Which one of the following malicious code objects might be inserted in an application by? The correct answer is Logic bomb. Logic bombs are malicious code objects programmed to lie dormant until certain logical conditions, such as a certain date, time, system event, or other criteria, are met. At that time, they spring into action, triggering their payload.
What are the 4 main types of malware?
7 Common Types of Malware
- Trojans. A Trojan (or Trojan Horse) disguises itself as legitimate software with the purpose of tricking you into executing malicious software on your computer.
- Spyware.
- Adware.
- Rootkits.
- Ransomware.
- Worms.
- Keyloggers.
What are the 3 types of viruses?
They include:
- Macro viruses – These are the largest of the three virus types.
- Boot record infectors – These viruses are known also as boot viruses or system viruses.
- File infectors – These viruses target .
Which of the following is a type of independent malicious program that never required any host program? The correct answer is Worm. A worm is an independent malicious program that does not need a host to work.
Which one of the following malicious code objects might be inserted in an application by? – Additional Questions
Which of the following programs can copy itself and spread from one file to another such as in word processing or spreadsheet programs?
A computer virus is a self-replicating program containing code that explicitly copies itself into other executable codes or programs. It infects boot sectors on hard /floppy Disks and other bootable devices. It infects executable files such as EXE, BIN, COM, etc.
Which of the following describes a form of computer code which has been designed with malicious intent?
Malware. Malware is software that has a malicious intent to cause damage to computer systems.
Which type of security threat can be transferred through email and is used to gain sensitive information by recording the keystrokes of the email recipient?
Phishing. Phishing is when attackers send malicious emails designed to trick people into falling for a scam. The intent is often to get users to reveal financial information, system credentials or other sensitive data.
Which type of email security threats can prevent end users from being able to send or receive email?
Phishing. Phishing, in all its forms, is the practice of using email or other types of messaging applications to carry out social engineering campaigns in an effort to convince the victim to perform some action.
Which type of security threat can be transferred through email and?
Ransomware can be spread via malicious email attachments, infected software apps, infected external storage devices and compromised websites. To protect against ransomware attacks, users should regularly back up their computing devices and update all software, including antivirus software.
Which of the following belongs to potential threats to the email system?
Common threats to e-mail systems include the following: Malware. Increasingly, attackers are taking advantage of e-mail to deliver a variety of attacks to organizations through the use of malware, or “malicious software,” that include viruses, worms, Trojan horses, and spyware.
What are the 6 types of threats?
The six types of security threat
- Cybercrime. Cybercriminals’ principal goal is to monetise their attacks.
- Hacktivism. Hacktivists crave publicity.
- Insiders.
- Physical threats.
- Terrorists.
- Espionage.
What are the 5 types of cyber security?
Cybersecurity can be categorized into five distinct types:
- Critical infrastructure security.
- Application security.
- Network security.
- Cloud security.
- Internet of Things (IoT) security.
Which of the following are the types of vulnerabilities that hackers look out?
Security Vulnerability Types
- Network Vulnerabilities. These are issues with a network’s hardware or software that expose it to possible intrusion by an outside party.
- Operating System Vulnerabilities.
- Human Vulnerabilities.
- Process Vulnerabilities.
What is a vulnerability example?
Examples of Vulnerabilities
A weakness in a firewall that can lead to malicious hackers getting into a computer network. Lack of security cameras.
What is the most common web security vulnerability?
Security misconfiguration
One of the most prevalent web application vulnerabilities is the potential for a security misconfiguration. Generally, this vulnerability occurs when an organization fails to change default Security settings.
What are the common types of cyber attacks?
Top 10 common types of cyber security attacks
- Malware.
- Phishing.
- Man-in-the-Middle (MitM) Attacks.
- Denial-of-Service (DOS) Attack.
- SQL Injections.
- Zero-day Exploit.
- Password Attack.
- Cross-site Scripting.
What are 3 different types of cyber attacks?
Types of cyber threats your institution should be aware of include:
- Malware.
- Ransomware.
- Distributed denial of service (DDoS) attacks.
- Spam and Phishing.
- Corporate Account Takeover (CATO)
- Automated Teller Machine (ATM) Cash Out.
Which of the following is not a type of cyber crime?
The Correct answer is Installing antivirus software. Antivirus: Antivirus is installed in a computer to safeguard the computer from viruses.
Which of the following is a type of cyber security?
Hence, to provide security, it is divided into the following types: Cloud Security: Provides security for the data stored on the cloud. Network Security: Protects the internal network from threats. Application Security: Protects data stored in the application software.
What are different types of attacks?
Types of Cyber Attacks
- Malware Attack. This is one of the most common types of cyberattacks.
- Phishing Attack. Phishing attacks are one of the most prominent widespread types of cyberattacks.
- Password Attack.
- Man-in-the-Middle Attack.
- SQL Injection Attack.
- Denial-of-Service Attack.
- Insider Threat.
- Cryptojacking.
Which one of the following can be considered as the class of computer threats Mcq?
Answer: B) DOS attacks can be considered a class of computer threats.
