Tag: security

Questions Related to security

It is 802.11 network detector, packet sniffer, and intrusion detection system which work passively.
technology security

  1. Kismet

  2. Nmap

  3. Crackspider

  4. John the Ripper

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Correct Option: A

The first virus that used polymorphic engine to mutate itself to avoid detection by Anti-Virus but keep the base algorithm same is
technology security

  1. Virut

  2. Morph

  3. 1260

  4. Timid Virus

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Correct Option: C

A type of computer threat that exploits vulnerabilities in Application that is not yet known to vendor or others and for which a patch is yet to be released
technology security

  1. Rootkit

  2. Denial of Service

  3. Zero Day

  4. Worm

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Correct Option: C

The last Service Pack for Windows XP was
technology security

  1. SP3

  2. SP2

  3. SP4

  4. SP1

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Correct Option: A

A technique where in a hacker masquerades a fake website to look like the original one to obtain sensitive information from a victim
technology security

  1. Keylogging

  2. Backdoor

  3. Phishing

  4. Masquerading

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Correct Option: C
Explanation:

To solve this question, the user needs to be familiar with different hacking techniques. The user must identify the technique used by the hacker to obtain sensitive information from a victim.

The correct answer is:

C. Phishing

Explanation:

Phishing is a technique used by hackers to create a fake website or email to look like an original one to trick the victims into providing sensitive information, such as passwords, credit card numbers, or social security numbers. The fake website or email will usually contain a link to the original website, but when the victim clicks on the link, they will be directed to the fake website where the hacker can obtain their sensitive information.

Option A, Keylogging, is a technique used to record the keystrokes of a victim to obtain their login credentials.

Option B, Backdoor, is a technique used to create a hidden entry point to a computer system to gain access to it later.

Option D, Masquerading, is a general term that refers to any technique used to disguise oneself or one's activities.

Therefore, the correct answer is C. Phishing.

A variant of computer malware whose name was influenced by Greek Mythology
technology security

  1. Chimera

  2. Trojan

  3. Hercules

  4. Hydra

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Correct Option: B

Pick Odd One Out :

technology security

  1. AES

  2. DES

  3. RSA

  4. MARS

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Correct Option: B

AI Explanation

To answer this question, you need to understand the different encryption algorithms.

Option A) AES - AES stands for Advanced Encryption Standard. It is a symmetric encryption algorithm widely used for securing sensitive data. AES is a strong encryption algorithm and is considered to be secure.

Option B) DES - DES stands for Data Encryption Standard. It is a symmetric encryption algorithm that was widely used in the past. However, DES is no longer considered secure due to its small key size.

Option C) RSA - RSA is an asymmetric encryption algorithm named after its inventors, Ron Rivest, Adi Shamir, and Leonard Adleman. RSA is widely used for secure communication and digital signatures. It is based on the mathematical properties of large prime numbers.

Option D) MARS - MARS stands for Multiple-precision Advanced RISC Machine. However, MARS is not an encryption algorithm. It is a type of microprocessor architecture used in computer systems.

The correct answer is B) DES. DES is the odd one out because it is an outdated encryption algorithm that is no longer considered secure. AES, RSA, and MARS are all valid encryption-related terms or algorithms.

Which of the Following uses Symetric Metrix to Encrypt data
technology security

  1. Blow Fish

  2. Two Fish

  3. Rijindale

  4. Caesar

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Correct Option: B,C

Which of the below Algorithm is the strongest in using cariable key mechanism for Encyption
technology security

  1. Mars

  2. Serpent

  3. Twofish

  4. Des

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Correct Option: B

How many versions does a DES algorithm have

technology security

  1. 5

  2. 2

  3. 9

  4. 13

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Correct Option: B