What is Cyber Security in Simple Words?


Cyber Security is the protection of information systems and organizations against cyber threats. It applies technology, processes and controls to protect systems, networks, programs, devices and data from cyber-attacks. We use Cyber security in communications systems, such as computer networks, to provide a measure of protection from security threats on those systems. Cyber security combines technical, human, and process elements for protecting information and other assets in any medium controlled by digital technology. The technical element is the protection mechanisms due to cyber security threats.

What is Cyber Security in Simple Words ?

Cyber security is a phenomenon that has arisen in the last decade and has become a hot topic for discussion. Every day, new malware and viruses are being developed to infect your computer and cause it to crash or be destroyed altogether. If you often surf the Internet, you must have come across information about Cyberattacks on several websites and online accounts. Cyber security is important to every user. Therefore, it's important to know the basics of cyber security if you're planning to protect yourself online.

Types of cyber security

1) Network Security: A good network security system helps businesses reduce the risk of falling victim to data theft and sabotage. Network security helps protect your workstations from harmful spyware

2) Application security: Publication security tools are essential for both developers and IT professionals to avoid security vulnerabilities in software. Application security tools can help find, fix, and enhance the security of any app, on-premise or in the cloud.

3) Cloud Security: It is a security designed to shield cloud-based infrastructure, applications, and data. Also, it ensures user and device authentication, data and resource access control, and data privacy protection.  

4)IoT Security:  IoT is the act of blocking Internet devices and the networks they are connected to from threats and breaches by protecting, identifying, and monitoring risks, all while helping fix vulnerabilities from a range of devices that can pose security risks to your business.

5) Endpoint protection: Endpoint security or endpoint protection is a practice to protect computer networks that are remotely bridged to client devices.

6) Compliance and governance : 

Governance, risk management and compliance is the term covering an organization's approach across these three practices: governance, risk management, and compliance. 

Who needs Cyber Security? 

It is a mistake to assume that you are of no interest to cyber attackers. Everyone who is connected to the Internet needs cyber security. Most cyber attacks are automated and aim to exploit common vulnerabilities rather than specific websites or organizations.

So Cyber security has become the need of the hour.

Types of cyber threats

Common cyber threats include:

  • Malware: such as ransomware, botnet software, RATs (remote access Trojans), rootkits and bootkits, spyware, Trojans, viruses and worms.
  • Backdoors, which allow remote access.
  • Formjacking, which inserts malicious code into online forms.
  • Cryptojacking, which installs illicit cryptocurrency mining software.
  • DDoS (distributed denial-of-service) attacks flood servers, systems, and networks with traffic to knock them offline.
  • DNS (domain name system) poisoning attacks compromise the DNS to redirect traffic to malicious sites.

The cloud enables data loss prevention solutions to be fully integrated into an organization's existing applications, with end-users working on familiar tools and operating systems. The cloud-based service operates so that customers don't have to install any hardware, software or make any changes to the applications they use every day. This approach greatly improves efficiency, reduces cost and eases the time and complexity of deploying a DLP solution. It is a good option for organizations that need quick deployment and maintains control of their sensitive data.

If someone is looking to make a bright career in Cyber security, then a cyber security online course can help them ace the skills in Cyber Security. If you are looking for the best online cyber Security course, Careerera is a one-stop destination for all your professional needs.

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