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Welcome to HCL GUVI

Hey there! Welcome to HCL GUVI—Grab Your Vernacular Imprint—where tech learning is easy, fun, and curated specially for you. Incubated by IIT Madras & IIM Ahmedabad in 2014 and now part of HCL Group, we're making quality tech education accessible to all.

Join 3M+ learners breaking barriers and upskilling for a brighter future. We're here to guide you every step of the way! 🚀

LIVE Classes

Zen Classes are HCL GUVI's most refined and flagship product—live, expert-led tech programs for beginners and pros. With IITM Pravartak affiliations, master Full-Stack, Data Science, DevOps, UI/UX, and more in multiple languages!

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Courses

Looking for flexibility? HCL GUVI's 200+ self-paced courses let you learn anytime, anywhere! From free lessons to IIT-M & Autodesk-certified programs, gain in-demand skills in your preferred language.

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Practice Platforms

Enhance your coding skills with HCL GUVI's Practice Platforms—interactive, structured, and designed to help you master programming effortlessly.

CodeKata:

A structured coding practice platform with 1500+ coding problems designed by industry experts. Ideal for beginners and professionals preparing for tech interviews with real-world coding challenges.

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WebKata:

An interactive platform to master HTML, CSS, JavaScript, and Bootstrap with a live coding environment. Perfect for hands-on web development practice without any setup.

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SQLKata:

A practice ground for mastering SQL queries used in real-world applications. Write, optimize, and refine your queries to build strong database skills.

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FixTheCode:

Hone your bug-fixing skills with real-world debugging challenges in Python, C++, JavaScript, and Golang. More languages coming soon!

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IDE:

A free online compiler supporting 20+ programming languages with auto-complete, debugging, and AI-powered code generation—all in the cloud!

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Leaderboard

Climb the leaderboard as you earn Geekoins by learning and practicing! The top scorers get featured, making learning competitive and rewarding. Keep going—you could be next!

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Rewards

Earn Geekoins by watching videos and practicing problems, then redeem them for exciting rewards. The more you engage, the more you win!

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Referral

Love learning with HCL GUVI? Share it with friends! Invite them using your unique link or code and unlock exciting rewards—Amazon vouchers, iPhones, and more. A Win-Win.

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Profile

Your HCL GUVI profile is your digital portfolio! Track progress, showcase skills, add projects, and build a resume. Keep it updated—opportunities await!

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That's It! You Are Ready!

You're all set to dive into your learning journey with HCL GUVI. Explore, upskill, and make each step count—exciting possibilities awaits!

Accelerate your Career

Setup Two-Factor Authentication (2FA) in Applications

Name: Setup Two-Factor Authentication (2FA) in Applications
Price: 1499 INR
Rating: 4 (1000 reviews)

Secure your applications like a pro by learning how to implement 2FA using TOTP, Flask, and time-based tokens. This hands-on, beginner-friendly online course helps you build safer login systems from the ground up.

Setup Two-Factor Authentication (2FA) in Applications Thumbnail

Join 2.0k geeks

4.0

2000+

enrolled

1 Hours

of Recorded Content

4 Modules

with Certifications

English

Language

Only₹1499

₹200025.04% OFF

Professionals from Top Industries Learn from Us

Course Overview

In today's digital world, passwords alone aren't enough. Two-Factor Authentication (2FA) has become essential for protecting user accounts and sensitive information. This practical course walks you through setting up 2FA in web applications using Flask and Python. You'll learn how Time-Based One-Time Passwords (TOTP) work, how to integrate QR code-based verification, and how to structure a secure login system that adds an extra layer of safety. Even if you're new to application security, the lessons are broken down into simple steps with hands-on projects that reinforce each concept. By the end of the course, you'll be ready to implement 2FA in real-world apps with confidence.

