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Blog Understanding Biometrics: The Future of Personal Identification

Understanding Biometrics: The Future of Personal I...

DEEPAK YADAV   Nov 29, 2025  0  31

The measuring and statistical analysis of an individual's distinct physical and behavioral traits is known as biometrics. It is f...

Blog How do biometrics and facial recognition technologies impact forensic investigations in modern-day law enforcement?

How do biometrics and facial recognition technolog...

Rupali Shukla   Jul 7, 2025  0  250

With its ability to identify criminals and solve crimes more quickly and effectively, biometrics and face recognition technologies...

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Voting Poll

What is a hash function used for in digital forensics?

Please select an option!
You already voted this poll before.
What is a hash function used for in digital forensics?

Total Vote: 4

Encrypting files
0 %
Recovering deleted files
25 %
Verifying data integrity
75 %
Compressing data
0 %

What does ‘write blocker’ do in forensics?

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What does ‘write blocker’ do in forensics?

Total Vote: 5

Allows writing on drives
20 %
Prevents alteration of original data
60 %
Deletes evidence
20 %
Encrypts files
0 %

The most common method for identifying a person is:

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The most common method for identifying a person is:

Total Vote: 6

Blood type
0 %
DNA analysis
50 %
Fingerprinting
50 %
Eye color
0 %

Which of the following is an example of physical evidence?

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Which of the following is an example of physical evidence?

Total Vote: 8

A confession letter
0 %
A fingerprint
87.5 %
A witness statement
12.5 %
A police report
0 %

What is chain of custody?

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What is chain of custody?

Total Vote: 9

A prisoner's handcuff
0 %
A legal term for DNA testing
11.1 %
A list of suspects
0 %
The documented process of evidence handling
88.9 %

Who is considered the "Father of Forensic Science"?

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Who is considered the "Father of Forensic Science"?

Total Vote: 7

Sir Arthur Conan Doyle
0 %
Edmond Locard
71.4 %
Alphonse Bertillon
28.6 %
Francis Galton
0 %

Which of these is a sign of a secure website?

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You already voted this poll before.
Which of these is a sign of a secure website?

Total Vote: 8

The page loads fast
0 %
It has lots of ads
12.5 %
The URL starts with "https://"
87.5 %
The background is green
0 %

What is 2FA (Two-Factor Authentication)?

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What is 2FA (Two-Factor Authentication)?

Total Vote: 7

Logging in with two devices
28.6 %
Using a second layer of verification
57.1 %
A firewall setting
0 %
A form of antivirus
14.3 %

What is the most important first step when collecting digital evidence from a suspect’s device?

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You already voted this poll before.
What is the most important first step when collecting digital evidence from a suspect’s device?

Total Vote: 7

Turn off the device to preserve battery life
0 %
Immediately begin copying all files
28.6 %
Secure and document the scene, and follow proper chain of custody
57.1 %
Disconnect the device from the internet and open any suspicious files
14.3 %

What is phishing?

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You already voted this poll before.
What is phishing?

Total Vote: 8

A method to catch fish online
0 %
A cyberattack to trick you into revealing information
87.5 %
A type of firewall
12.5 %
A secure way to log in
0 %

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