What is Cyber Security
Cyber Security is a type of security that is for systems connected to the Internet. Through this, the data of hardware and software is made more secure so that the data is not stolen in any way and all documents and files are safe.
Cyber Security is made up of two words Cyber + Security, meaning whatever is related to Internet, information, technology, computer, network, application or data, we call it Cyber.
Whereas security is related to security which includes system security, network security, application and information security.
How Cyber Security Works
Under Cyber Security, there is a large team of Ethical Hackers who protect your data from theft, data deletion or damage to any of your devices. Those working in Cyber Security prevent bad people from doing wrong things.
Under this, your network, computer system, any program and your data are kept safe.
Why is cyber security needed? (Why is cyber security important?)
In today's era, all the work is done with the help of computer and mobile. From small businessmen to big businessmen and from an individual to the government of a country, everyone keeps their information and data in the form of electronic information on computers and mobiles. And whenever you connect your computer and mobile to the Internet, then this data also becomes part of the Internet itself.
Any perverted stupid person present on the Internet can try to access those sensitive information and data. How valuable is this data and information to you. Only you know this. Your personal photos and videos can also be in this data, which has every possibility of being misused. To avoid all this, you need to be aware of your data and electronic information. In which cyber security helps you.
The security of its international borders is the first priority for any country. This type of sensitive information and data is also available on the computer. If this information and data falls into the hands of the enemy country, then it is difficult to even imagine its consequences. That's why we need cyber security.
What are the types of cyber security? (Types of cyber security)
Cyber security is a complex process. And it is not achieved by any one practice or method. Cyber security has to be achieved at some level. Like you run any website through the Internet in your computer. So cyber security should be at every single level from internet to your computer. Cyber security will be strong only when your computer, that website, the website's server, browser, internet is secure.
Network security
This type of cyber security is done when you connect your computer and mobile to the network or internet. All tools, procedures and practices are used for network security. All the rules and regulations are made to keep the network working safely. Due to which the crime element does not disturb the network.
The rules and regulations related to the network are made keeping in mind two things. First, how to keep cyber criminals away from the network and second, how to maintain the confidentiality of the data present in the network.
These rules can be in such a way that no person can get access to the network without username and password. And each person can also have a fixed time to view and use the files present in a network.
Data Loop Prevention (Data lose prevention (DLP))
For any institution and government, their data and the information present in the data is valuable. Whose security and privacy are their primary responsibility. This data is kept secure and confidential using Data Loss Prevention (DLP).
In this type of cyber security, institutions and governments make such rules and policies. Due to which the wrong use of data can be prevented to some extent. To implement these rules, the help of computer software and tools is taken. If these policies are violated by any user. So the data manager gets the warning immediately. So that the manager can take action at the appropriate time.
Along with this, the data manager can also keep an eye on the activities of data inside or outside his institution.
Cloud security
In cloud security, devices and data connected to the cloud network are protected. It is a set of policies, procedures, controls and practices that apply to and adhere to every device and user in a cloud network. So that everyone can be safe and help in catching the criminals on time.
Since all these policies are formulated and implemented from a single centre. As a result, if there is ever a negligence in complying with the policies in the cloud network. So by treating it immediately, it is possible to avoid the criminals.
How secure is a cloud network? It completely depends on the way the cloud company formulates policies and implements them effectively.
Intrusion Detection Systems (IDS)
This is a type of security system. With this system, the data of crimes related to cyber crime and its causes are available. The Intrusion Detection System (IDS) keeps an eye on every single activity in the network. If anything unusual happens in the network. So this system checks that speed method by going to its data store.
So that it can be known how serious this activity is and whether it should be reported to the data manager or not. Accordingly, the information is given to the network manager. And the network manager takes decisions with his own sense and experience. what he has to do next.
