Why is Cyber Security Important?

Cyber security is the process of using internet protocols to protect digital systems, networks, and individuals against cyber and digital attacks. With the evolving world of technology and reliance on cyberspace for many daily life operations, this field of security has become increasingly important in the past years.

This article will discuss the importance of Cyber Security awareness, careers, and training.

Why is Cyber Security Very Important?

Technology is only going forward, whether with new inventions or adding to the complexity of this virtual universe. Technological advances facilitate everyday operations for everyone, from first-level businesses to individuals. As criminals found loopholes in the cyber world to execute their harmful plans, the need for protection in this new world presented itself.

The continuous development of technology isn’t the only factor calling for cybersecurity. However, human laws and political systems still lack the necessary and comprehensive regulations to protect virtual world users from cybercrime. In short, they still can’t keep up.

This is why it starts with you, with everyone taking the necessary measures to protect themselves and loved ones from cybercrime and, most importantly, to report suspected or actual cybercrime to the competent authority.

Importance of Cyber Security

Cyber security is important for the entire society. Its importance differs between individuals, parents, children, organisations, banks, and the financial sector.

For Individuals

There are many applications used today that store your credit card information. No matter how much you trust these applications or their providers, you can never be too sure. These applications and websites have become an easy target for cybercriminals to obtain quick gains as they can directly drain the funds from your accounts, and it would look like you did it.

For Kids

Safety for children online cannot be stressed enough. Current and future generations are born in a technological world; they inevitably depend on technology more than we ever did. It’s important to emphasise to your kids that they should never share personal information about themselves, where they live, their school, phone number, password, or birthday when using the Internet.

Your kids must know they can come to you with anything. If they’ve ever encountered a situation online where they didn’t feel comfortable or felt afraid, they’d come to you. Talk with them about what is allowed and not allowed to be done or shared in cyberspace.

For Businesses

Instead of stealing your online-stored data, perpetrators can target the company that asked for your information since it is stored on their servers. Like when you buy something from an online retailer and pay using your credit card.

Businesses can also be targets for Identity Theft and Security Breaches, where other sensitive data about the business can be stolen and either sold on the black market or used as a means of blackmail, extortion, and even fraud.

For Banks

Developing banking systems in the past years has been dependent on the use of computers and internet systems; hence, a significant majority of bank data information is stored online. Not only that, the backing-up of the bank’s data is also stored online.

This provides cybercriminals with multiple targets to gain illicit money through tampering with stock exchange rates, for example. This sensitive banking information can even be sold in the black market, earning the perpetrators thousands of dollars.

World financial institutions such as SWIFT, Investment Banks and the U.S Securities and Exchange Commission have been active targets of cyberattacks. Automated Time Machines or ATM’s have become one of the latest targets to be added to the list, as the machine stores credit card information, the cybercriminals can easily steal the stored information.

For the Modern Day Society

Hospitals, car systems, aviation systems, and even government systems can all be targets for cybercrime. Our societies have been rapidly changing, and we are increasingly dependent on the Internet of Things (IoT), which allows for the integration of technology into everyday rituals.

IoT creates more opportunities for integration between the physical and virtual worlds, such as using your mobile phone to lock or unlock your house. This is seriously dangerous; a perpetrator can hack your phone, unlock your house, and steal more than just your credit card information. This brings crime from the cyber world into the real world, creating what’s known as a cyber-kinetic attack.

Traditionally, cyberattacks on hospitals aim to steal medical records or alter or tamper with existing records for unlawful purposes. However, many hospitals have reported great disruptions in their diagnostic equipment, and even medical devices designed to help or assist patients, such as pacemakers, have been tampered with at times.

Government systems such as traffic lights, police communications, personnel and student records, and even military systems are common targets for cyberattacks. Passports and personal IDs used to gain access or use government services are also targets for potential data cloning.

Types of Cyber Security Threats

You can face various kinds of cyber threats. The most common threats are as follows:

Phishing

Phishing is disguising fraud and sending it to the victim via text message, email, a website, or an online advert. This crime aims to steal your data, such as your credit card information, and gain money illegally.

Malware

This is software designed by the perpetrator to access computers without authorisation. You can encounter the program without knowing by downloading programs from untrusted sources or browsing suspicious websites.

