Cybersecurity Courses to Earn Big in 2023

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Cybersecurity is the application of different processes designed to protect or defend computer data and networks from cyber terrorists. 

According to statistic, cyber crimes is one of the top three mishaps over the internet. Every day, more people fall victim to cyber crimes as hackers have continuously developed newer and more advanced ways to break into private data and steal. Therefore, there is a growing need for cybersecurity experts to tackle such problems.

While courses are available to offer learning opportunities for Cybersecurity, the need to understand what each course or learning path will afford you is immeasurable. 
Below are the various Cybersecurity courses where one can earn big in 2023;

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  • Cloud SecurityCloud Security is a branch of Cybersecurity that ensures the safety of cloud-based systems. They provide the security of data held in the cloud, its applications running in the cloud, and the cloud computing environment.  
Cloud Security protects the following;
    • Physical networks are tangible tools that link networks, e.g. routers, electrical power cabling, climate controls, satellites etc.
    • Middleware – are application programming interface (API) management, database malware, and application server malware.
    • Data – all information stored, modified, and accessible.
    • Data servers – which help store and manage data examples are core network computing hardware and software, My SQL lite and MongoDB.
    • Data storage devices – used for storing data and information examples are hard drives, RAM, and flash drives.
    • Applications – this covers web apps, cloud and mobile applications. 
Cloud Security ensures the following;
  • Protect networks against data theft by providing authentication features.
  • Retrieve data in case of data loss.
  • Conceal human error or negligence that may cause data leakage.
To get started with this course, click Cloud Security and Cloud Security.

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  • Network security is a set of configurations designed to protect the confidentiality and accessibility of connected computer networks and data using software and hardware technologies.  
Every company, regardless of size, infrastructure, or its place in the industry, requires a degree of network security personnel to protect itself from the ever-growing cyber threats today.
For this reason, many network security management tools and applications today address threats and exploits in the networking system.

Downtime can do a lot of disruption and damage to an organization’s reputation in just a few minutes. So protective measures must be in place.
Network security consists of three different components: 
  • Physical, Technical, and Administrative. 
  • Physical Network Security – prevent unauthorized access to network controls such as routers and network cables. Controlled access to these things, such as biometric authentication and different kinds of locks, is essential in any organization.
  • Technical Network Security –  protects data that goes in and out of the network and stored data. This Protection system is in two ways; it needs to protect data and network systems from unauthorized personnel and protect against employee theft activities. 
  • Administrative Network Security – consists of processes determining the user’s access level and how IT staff implement changes to the infrastructure. It is managed mainly by the board or top team of the organization.
Click Network Security to get started.

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  • Mobile Security – refers to the strategy, infrastructure, and software designed to protect the critical information stored on and transmitted by laptops, smartphones, tablets, and other electronic portable devices. Mobile security is a sensitive issue, and every smartphone user needs to deal with it appropriately.  
  • Business applications – Many businesses use a wide range of internet-enabled devices, including smart security cameras, trackers for vehicles, and sensors that collect and modify data about industrial machinery.
 Since mobile devices have become more affordable, organizations and users have preferred to use them over desktop computers. Many devices being able to connect to the internet makes the device and user’s data more vulnerable to attacks and breaches.
Cybercriminals and fraudsters would exploit any available vulnerability and cause harm or damage to the user or organization.

Some of the threats attackers pose to mobile devices are:
  •  Unsecured WI-Fi – Unsecured WI-Fi hot spots make mobile devices endangered to cyber attacks. Cybercriminals can steal private information. Cybercriminals can also deceive users into connecting to hot spots, making it easy to access personal data. 
  •  Malware and ransomware – Mobile malware is software created to gain illegal access to a computer or an organization’s network. Ransomware would lock your computer, encode your files and then ask you to pay a certain amount to restore or grant you access to the computer. 
  • Phishing – One of the most dangerous mobile security threats — is an attempt to steal users’ credentials, such as credit card numbers and passwords. Cybercriminals would send their victims’ emails or SMS messages impersonating a trusted organization or individual.
  • Cryptojacking – is an illegal way of using someone else’s assets or resources, aimed to mine different cryptocurrencies such as Bitcoin or Ethereum, decreasing a device’s processing power output and effectiveness. The primary user may need to be aware but will experience a slowdown in his mining business.

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IoT Security – this is the practice that keeps your IoT systems safe. IoT systems include Dishwashers, refrigerators, smart TVs, smart watches, cars, heating and cooling systems, fitness machines, trackers, and so many others that you can connect to the internet.

IoT Security tools help to protect your appliances and systems from hackers. Help detect and monitor any threat as well. 
IoT security is defending your internet-connected or network-based devices from unwanted access. 
Application security – describes the measures taken when building a computer application to prevent sensitive data or codes from being stolen. 

When we talk about applications, it could be web, mobile, or cloud applications.
Threats to such applications may include logging problems, authentication issues, data storage errors, code exposure, etc. 
Klockwork, Veracode, Checkmarx, and Netsparker are standard tools for securing applications from these vulnerabilities through their validation and compliance features.

Coursera, udemy, alison(for web apps) are good sites to learn about Application Security.


Conclusively, Protecting our data personally and publicly is essential in our everyday lives. 
Hackers tend to improve their skills every day; therefore, the need for Cybersecurity is in high demand. No doubt, every organization or company need this personnel for this job. 


To begin your journey into Cyber security, these are some fantastic resources you can check out. 
Read more on our blogs as we post excellent articles on how to here 

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