Cybersecurity intends to protect and recover computer systems, networks, devices, and programs from all types of cyber-attack. The attackers nowadays employ new methods involving artificial intelligence to break traditional security controls. This makes Cyber-attacks more dangerous to sensitive data. Cybersecurity aims to prevent attacks that will disrupt a system's operations. A strong cybersecurity strategy has to provide good security against all attacks. The attacks are designed to access, alter, delete, destroy an organization's sensitive data.

The need to develop cybersecurity is on the rise. Currently, society is more technologically dependent than ever before. For example, sensitive information such as social security numbers, credit card information, and bank account details are stored in cloud storage services like Dropbox or Google Drive. Also, the increased number of users, devices, and programs in the present era, combined with the increased flow of confidential data makes the importance of cybersecurity grow.

Cybersecurity is critical to all domains across industries and institutions. Those who want to protect their respective cyber-IT ecosystem from threats like fraud, vandalism, exploits, and espionage. The following are the benefits of implementing and maintaining cybersecurity practices:

· Protects data and networks

· Prevents unauthorized user access

· Improves recovery time after a breach

· Protects end-users and endpoint devices

· Leads to business continuity

· Improves confidence and the company's reputation

· Increase trust for developers, partners, customers, stakeholders, and employees

· Improves security controls without compromising company credentials

Following demands the need for Cyber Security Solution:

1. To protect your business

2. To protects personal data

3. Safer employee workplace

4. Improves productivity

5. Support IT Experts

6. Inspire confidence in customers

Cybersecurity risks can affect everyday consumers also, who can potentially fall prey to cybercrime schemes. It will only take five minutes to hack all the connected devices. Reports say that cyberattacks are happening every 14 seconds and you are likely to be affected by it eventually.

Use of Cyber Security across Domains  

The modern architecture of cybersecurity puts multiple layers of defense. This creates multiple domains of cybersecurity. A few of them are:

· Security Management

This domain involves several tasks including risk assessment, overseeing security functions to ensure operational compliance, changing management procedures and processes, sensitizing users for awareness.

· Identity and Access Management

IAM comprises all processes, systems, and procedures used for managing authentication, assigning identities, and access controls.

· Business Continuity

This domain studies and understands the central avenues that support the organization. It creates a procedure that inhabits all these critical functions and makes the organization operable with lesser data loss.

· Cryptography

Cryptography is mainly used to protect the integrity, confidentiality, and authenticity of the information concerned.

· Physical Security

This domain refers to the workflow associated with physical hardware. It provides a set of protocol that exists outside cyberspace but has a direct effect on cyberspace if breached.

· Software Development Security

This domain provides security training for developers, performs code analysis, oversees the process and procedure development, and apprehends newer feature requirements of an application and its consequent effect on its security.