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What is Cybersecurity and its importance? What are the biggest challenges in cyber security?

Cybersecurity is the protection of Internet-connected systems such as hardware, software, and data from cyber threats. This practice is used by individuals and businesses to protect against unauthorized access to data centers and other computer systems.

A strong cybersecurity strategy can provide a good security posture against malicious attacks designed to access, alter, remove, destroy, or extort an organization’s or user’s systems and sensitive data. Cybersecurity also helps prevent attacks that aim to disable or disrupt system or device operations.

Why is cyber security important?

As the number of users, devices, and programs in the modern enterprise grows, combined with an increased deluge of data much of which is sensitive or confidential the importance of cybersecurity continues to grow. The increasing volume and sophistication of cyber attackers and attack techniques further exacerbates this problem.

Benefits of cyber security?

Benefits of implementing and maintaining cybersecurity practices include:

• Protecting the business from cyber attacks and data leaks.

• Data and network protection.

• Prevention of access by unauthorized users.

• Improved breach recovery time.

• Protection for end users and end devices.

• Following the regulations.

• Business continuity.

• Increased confidence in the company’s reputation and the trust of developers, partners, customers, stakeholders and employees.

What are the biggest challenges in cyber security?

Cyber ​​security is constantly being challenged by hackers, data loss, privacy protection, risk management and changing cyber security strategies. The number of cyber attacks is not expected to decrease in the near future. In addition, the increasing number of entry points for attacks, such as with the advent of the Internet of Things (IoT), and the growing surface area of ​​attacks increase the need for network and device security.

Key challenges that must be continually addressed include evolving threats, data deluge, cybersecurity training, labor and skills shortages, and supply chain and third-party risks.

1)Evolving threats

•One of the most problematic aspects of cyber security is the evolving nature of security risks. As new technologies emerge and as technology is used in new or different ways, new attack methods evolve.

•Keeping up with these frequent changes and advances in attacks, as well as updating your defenses against them, can be challenging.

•Issues include ensuring that all cybersecurity elements are constantly updated to protect against potential vulnerabilities. This can be particularly difficult for smaller organizations without sufficient staff or in-house resources.

2)Flood of data

In addition, organizations can collect a lot of potential data about individuals who use one or more of their services. With more data being collected, another concern is the likelihood that a cybercriminal will want to steal personally identifiable information (PII).

For example, an organization that stores PII in the cloud may be exposed to a ransomware attack. Organizations should do what they can to prevent cloud disruption.

3)Cyber ​​security training

Cybersecurity programs should also address end-user education. Employees can accidentally bring threats and vulnerabilities into the workplace on their laptops or mobile devices. Similarly, they may behave insecurely – such as clicking on links or downloading attachments from phishing emails.

Regular security awareness training will help employees contribute to protecting their company from cyber threats.

4)Labor shortages and skills shortages

Another cybersecurity challenge is the lack of skilled cybersecurity workers. As the amount of data collected and used by businesses grows, so does the need for cybersecurity professionals to analyze, manage and respond to incidents. (ISC)2 estimates the workplace gap between needed cybersecurity jobs and security professionals at 3.4 million.

5)Supply chain attacks and third-party risks

Organizations can do their best to maintain security, but if the partners, vendors, and external vendors who access their networks do not behave securely, those efforts are futile. Software and hardware-based supply chain attacks are becoming increasingly difficult security challenges to address. Organizations must address third-party risks in the supply chain and mitigate software delivery issues, for example by using software BOMs.

Written by: Vaishali Verma

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