IT security

here will be questions about IT security, good luck

Pregunta 1

Which of the following is an example of a strong password?

123456

password

P@ssw0rd!2024

qwertyuiop

Pregunta 2

What is the purpose of two-factor authentication?

to make it easier for users to log in

To make it more difficult for hackers to gain access to an account

To reduce the number of passwords users need to remember

To allow users to share their passwords securely

Pregunta 3

What is the most common way for hackers to gain access to a computer or network? A) Brute Force Attack B) Social Engineering C) Denial of Service Attack D) SQL Injection Attack

Brute Force Attack

Social Engineering

Denial of Service Attack

SQL Injection Attack

Pregunta 4

Which of the following is an example of phishing?

A hacker sends an email with a link to a fake website that looks like a legitimate site

A hacker sends an email with a malicious attachment

A user accidentally downloads malware from a website

A hacker gains access through an unsecured Wi-Fi network

Pregunta 5

What does VPN stand for? A) Virtual Public Network B) Virtual Private Network C) Verified Private Network D) Virtual Protected Network

Virtual Public Network

Virtual Private Network

Verified Private Network

Virtual Protected Network

Pregunta 6

Which type of attack involves tricking users into revealing sensitive information by posing as a legitimate entity?

Phishing

Brute Force

Man-in-the-Middle

SQL Injection

Pregunta 7

What is the purpose of antivirus software?

To enhance system performance

To protect against malware and viruses

To increase internet speed

To manage user accounts

Pregunta 8

What is social engineering in the context of cybersecurity?

None of the above

An engineering principle for software development

Manipulating individuals into divulging confidential information

The use of social media for marketing purposes

Pregunta 9

Which of the following is a common sign of malware infection?

Frequent pop-up ads

All applications running smoothly

Improved system performance

Increased internet speed

Pregunta 10

What is the purpose of user access management in IT security?

Managing physical access to data centers

Establishing secure connections between networks

Scanning for malware and viruses

Managing user access to resources based on their authorization level

Pregunta 11

What is the term used to describe a deliberate attack on a system or network that aims to exploit vulnerabilities?

Data breach

Denial-of-service attack

Phishing attack

Cyber attack

Pregunta 12

What is the term for a piece of code that exploits a specific vulnerability in software? A. Exploit B. Virus C. Worm D. Trojan

Worm

Trojan

Virus

Exploit

Pregunta 13

What is the primary goal of IT security?

Preventing unauthorized access and safeguarding data

Maximizing system availability for all users

Ensuring fast and efficient network performance

Protecting computer systems from physical damage

Pregunta 14

What does the term “patching” refer to in cybersecurity?

Auditing network traffic for security breaches

Training employees to recognize and respond to cybersecurity threats

Updating software to address known vulnerabilities and improve security

Protecting physical assets in a data center

Pregunta 15

What does SSL stand for?

Simple Security Layer

Secure Socket Layer

Secure Server Login

System Security Level

Pregunta 16

What does the term “firewall” refer to in IT security?

Protecting physical assets in a data center

Monitoring network traffic for anomalies

Controlling network traffic and preventing unauthorized access

Managing user access to resources based on their authorization level

Pregunta 17

What is the purpose of a data loss prevention (DLP) system?

Encrypting data during transmission

Managing user access to resources

Scanning for malware and viruses

Monitoring and preventing unauthorized access to sensitive data

Pregunta 18

What is the term used to describe a deliberate attack on a system or network that aims to exploit vulnerabilities?

Cyber attack

Phishing attack

Denial-of-service attack

Data breach

Pregunta 19

What does "DDoS" stand for?

Distributed Denial of Service

Direct Denial of Service

Data Distribution of Service

Digital Domain of Service

Pregunta 20

What is the primary goal of penetration testing?

To identify vulnerabilities in systems before malicious actors can exploit them

To create backups of critical data

To monitor network traffic for suspicious activity

To develop new software applications

Pregunta 21

Which type of malware disguises itself as legitimate software but performs malicious actions?

Adware

Ransomware

Trojan

Spyware

Pregunta 22

What is the main purpose of hashing algorithms like SHA-256?

C. To compress data

B. To verify the integrity of data

D. To generate random numbers

A. To encrypt data

Pregunta 23

What is the primary function of a proxy server?

To perform penetration tests

To act as an intermediary between clients and other servers

To store backup copies of data

. To encrypt all network traffic

Pregunta 24

What is the difference between a worm and a virus?

There is no significant difference between the two.

A worm is less harmful than a virus.

A worm is slower than a virus.

A worm replicates itself without attaching to another program; a virus needs to attach to a host file.

Pregunta 25

What is the name of the protocol used to secure email communications?

FTP

HTTPS

TLS/SSL

SMTP

Preguntas