Chapter – 6 [Security, Copyright laws]- Short Questions & Answers

Understanding the Importance of Security and Copyright Laws in the Digital World.

Security refers to the protection of information and systems from unauthorized access, use, disclosure, disruption, modification, or destruction. It is important to maintain security to prevent sensitive information from falling into the wrong hands, protect intellectual property, and ensure the integrity of systems and networks.

Copyright laws are legal protections that grant exclusive rights to creators and owners of original works such as literary, artistic, musical, and software works. These rights include the right to reproduce, distribute, display, perform, and create derivative works of the original work. Copyright laws help to promote creativity, incentivize innovation, and protect the economic interests of creators and owners.

In today’s digital age, security and copyright laws are intertwined. Digital piracy and copyright infringement are major security concerns as they can lead to the loss of revenue, damage to reputation, and legal consequences for individuals and organizations. Protecting intellectual property through copyright laws is an important aspect of maintaining security in the digital world.

Q. What is security?

Ans.     It is a system of safeguards designed to protect a computer system and data from intentional and accidental damage or access by unauthorized persons.

Q. What is a virus?

Ans. A virus is a program that attaches itself with other executable files by modifying them so that the virus program is also loaded and executed with the execution of these programs or a Virus is a destructive program containing code that can generate copies of it and attaches itself with other programs so that it is automatically executed when those programs are executed.

Q. What are biometrics?

Ans. Biometrics are technologies used for measuring and analyzing a person’s unique characteristics. Biometrics are generally used for verification. Examples of biometrics are fingerprints, retina, palm vein, and face.

Q. What are the Causes of Viruses?

Ans. Emails, Networks, Removable Storage media, and Pirated software are ways through which a virus reaches from one computer to another.

Q. What are Pirated software?

Ans. Making illegal copies of copyrighted software is called “software piracy“. Some companies may intentionally attach some virus programs to their software. This program will only activate when it does not find licensed files on the computer.

Q. Write Virus Types.

   Ans.  Worm, Trojan Horse, Ransomware, Spyware, Adware, Scareware

Q. What is Worm Virus?

Ans.     A computer worm is a program whose purpose is to copy or duplicate itself. An effective worm will fill an entire disk with copies of itself and it can spread to multiple computers on a network, infecting the entire system with copies. Often, it uses a computer network to spread itself, relying on security failures on the computer. Worms almost always cause at least some harm to the network, whereas viruses almost always corrupt or modify files on a targeted computer.

Q. What is Trojan Horse Virus?

Ans. A Trojan horse refers to illegal instructions placed in the middle of a useful program. It is a type of virus that is often disguised as useful software or a game that users will find appealing.

Q. What is Ransomware Virus?

Ans.      Ransom malware, or ransomware, is a type of malware that prevents users from accessing their system or personal files and demands a ransom payment in order to regain access. There are several different ways that ransomware can infect your computer. One of the most common methods today is through malicious spam, or mail spam, which is an unsolicited email that is used to deliver malware.

Q. What is Spyware Virus?

Ans.   Spyware is unwanted software that gains access to your computing device, steals your internet usage data and sensitive information, gains access to or damages your computer, often without your knowledge. Spyware gathers your personal information and spreads it to advertisers, data firms, or external users.

it is used for many purposes. Usually, it aims to track and sell your internet usage data, capture your credit card or bank account information, or steal your personal identity. Spyware monitors your internet activity, tracking your login and password information, and spying on your sensitive information. Some types of spyware can install additional software and change the settings on your device, so it’s important to use secure passwords and keep your devices updated.