What is Cyber Security?

What is Cyber Security?

In the digital age, data is a valuable commodity. It is therefore no surprise that incidents of cyber-attacks and security breaches are increasing. These attacks can result in direct loss of resources, commercial interests, and intellectual property. Organizations are making efforts to prevent leakage of sensitive information and to ensure data integrity. As a result, they are adopting stringent cyber security measures. Cyberspace protects the secure enterprise IT landscape from malware, virtual attacks, and unauthorized use. However, improvements in virtual security methods accompany an ever-increasing threat scenario. Safety Intelligence (AI) has been used in recent developments in the field of cybercity to enhance security quotient. Skilled cybercity negates phishing, farming, man in the middle (MITM) and other covert attack vectors. HCL’s cyber security solutions enable a seamless transition from a static to a dynamic pose. Our services include infrastructure security, application security, governance risk and compliance, identity and access management, and business continuity.

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The importance of cyber security

As human society becomes digital, all aspects of our lives are facilitated by networks, computers and other electronic devices, and software applications. Critical infrastructure, including health services, financial institutions, governments, and manufacturing, all use computers or smart devices as a core part of their operations. A large proportion of those devices are connected to the Internet. For financial gain, extortion, political or social purposes (known as hackitivism), or just vandalism, those actors have more incentives than ever to find ways to infiltrate those computer systems.

Specific issues that cyber security measures can help protect against include:


Brute force, targeted, and denial of service attacks that take your business offline or provide unauthorized access to your systems and data

Data breaches

Exposure of sensitive business, customer, and supplier data

Identity theft

Compromised customer data that results in the theft of logins, passwords, and other sensitive, personally identifiable data. Cyber security helps your organization stay ahead of cyber threats by providing a toolbox of approaches, tactics, and software to identify and protect against threats.

A comprehensive cyber security strategy, supported by strong policies, processes, practices, and tools can significantly reduce the risk that an organization or individual will be targeted or damaged by cyber-attacks.

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Cybersecurity challenges

Cyberspace is constantly challenged by hackers, data loss, privacy, risk management and changing cyber strategy. Currently nothing indicates that cyber-attacks will subside. In addition, increased entry points for attacks increase the need for secure networks and devices. One of the most problematic elements of cybercity is the increasing nature of security risks. As new technologies emerge, and technology is used in new or different ways, new avenues of attack develop. It can be challenging for organizations to keep moving forward in these frequent changes and attacks, as well as updating their practices to protect them. It also includes ensuring that all elements of cyber security are constantly updated to protect against potential vulnerabilities. This can be particularly challenging for small organizations. Additionally, today, there are many possible data that an organization can gather on individuals who participate in one of its services. With more data collected, the possibility of a cybercriminal who wants to steal personally identifiable information is another concern. For example, an organization that stores personally identifiable information in the cloud may be subject to a ransomware attack, and they must do what they can to prevent a cloud breach. Cybersecurity should also address end-user education, as an employee may accidently bring a virus into a workplace on their work computer, laptop, or smartphone.

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