deliver excellence and create value for customers and communities.
Our expert, committed team put our shared values into action – every day. With the best talent and the latest technology we help customers turn complexity into opportunities and create meaningful change.
-
About Us
-
Research & Innovation
-
Our Brand
- Overview Press tab for submenu items
Extraordinary expertise leads to remarkable results.
We share news, insights, analysis and research – tailored to your unique interests – to help you deepen your knowledge and impact.
-
Customer Stories
-
Perspectives
-
Global studies
-
Topics
- Overview 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
- Overview 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
-
News alerts
-
Analyst recognition
-
Events
Upcoming events
View all -
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
Top Results
Showing
10
01 - 07
You have these already downloaded
We have sent you a copy of the report to your email again.
SERVICES
Cloud
This will open an overlay
Enabling Enterprise Agility & Resilience with a Robust Cloud Strategy
Read how TCS helps enterprises create a unique strategy for their cloud transformation journey, enabling business agility and resilience.
Related Insights
Learn how integrating AI with hybrid cloud strategy can transform enterprises, accelerating business value realization and creating an adaptable IT estate.
White Paper
16 May 2025
As enterprises shift to new trends & employees work from home, TCS’ offering helps customers modernize to M365 & transform businesses with ease.
Solution
23 Nov 2022
Visit our booth at Google Cloud Next to connect with our experts and explore our AI and data solutions that drive growth and shape the future of your enterprise.
Events
09 Apr 2025
AWS Cloud
This will open an overlay
Grow, Innovate, and Transform with TCS and AWS Cloud
We bring you the best of TCS and AWS to help you accelerate digital transformation and realize a clear path to value with continuous innovation on AWS Cloud.
Related Insights
Join TCS at the AWS cloud event to know our AI-powered, generative AI solutions designed to build future-ready architectures and drive enterprise modernization.
Events
16 Apr 2025
Enable enterprise agility and boost adoption of a unified, open, and scalable data management platform on the cloud with end-to-end, automated migration on AWS.
Solution
20 Nov 2023
As a platinum sponsor of the AWS re:Invent 2024, TCS showcased AI and cloud value propositions through transformation stories, products demos, and thought leadership forums.
Events
26 Sep 2024
Highlights
- A UK-based financial services company wanted to share data with its partners securely to develop new business capabillities.
- We fast tracked uploading of files from on-premise internal applications to AWS cloud storage, and set the stage for a subscription-based data distribution platform.
- We helped the firm achieve an improved security posture for all data transactions on AWS Cloud.
In this article
Back to top
Go to top
In this articleinpage
Go to top
Challenge
The financial services firm wanted to secure data exchange with partners.
A UK-based financial services company wanted to share data with its partners securely to develop new business capabillities. It wanted to integrate and centralize data to overcome rigid, non-scalable data architecture. To modernize its legacy on-premise platform, it needed a secure, cloud-based data distribution platform.
The firm aimed to establish a DevOps model and an automated infrastructure to accelerate digital transformation and create innovative applications.
Solution
TCS leverages AWS cloud-native services for secure sharing of data.
TCS ensured secure data share through Secure-Shell File Transfer Protocol (SFTP) using AWS Transfer Family, a fully-managed service that enables secure transfer of files into and out of AWS Cloud infrastructure to external entities. This not only fast tracked uploading of files from on-premise internal applications to AWS cloud storage, but also set the stage for a subscription-based data distribution platform where external partners could seamlessly consume data for day-to-day business operations. This helped the client share and receive data securely from a large number of partners.
TCS augmented the internet-facing SFTP endpoints with AWS Global Accelerator, AWS Web Application Firewall (WAF) and AWS Shield Advanced, following a Defense in Depth strategy. This ensured protection from emerging cyber-threats such as DDoS (distributed denial of service) and Open Web Application Security Project’s (OWASP’s) top 10 vulnerabilities.
The on-premises middleware applications were modernized with AWS Lambda serverless functions. TCS built an enterprise-ready, dynamic deployment pipeline for the AWS Lambda services by setting up Jenkins Continuous Integration (CI) pipelines combined with open-source tools to scan and identify vulnerabilities in code or third-party libraries used in code.
Benefits
A data distribution platform allowed third-party vendors to access and share data.
TCS helped the client achieve an improved security posture for all data transactions on AWS Cloud. A subscription-based data platform enabled the financial services firm to leverage a larger ecosystem, while a DevOps approach allowed innovations to deliver customer value.
Value delivered
- Enterprise-wide mitigation of DDoS attacks
- Reduction of costs on third-party security tools
- Automated security checks in the DevOps pipeline accelerated time-to-market
- Reduced time on security operations
- Adherence to AWS best practices and benchmarks ensured enterprise-wide security posture
Case study
BFSI firm adopts best security practices
Case study
![A BFSI firm adopts best security practices]()
Related reading
1/4
Cloud
AWS Cloud
TCS Cognitive Document Processing on AWS
Solution
|
14 Nov 2024
Opens in new tab
2/4
Cloud
AWS Cloud
Empowering Centrica Customers with Energy Consumption Insights
Case Studies
|
12 Nov 2024
Opens in new tab
3/4
Cloud
AWS Cloud
TCS’ Snowflake Services on AWS
Solution
|
10 Jul 2024
Opens in new tab
4/4
Cloud
AWS Cloud
TCS’ capabilities for AWS Service Catalog
Solution
|
28 Mar 2024
Opens in new tab
Let’s make the cloud connect
Want to know how we can help you chart a path to cloud value with AWS?
Talk to our expertsFind out more
©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
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?