Intrusion Prevention Systems (IPS)
This system also works like Intrusion Detection Systems. But this system remains one step ahead. If anything unusual activity is happening in the network. And examining the data proves the seriousness of that activity. So this system is so capable. That you can take appropriate decisions with your own wisdom and experience. Due to which the dependency of the data manager is reduced. and the offender can be stopped in time
Antivirus
Antivirus is an effective way to protect your computer and mobile device from computer viruses on a personal level. This antivirus keeps an eye on your computer's software and the Internet. And keeps you informed about the updates of the software. So that your computer is fully capable of fighting computer viruses. If you open any risky website on the Internet, then this antivirus alerts you in advance.
Antivirus keeps scanning your computer and mobile from time to time. By which it is possible to find and remove any virus. You must keep updating for the antivirus to work effectively.
Advantages of cyber security
The benefits of cyber security are innumerable. Which is impossible to explain. We are explaining some of the advantages of cyber security in the points below.
Cyber security protects you from cyber crimes.
Cyber security protects your personal and business data and information from theft.
Does not allow the performance of your computer and mobile to slow down.
It also protects the devices connected to your network from cyber crimes.
Enhances the security of your computer and mobile.
Maintains the reputation of your business.
IT manager reduces the work of the employees.
Keeps you away from unnecessary advertising.
career in cyber security
The way news related to cyber attack is seen in news and newspapers every day. By looking at it, you can get an idea of the possibilities and opportunities in this field. Because in today's time, there is a need for cyber expat in small to big offices and institutions.
The work of a cyber expert is definitely full of tension. But the answer is also a work full of responsibilities. Whose respect and respect is equally respected everywhere.
Any student who has studied computer science. And be interested in the subject related to computer and network. That student by taking the course of a professional cyber expert. This area may try its luck.
Cyber Security Job: This is the era of social media and digitalization. Computers, smartphones and the Internet are the biggest needs of today. With the increase in digitization, threats to cybercrime have also increased. In such a situation, various types of online crime increased the concern of cyber security. All the countries of the world have made different laws to prevent cybercrime.
Cybercrime includes crimes like hacking and blackmailing, stalking, copyright, credit card theft, fraud and pornography. In this film, the demand of youth who know cyber security and cyber law well is increasing rapidly. There is no country in the world that has not come under the grip of cybercrime. Every day dozens of complaints of cybercrime are registered in the police station. The coming time is bringing a lot of options to make a career in network security or cyber security. Today we will tell about some courses and jobs available here to make a career in cyber security.
cyber law
Let us tell you that there are many types of courses in the cyber law field. If you want to make a career in this, then you can do UG, PG, Diploma and Certificate courses.
B.Tech LLB- 05 Years Course
BA LLB Cyber Law Specialization- 05 Years Course
LLM in Cyber Law - 01 year course
Master of Cyber Law - 02 years course
M.Tech in Cyber Law - Two years course
Diploma in Cyber Law - 01 year course
PG Diploma in Cyber Law - One Year Course
Jobs will be available in these fields
Network Security Engineer- As mentioned above, the cases of cybercrime are increasing very fast these days. To solve such a case, it is very important to have a network security engineer. A network security engineer maintains a firewall to strengthen the security system and mitigate online threats. Also checks router and network monitoring tools. The demand for jobs in this field is very high. In this, packets up to Rs 6 lakh can be easily found in the beginning.
cyber lawyer
Cyber law is an emerging failure in India. This is a great field for the student who is interested in computer as well as law field. A cyber lawyer is a lawyer with technical knowledge. This is called Techno Legal Lawyer. He has knowledge of computer, communication and network etc. A cyber lawyer can initially earn the same annual income as a normal lawyer.
security analyst
Be it a small company or a company dealing with international level, the need of security analyst is read everywhere. A security analyst helps in planning and upgrading the necessary cyber security measures. Also accesses upgrades from security mounts. Apart from this, the work of security audit and monitoring is also well conducted. On this post also the starting salary can be Rs 06 lakh per annum. This salary may be higher depending on the experience and qualification
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