PASSWORD MANAGERS Password Manager என்பது பல accounts-க்கு பயன்படுத்தும் passwords-ஐ securely store,……
PASSWORD MANAGERS
A password manager is a security application that securely stores and manages login credentials and can generate strong, unique passwords for different accounts. தமிழில்: Gmail, Banking, Social Media, Shopping போன்ற பல accounts-க்கு தனித்த…
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12 MCQs v3
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Definition
A password manager is a security application that securely stores and manages login credentials and can gener……
Simple Explanation
ஒருவரிடம் 20 online accounts இருக்கிறது என்று வைத்துக்கொள்வோம். ஒவ்வொன்றிற்கும் unique password வைத்தால்: Gma……
Concept
Basic concept
User ↓ Master Password ↓ Pass……
| Gmail Password | | Bank Passwo……
Explanation
Why password managers are needed
Password Manager இல்லாமல் users சில common mistakes செய்வார்கள்: Same password everywhere Weak passwords Pers……
Explanation
Main functions
Password Manager பொதுவாக: Password Storage Password Generation Autofill Encryption Password Syn……
Explanation
1. PASSWORD STORAGE…
Explanation
Password manager login credentials-ஐ secure vault-ல் store செய்கிறது. Website: example.com Username……
Explanation
Vault
Password Manager-ல் passwords சேமிக்கப்படும் protected sto……
List
1. MASTER PASSWORD…
Definition
Password manager vault-ஐ unlock செய்ய user பயன்படுத்தும் prim……
Important
Master password: Long இருக்க வேண்டும் Unique இருக்க வேண்டும் வேறு account-ல் re……
Real Life Example
Example
Weak master password: 123456 Better: River-Lamp-Man……
Real Life Example
1. PASSWORD GENERATOR…
Real Life Example
Password manager automatically……
Explanation
Example
Generated Password: V7!mQ2#pL9$xR4 Us……
Explanation
Why generator is useful
Human-created passwords often: name123 password123 welcome123 போன்ற p……
Explanation
1. UNIQUE PASSWORDS…
Explanation
Password manager-ன் மிக முக்கிய advantage: Every account can have a different password……
Explanation
Password reuse
Same password பல accounts-ல் பயன்படுத்துவது: Password Reu……
Explanation
Credential stuffing
Attacker ஒரு breached website-ல் கிடைத்த username/password pair-ஐ மற்ற websites-ல் try செய்வது: Credentia……
Explanation
1. AUTOFILL…
Explanation
Password manager saved credentials-ஐ login form-ல் automatically fill செய்யலாம். Login P……
Explanation
Autofill and phishing
Properly designed password managers exact website/domain match அடிப்படையில் autofill செய்யலாம். Real site: ba……
List
1. ENCRYPTION…
Explanation
Password manager vault data-ஐ cryptographic encryption மூலம் protect செய்கிறது. Ba……
Important
Encryption-ன் purpose: Unauthorized per……
Important
1. PASSWORD SYNCHRONIZATION…
Important
Cloud-based password managers m……
Explanation
Example
Laptop ↕ Encrypted Sync ↕ Mobile ↕ Tablet……
Explanation
Types of password managers
Main types: Browser-Based Password Manager Standalone Password ……
Explanation
1. BROWSER-BASED PASSWORD MAN……
Explanation
Web browser-உடன் built-in password storage. Examples conceptually: Browser ↓ Save Password? Advanta……
Explanation
1. STANDALONE PASSWORD MANAGER…
Explanation
Dedicated password management application. Provides: Vault P……
Explanation
1. CLOUD-BASED PASSWORD MANAG……
Explanation
Encrypted vault data cloud synchronization மூலம் multiple……
Important
Cloud account itself strong s……
Important
1. LOCAL / OFFLINE PASSWORD M……
Important
Vault mainly local device/file-ல் stored. Computer ↓ Local Encrypted Vault Advantages: Us……
Important
1. ENTERPRISE PASSWORD MANAGER…
Important
Organizations employees credentials securely manage செய்ய பயன்படுத்தும் pass……
Explanation
How password manager works
Complete conceptual flow: User Creates Account ↓ Creates Master Password ↓ Password Vaul……
Explanation
Master password + mfa
Password manager account-க்கும் MFA enable செய்வது useful. Master Password ……
Explanation
Benefits of password manager
1. Strong Passwords…
Explanation
Random strong passwords gener……
Explanation
1. Unique Passwords…
Explanation
ஒவ்வொரு account-க்கும் differ……
Explanation
1. Easy Management…
Explanation
Hundreds of passwords manuall……
Explanation
1. Secure Storage…
Explanation
Passwords encrypted vault-ல் ……
Explanation
1. Autofill…
Explanation
Login faster.…
Explanation
1. Password Reuse Detection…
Explanation
Same password multiple accoun……
Explanation
1. Weak Password Detection…
Explanation
Weak password identify செய்யல……
Explanation
Password health
Some password managers password security review provide செய்யலாம். Check: Weak Pa……
Explanation
Breach monitoring
சில password managers known data breaches-ல் stored credentials/e……
Explanation
Secure notes
Password managers passwords மட்டும் அல்லாமல்: Recovery codes Secure ……
Explanation
Risks / limitations
Password manager strong secur……
Explanation
1. Master Password Compromise…
Explanation
Master password attacker-க்கு……
Explanation
1. Device Malware…
Explanation
Device itself compromised ஆனா……
Explanation
1. Phishing…
Explanation
User manually password copy ச……
Explanation
1. Vault Provider Breach…
Explanation
Service compromise possible; ……
Explanation
1. Forgotten Master Password…
Explanation
Some systems master password ……
Explanation
How to use password manager securely
Strong unique master password use செய்ய வேண்டும். Master password வேறு இடத்தில் reuse செய்யக்கூடாது. MFA enab……
Explanation
[PASSWORD MANAGER vs WRITING PASSWORDS] Writing passwords in an openly accessible notebook/file: Gmail = abc1……
Comparison
[PASSWORD MANAGER vs MFA] Password Manager: Password management MFA: Addi……
Common Mistake
Common error
Wrong Password manager means all accounts use one password. Correct One master passwo……
Common Mistake
Common error
Wrong Master password and account passwords sho……
Common Mistake
Common error
Wrong Password manager removes the need for MFA.……
Common Mistake
Common error
Wrong Password manager stores only passwords. Correct Dependi……
Memory Trick
Password Manager functions: G S ……
Explanation
Another memory
M U M M - Master Password U - Uniqu……
TRB Point
TRB / NET / SET examination-க்கு முக்கியமான points: Password Manager Securely stores and manages passwords. P……
Interview Point
Question
What is a password manager? Answer A password manager is a security application that securel……
Interview Point
Interview question
Why should we use a password manager? A password manager allows users to maintain strong and u……
MCQ
A password manager is mainly ……
MCQ
The main password used to unl……
MCQ
Passwords stored by a passwor……
MCQ
Which password practice is re……
MCQ
A password generator is used ……
MCQ
Using stolen credentials from……
MCQ
Which feature automatically e……
MCQ
A password vault is:…
MCQ
The master password should be:…
MCQ
Which security mechanism shoul……
MCQ
One major benefit of password……
MCQ
Which is NOT a typical passwo……
Practice
Define Password Manager. Why is a password manager needed? What is a Password Vault? What is a Master Passwor……
Summary
PASSWORD MANAGER | -------------------------------- | | | | Generate Store Auto……
| Gmail → Unique Password | | Bank → Unique ……
Explanation
Short description
A password manager is a security tool that stores credentials in a protected vault, generates strong unique p……
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