Ransomware

Ransomware is software designed to prevent the victim from accessing their computer until a specified ransom is paid. However, the perpetrator can corrupt the software or data on your computer, so even when you pay the ransom, it’s not guaranteed you’ll be able to recover them.

Social Engineering

Social engineering is a luring tactic that tricks you into sharing personal information about you, such as credit card details. This form of cyber security threat can use any previous forms to add credibility to the scam.

Why is a Cyber Security Awareness Program Important?

A study in 2018 showed that 84% of information security risks are caused by employee negligence. This shows that despite being a business’s greatest asset, employees are its biggest security risk.

Why is Cyber Security Training Important?

Cybersecurity training is essential, especially for businesses or employees in different fields. While it is the IT Department’s job to install and secure the business’s operating system, basic cyber security training helps the employees avoid easily avoidable cyber attacks.

Taking some of the load off the IT Department will give them more time to fortify the company system’s defences. They can test new methods, upgrade the defence strategy, and avoid gaps in the system.

Cyber Security courses are not just for the IT Team but the entire workforce. Cyber Security is a joint responsibility; businesses have several essential points to consider when preparing a Cyber Security Program for their employees. These being:

Device Security

Many employees bring their mobiles or computers into the office for work. They use the public network at the workplace on these devices to access company-sensitive information. This puts the user at risk of cyberattack on their personal and corporate data, and their device can also get stolen if they leave it unattended.

Passwords, Access and Secure Network Connection

Creating strong passwords is a vital topic to discuss with your employees since many people don’t realise the importance of this point in particular. If you are granted access to some of the company’s sensitive data, you must make sure your account is not an easy target to hit.

Do not access your corporate account if you are using a public network that is not secure, such as out in a public restaurant or café. A public network at the workplace is secured and protected by IT tactics and defensive strategies.

Threat of Social Engineering and Phishing

Phishing is the most common form of cybercrime, aimed at stealing sensitive information such as credit card data through scam texts, emails, adverts, or websites. Train your employees to detect Phishing attempts and report them to the IT Department. While falling for this threat can be the employee’s fault, it might alert the IT team to a possible gap in the defence tactic.

How to React to a Cybersecurity Threat

An important aspect of cybersecurity awareness is knowing what to do when encountering a cybersecurity threat. Train your employees on detecting a cybersecurity breach and what to do from then on. With the help of your IT Team, create a reaction plan that every employee must follow in the event of an attack.

Why is a Cyber Security Career Important?

There are many jobs in the IT Team to consider, and the cybersecurity career is one of them. The benefits of hiring specialists to help protect your data are limitless. However, the benefits of considering a career in cybersecurity are also countless:

Real Impact

A career in cybersecurity helps you have a real impact on others in the physical world. Cybersecurity threats are not only in the virtual world. Still, they can also extend to the actual world, as in the case of the Equifax Hack that impacted over 145 million Americans who benefit from pacemakers. Imagine being able to protect the hearts of others, literally!

Variety

Technology is limitless, and so are the threats emanating from its use. Cyber Security professionals get to see and work with advanced technology that many others can only dream of. It takes time to build such a professional career and the more companies, systems, and technologies you work with, the better your knowledge of cybersecurity and its threats will be.

Unlimited Growth

The ever-growing virtual world offers unlimited opportunities to learn and develop, which is great for advancing your career. A career in cybersecurity will help you keep up with technological updates; it’s a requirement to keep ahead in this career path.

You can aim to be a Chief Information Security Officer in a corporation or work directly with the technologies that create new threats and continually improve security defences. Your only growth limitation here is your will.

Solving Puzzles

The cyber-world might be all ones and zeros, but these two numbers can create infinite cyber security challenges. Each new technological invention creates new security problems that must be dealt with. Almost every day, you will find a new technological puzzle waiting for you to solve it.

Is There Such a Thing as Security Guards in Cyber Security? And Why Are They Important?

In cyber security, a security guard is a device or system through which computers connected to different networks can connect securely. It is similar to a firewall, except that a security guard does not limit access to websites or services. Instead, it allows secure usage of these websites and services.

The Security Guard acts as a buffer between two connected networks, or more, where one or more of the networks is private, and the others are public. The guard will secure the information stored on the private network from any attacks from the public network.

A security guard controls what is shared from data stored on the protected network and protects the confidentiality of such information. They scan the data for malware, validate digital signatures, and double-check encrypted content.

