In this article we have provided information about essay on cyber security. Nowadays, personal and business operations rely on technologies and computers, so it becomes easier for attackers to steal information via the Internet. Cyber security covers all aspects of protecting citizens, critical infrastructure and ensuring businesses are protected from any threats posed by using the Internet.
The main definition of cybersecurity is to protect networks, data, programs, and other information from unattended or unauthorized access, alteration, or destruction. Cyber security is very important nowadays due to some cyber attacks and cyber attacks all over the world. Many companies develop software for data security.
The main function of the software developed by companies is to protect the data in their systems. Cyber security not only helps in securing information, but it also protects it from virus attacks. India is one of the countries with the highest number of internet users after the United States and China.
Cyber threats can be classified into two major types: cyber crime, which is against an individual, corporate, etc. and cyber-warfare, which is against a state.
Cyber-crime is the use of cyberspace such as cellphones, computers, the Internet or other technological devices, etc. Cyber attackers can commit cyber crimes by using multiple codes and software in cyberspace. Through the use of malware, attackers exploit a weakness in hardware and software design. Hacking is a common way to penetrate the security of protected computer systems and disrupt their functioning.
Cyber crimes can occur by directly targeting computers and spreading computer viruses or using a Denial of Service attack, which is an attempt to make a network or machine unavailable to its projected users. Software called malware is used to gain access to private computers, collect sensitive information, or disrupt computer operations.
Snowden Exposure has shown that cyberspace can become a theatre of war in the 21st century. The battle for the future will not be fought on land, air or water but using cyber attacks. The use of Internet-based invisible force as a tool initiated by any state to fight against another nation is known as cyber-warfare.
The easiest thing a person can do to increase their security and relax knowing that their data is secure is to change their password. There are many password management tools that can be used for a person to keep track of everything as these applications help them use unique, secure passwords for every website and keep track of all passwords.
Deleting old unused accounts is a good way to secure someone’s information. In many cases, an attacker can easily access one’s network using their old credentials that have fallen off the curb.
To add additional security to a login, one can enable two-factor authentication because the extra layer of security makes it harder for an attacker to enter one’s accounts. Keeping your software up to date is also a way to prevent cyber attacks.
Cyber security is one of the biggest needs in the world due to today’s high internet penetration as cyber security threats are very dangerous for the security of the country. Both the government and citizens should spread awareness among the people to update their network security settings and their systems and use proper anti-virus so that their systems and network settings remain malware and virus free.
The protection of networks, data, programs and other sensitive information from unauthorized access, alteration and destruction is known as cybersecurity. Cyber security is a major concern in this era where computer use has become common for everyone. With the development of technology and the availability of the Internet to most of the public, the path to cyber crimes has also increased.
Malware, spyware, ransomware, fraud, phishing etc. are different types of viruses that are used in cyber attacks. Hackers easily gain access to one’s computer system if the user of that computer clicks on infected web pages, links, malicious websites, or inadvertently downloads a dangerous program. Cyber security plays an important role in preventing some difficult and heinous crimes like blackmailing, fraudulent transactions through second account, leakage of personal information.
It is the responsibility of every citizen to spread awareness among everyone and keep their system and network security updated to prevent cyber attacks happening around the world.
Some Important Points On Cybersecurity
1. Cybersecurity is the body of technologies, operations, and applications designed to protect programs, devices, networks, and data.
2. Since many amounts of data are collected, processed and stored on computers by government, military and corporate, cyber security is essential.
3. Organizations that protect information related to national records should take steps to protect this information with the increase of cyber attacks.
4. India ranks higher than its global peers as India accounts for 54% of ransomware and malware attacks, while globally, 47% of attacks occur.
5. Brutal terrorist attacks like 9/11 and 26/11 in Mumbai and the US also occurred due to lack of cyber security.
6. Three billion accounts were breached in 2013, as reported by Yahoo.
7. The government has taken some major steps to improve India’s cyber security and has set up several cyber crime police stations.
8. Cybersecurity is one of the major challenges in the contemporary world due to its complexity in technology and politics.
9. In December 2014, a six-month-long cyberattack on the German parliament and a cyberattack on US military computers in 2008 were launched.
10. Citizens and governments must spread awareness about cyber attacks among the public; Otherwise, the rate of cyber attacks will increase further and will not control it.
Frequently Asked Questions On Cyber Security
Question 1. What are the main types of cyber attacks?
Answer: Major cyber attacks are:
- Hacking
- Malware
- Spamming
Question 2. Is there any difference between IT and cyber security?
Answer: IT security is implementing measures and systems designed to securely protect information using a variety of technologies, while cyber security is more about protecting data in its electrical form.
Question 3. Name the biggest cyber attack ever?
Answer:Â The Internet giant announced in September 2016 that there was a cyberattack that compromised the personal information of 500 million users, the largest cyberattack ever.
Question 4. What are some of the main foundations of cyber security?
Answer: Some of the mainstays of cyber security include information security, end user education, business continuity planning, application security, operational security.
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