Explore Our Industry-Aligned Curriculum

Course Syllabus

Course Requirements

Basic Python programming knowledge
Some familiarity with Flask or similar frameworks

Real Career Stories Powered By Upskilling

"Previously in IT services, I wanted to upgrade to a new field but didn’t know how. The trust I got from HCL GUVI was enormous; I quit my job and took HCL Guvi Courses . I’ve now been placed as a Data Scientist at AI Enterprise Software India Ltd. I’m feeling blessed and didn’t expect this level of help!"

Sonia Kola

Data scientist

"I wanted to make a career shift to IT, so I joined the HCL Guvi Courses. I interviewed with 10 companies and received 3 offers. I eventually accepted an offer from a product-based company and am currently working as a Software Developer at iQuanti India Pvt. Ltd."

Rakesh

Software Developer

"My world changed after joining HCL GUVI. The Courses helped me to develop apps from scratch—a vital skill for any developer—and I worked on projects like GooglePay and YouTube clones. I was placed at a product-based company, Zest Money. If you want to upskill and join a product-based company, I highly recommend the HCL Guvi Courses."

Muntha Pawan Kumar

Software Developer

"I enrolled in the UI/UX Design course at HCL GUVI to master the art of user-centric design. The course was brilliantly structured, moving from wireframing basics to high-fidelity prototyping and user testing. Learning tools like Figma and working on real-world case studies helped me a lot ."

Shaik Ahmad

Associate Product Manager

Awards & Achievements

HCL GUVI recognized as the Best Partner - Technology Training by Empire Forums.

Awarded by ZEE Digital during ZEE National Achievers Awards 2022.

Awarded by ENTREPRENEUR INDIA for having the best online personalized learning programs.

HCL GUVI recognized as the "Best GenAI Training Partner" by UBS Forums

For the most users to take an Artificial Intelligence lesson in 24 hours.

HCL GUVI recognized as the "Best Partner - New Hire Training" by UBS Forums

Broke the Record for most users taking an online computer programming lesson in 24 Hrs.

Certification

Industry-recognized Setup Two-Factor Authentication (2FA) in Applications Certificate

Certificates are generated after the completion of course.

Certificates are globally recognized & they help Enhance your profile.

Frequently Asked Questions

**What is two-factor authentication (2FA)?**

Two-factor authentication is a method of adding an extra layer of security during login by requiring users to verify their identity using a second method, such as a one-time password.

**How does 2FA improve application security?**

**Can I add 2FA to an existing application?**

**Is 2FA easy to implement?**

**How do I set up 2FA in a web or mobile application?**

**What's the difference between 2FA and MFA?**

**Can we automate two-factor authentication?**

Setup Two-Factor Authentication (2FA) in Applications

Professionals from Top Industries Learn from Us

Course Overview

Explore Our Industry-Aligned Curriculum

Course Requirements

Real Career Stories Powered By Upskilling

Awards & Achievements

Certification

Data Visualization with Plotly Dash

Build Dashboards in Power BI with Python Data

Live Sentiment Analysis with MongoDB and AI

AI-Powered Text Assistant using React.js

AI Agent for Automating Email Responses (LangChain/Autogen)

Google Sheets Automation with Python

Vector Databases: Setup & Query with Weaviate

Unit Testing for MERN Apps

Frequently Asked Questions

Setup Two-Factor Authentication (2FA) in Applications

Professionals from Top Industries Learn from Us

Course Overview

Explore Our Industry-Aligned Curriculum

Course Requirements

Real Career Stories Powered By Upskilling

Awards & Achievements

Certification

More Courses related to Project

Data Visualization with Plotly Dash

Build Dashboards in Power BI with Python Data

Live Sentiment Analysis with MongoDB and AI

AI-Powered Text Assistant using React.js

AI Agent for Automating Email Responses (LangChain/Autogen)

Google Sheets Automation with Python

Vector Databases: Setup & Query with Weaviate

Unit Testing for MERN Apps

Frequently Asked Questions