Why Is It Important to Improve Cyber Security? And How?

The need for cyber security is parallel to technology development, and improvement in this field is a must. There are several steps to take to improve Cyber Security:

Get Protection

Be sure to have the appropriate anti-virus and firewall programs and test their effectiveness in blocking unwanted access. Also, ensure your workplace network is protected, and you have a strong router password.

Keep Your Software Updated

Your anti-virus and software programs must all be up to date. Make sure your update settings are set for automatic updates so that updates are downloaded immediately once they become available.

Back-Up Your Data

Always store a copy of your data securely. It’s preferable that the backup be stored offline, such as on a portable storage unit, so it doesn’t get damaged in an attack. Set a specified time for the backup operation, such as once a week, for example, and use data encryption for further protection.

Train Your Employees

Ensure that your employees know how to spot suspicious emails or websites. Be sure you’ve set a strategy to follow in the event of an attack. Limit access to systems only needed to perform their job and limit their ability to download any software except after approval.

Strong Authentication

This can be summed up in using strong ID names and passwords for all devices, including computers, mobile phones, and accounts. Using two-factor authentication is an additional step to control who gets access to your network.

Secure Business Smartphones

If smartphones are used in the workplace, ask your employees to password-protect their phones, especially if they contain sensitive information or data pertaining to the business. Use encryption to protect employee data and emphasise installing security applications on these phones to protect them.

Be Careful How You Handle Online Payments

Don’t use any means for online payments; consult your bank on the best and most secure means of processing online payments. Your bank should recommend the most validated and anti-fraud means.

Prevention Is Best

Keep an eye on your system all the time. Make an appointment to check with your bank every week, for example, to look for any irregular activity on your account. Check with your IT Team occasionally to learn about any threats they’ve encountered.

Why is Linux Important for Cyber Security?

Linux is an operating system similar to the more common Windows, Mac OS, and iOS. It is considered one of the best-known and most-used operating systems in the world. Linux is an open-source operating system, meaning that anyone can edit or modify the system and share the edited copy with others, as long as they do so under the Linux license.

Linux’s importance in cyber security stems from its more advanced tools for testing and assessing network security. One of these tools is Kali Linux, which is essential for cybersecurity professionals to perform penetration tests or system vulnerability tests.

There are five important features Linux provides for Cybersecurity Professionals:

Linux System and Network Administration

The ability to perform basic operations such as penetration tests, security monitoring and security appliances.

SELinux and AppArmor

These two security modules focus on applications in the Linux operating system that are highly effective in fending off cyberattacks. It’s estimated that almost all Linux servers and networks use SELinux and AppArmor to secure the use of applications and prevent any tasks that may put the system or the data.

Regular Expressions

When used with some Linux utilities, Regular Expressions searches the system data, files, logs, and even signs into Windows servers for key events to narrow down any events that might cause or have already caused a security breach in the system.

Open-Source Security Tools

Many open-source security tools are already installed on variations, such as Kali Linux, while some other tools can be installed manually when needed. Cybersecurity professionals use these tools to perform cybersecurity analysis or forensics operations.

Bash Scripting

A Bash shell script stores all the commands you’ve used before to perform any group of operations on the system, such as cybersecurity analysis or administrative commands, for future usage. In the case of any cybersecurity matter in the future, you can resort back to your Bash shell script and use the previous commands used in similar previous situations.

Why is Steganography Important for Cyber Security?

Steganography is hiding a secret in something visible, such as an important message in a picture. It’s not like cryptography, where you encrypt the message so no one would understand; it’s a form of hiding information in a clever way.

While steganography can be used to deliver secret messages, attackers can also use it to embed a secret script in an online document, for example. Once someone on the internet downloads that document or even opens it, the secret script is activated, and an application is installed on the computer that grabs online viruses and compromises the victim’s computer.

Over the past years, the increased use of steganography in conducting cyberattacks has prompted professionals to analyse the tactics, techniques, and procedures used by attackers to prevent attacks. As a result, more anti-virus applications can identify steganographic applications.

This battle is forever going, as steganography is used by both attackers to hide their attacks and security professionals working around the clock to identify new signatures.

The importance of cybersecurity will only increase as long as technology continues to develop. Knowing how to protect yourself, your loved ones, and your business from cybercrime is crucial.

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