UPSC Exam > UPSC Videos > Science & Technology for UPSC CSE > Encryption
Encryption Video Lecture | Science & Technology for UPSC CSE
|
114 videos|430 docs|209 tests
|
FAQs on Encryption Video Lecture - Science & Technology for UPSC CSE
| 1. What is encryption and why is it important in today's digital age? |  |
Ans. Encryption is the process of converting data into a format that is unreadable to anyone without the proper decryption key. It is important in today's digital age to protect sensitive information and ensure the privacy and security of data transmitted over networks or stored on devices.
| 2. How does encryption work and what are the different types of encryption algorithms? | |
Ans. Encryption works by using mathematical algorithms to transform plain text into cipher text. There are different types of encryption algorithms, including symmetric key encryption (where the same key is used for both encryption and decryption), asymmetric key encryption (where different keys are used for encryption and decryption), and hashing algorithms (which generate a unique fixed-size output for any given input).
| 3. Can encryption be hacked or broken? | |
Ans. While encryption is designed to be highly secure, it is not immune to potential hacking or breaking. The security of encryption depends on the strength of the encryption algorithm used and the length and complexity of the encryption keys. However, with advancements in technology and computational power, it is possible for determined attackers to break certain encryption methods given enough time and resources.
| 4. What are some common uses of encryption in everyday life? | |
Ans. Encryption is used in various everyday scenarios to protect sensitive information. Some common uses include secure online transactions, email communication, data storage on cloud services, password protection, and securing sensitive files on computer systems. Encryption ensures that only authorized individuals can access and understand the encrypted data.
| 5. What are the potential challenges or drawbacks of encryption? | |
Ans. While encryption provides strong security measures, it also presents some challenges and drawbacks. These include the risk of losing encryption keys, which can result in permanent data loss, the potential for increased complexity in managing and maintaining encryption systems, and the possibility of encryption being used for illegal activities, making it challenging for law enforcement agencies to investigate crimes. Additionally, encryption can introduce some performance overhead, especially in resource-constrained environments.
Related Exams
About this Video
4.97/5
Rating
Mar 20, 2025
Last updated
Video Description: Encryption for UPSC 2025 is part of Science & Technology for UPSC CSE preparation.
The notes and questions for Encryption have been prepared according to the UPSC exam syllabus.
Information about Encryption covers all important topics for UPSC 2025 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for Encryption.
Introduction of Encryption in English is available as part of our Science & Technology for UPSC CSE for UPSC & Encryption in
Hindi for Science & Technology for UPSC CSE course. Download more important topics related with notes, lectures and mock test series for
UPSC Exam by signing up for free.
Description
Video Lecture & Questions for Encryption Video Lecture | Science & Technology for UPSC CSE - UPSC full syllabus preparation | Free video for UPSC exam to prepare for Science & Technology for UPSC CSE.
Information about Encryption
Here you can find the meaning of Encryption defined & explained in the simplest way possible.
Besides explaining types of Encryption theory, EduRev gives you an ample number of questions to practice Encryption tests,
examples and also practice UPSC tests.
Related Searches
shortcuts and tricks
,Objective type Questions
,practice quizzes
,Summary
,Encryption Video Lecture | Science & Technology for UPSC CSE
,Free
,Extra Questions
,Viva Questions
,Encryption Video Lecture | Science & Technology for UPSC CSE
,Previous Year Questions with Solutions
,video lectures
,ppt
,study material
,Semester Notes
,Encryption Video Lecture | Science & Technology for UPSC CSE
,Exam
,mock tests for examination
,past year papers
,Important questions
,Sample Paper
,MCQs
;
Study Encryption on the App
Students of UPSC can study Encryption alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Encryption,
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of Encryption is prepared as per the latest UPSC syllabus.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup