What is Cyber Security ?

Cyber security is a practice of protecting systems, computers, networks and programs from digital attacks, these attacks are from hackers, scammers. These cyberattacks are usually aimed to blackmailing people, misguiding people, or accessing personal information to get money from people from ransomware.

The digital world needs more cybersecurity professionals to protect their computers, systems, networks, and data from malicious attacks and unethical hackers. 


What is Cyber Security?
Cyber Security

Why we need Cyber Security ?

The users of digital world are increasing day by day, and also scams and frauds, blackmailing are increasing rapidly. To protect our data, systems, network, software, and other programs from malicious attacks. Scammers and hackers can take money from us via ransomware.
Ransomware: A type of malicious attack where any hacker or Attacker can block our files from malicious software and demand for money to access our own files.
Spyware: A program or any software which secretly spies data in our device, which cybercriminals can misuse our data for their benefit.
Adware: Advertising a malicious program which can spread malware.
Botnet: A network of computers infected with malicious software where cybercriminals use to perform tasks without owners permission.

Phishing: 
Phishing is a type of attack where cybercriminals pretending to be legitimate company or bank or any organization asking for personal information for your benefit.
Phishing attack is performed professionally from cybercriminals, that's why it is easy to deceive by their words.
Be careful while you receive any email or any call, message from any big organization, bank or any company.

Man-in-the-middle attack:

A man in the middle attack is a type of cyber threat where a cybercriminal interrupt communication between two people in order to steal data. For example on an insecure WiFi or network, an attacker could interrupt data being passed from victim's device and the network.

What cyber security experts do?

Cyber security experts is a professional who specializes in protecting electronic systems and data from unauthorized access or theft, most of the businesses and individual depends upon computers and internet to perform their activities day by day. This increased dependence on technology has made a prime target for criminals trying to access to personal and sensitive information. There is a more need of qualified and professionals in cyber security field.
If you are thinking to be a cyber security expert then you must have to understand computer science, cyber security experts have a computer science or engineering background, you must be stay upto date.

How to become a cybersecurity ?

Become a cybersecurity professional and start to get good base in the field of computer science or any similar one. Make sure you get required approvals such as Certified Ethical Hackers (CEH) and CompTIA security+. Take up internship or be involved in personal projects. Keep updated with of new threat information and technology development. Establish professional connections and relationships within the cybersecurity community.

Scope:

There is so much demand of cybersecurity professionals in this era. There are nothing cybersecurity professional compare to users of digital media, this field has a low competition, it is also a high paying skill, you can earn from this lot of money.