In today's era that relies heavily on technology and the Internet, cybersecurity service has become crucial. Digital data is of great importance in our daily lives and in business, but it faces constant cyber threats. In this article, we will explore the importance of cybersecurity and its role in protecting our data and the security of the online world.

Definition of cyber security

Cybersecurity is a set of procedures and techniques used to protect digital systems and data from cyber threats and intrusions. Cybersecurity can be defined as follows:

“Cybersecurity is a set of activities and measures aimed at protecting digital systems, networks and electronic data from cyber threats and attacks. This includes securing data, maintaining the confidentiality of information, and ensuring the availability of digital services without disruption. The field of cybersecurity deals with a variety of threats, including Viruses, malware, hacks, data theft, and other cyberattacks that can be devastating to individuals and organizations.”

Cybersecurity aims to achieve several goals, including protecting the confidentiality of information and data content, ensuring the uninterrupted availability of digital services, and reducing the risks of hacking and tampering with digital systems. It also includes identifying and monitoring security vulnerabilities and effectively addressing new threats.

The importance of cybersecurity service:

The importance of cybersecurity service can be summarized in the following points:

1. **Protecting sensitive data and information:** In our current era, digital systems and networks contain a lot of sensitive information and important data. The cybersecurity service contributes to protecting this data from leakage and unauthorized access, which preserves our privacy and the security of our information.

2. **Ensuring the sustainability of digital operations:** Cybersecurity ensures the continuity of digital businesses and services. This means that individuals and organizations can rely on technology without interruption, helping to avoid data loss and downtime in service delivery.

3. **Prevention of cyber threats:** Cyber security service allows responding to increasing cyber threats. This includes viruses, malware, hacks, online fraud attacks, and more. If these threats are addressed effectively, major damage can be avoided.

4. **Maintaining the reputation of organizations:** Cyber breaches and data loss can lead to significant damage to the reputation of organizations. Cybersecurity service contributes to maintaining the organization's reputation by protecting against hacks and leaks.

5. **Compliance with legislation and regulations:** Many laws and regulations impose strict requirements on data protection and privacy. Our cybersecurity service helps organizations comply with these laws and avoid legal consequences.

6. **Enhancing digital trust:** When individuals and customers know that their information is protected and secure online, this increases confidence in using digital services and interacting online.

Overall, it can be said that cybersecurity service enhances trust and sustainability in the modern digital world, and protects data and systems from constant threats, making it crucial in the age of technology.

Important roles in cybersecurity service:

Cybersecurity service includes a variety of important roles that ensure the effective protection of digital systems and data. Here are some key roles in a cybersecurity service:

1. **Security Analyst:** This role involves monitoring networks and systems to detect cyber threats and security breaches. A security analyst investigates suspicious cases and takes action to address attacks and fix security vulnerabilities.

2. **Security Manager:** This role is responsible for preparing and implementing cybersecurity strategies within the organization. This includes setting security priorities, allocating resources, and overseeing security teams.

3. **Security Engineer:** Security engineers are responsible for designing and implementing security systems and technologies. They develop technological security solutions that meet the needs of the organization and ensure their integration with existing infrastructure.

4. **Security Assessor:** These specialists conduct security assessments to analyze weaknesses and vulnerabilities in the system and provide recommendations to enhance security. They sometimes collaborate with third parties to assess system security.

5. **Chief Information Officer - CIO:** The Information Technology Director identifies technological needs and ensures the availability of secure technological resources. Cybersecurity is an essential part of the CIO's role.

6. **Incident Responder:** When a cyber attack occurs, an Incident Responder handles the case immediately. It attempts to assess the damage, stop the threat, and restore affected systems.

7. **Security Awareness Manager:** This role deals with security awareness within the organization. This includes developing education and awareness programs for employees about cybersecurity risks and how to stay safe.

8. **Penetration Tester:** These experts simulate cyber attacks to test the security of systems. Their goal is to uncover loopholes and weaknesses in security.

9. **Secure Network Engineer:** Secure network engineers design and configure secure networks that are protected from cyber attacks.

10. **Chief Security Officer - CSO:** The Chief Security Officer defines security strategies and has ultimate responsibility for cybersecurity within the organization.

These roles play an important role in achieving cybersecurity and protecting systems

source : what is Cyber Security