A Beginner's Guide to Ethical Hacking - Upsoft Select

Upsoft Select is back with yet another brainstorming article. In our introduction to ethical hacking, we look at what the practice involves, why it’s important, and how you can get started with learning the essential skills.

Data plays an essential role in our lives. We each consume and produce huge amounts of information each day, and it can be used in industries as diverse as healthcare, banking, marketing, and many more. However, such sensitive information needs to be protected, which is where ethical hacking comes in useful. But what is ethical hacking??

Here, we take a closer look at the practice, including what it is, why it’s useful, and how you can learn ethical hacking. We’ll also explore some of the job roles and salaries available to those with the necessary hacking skills.?

What is hacking??

Before we get into ethical hacking, let’s look at one of the key concepts that underlie the practice. In basic terms, hacking is the process of gaining unauthorized access to data that’s held on a computer, system or network.?

Hackers, or those who practice hacking, will access systems in a way that the creator or holder did not intend. Although the typical connotation of hacking and hackers is a negative one, it can actually be a beneficial process, as we shall see.?

What is ethical hacking?

Ethical hacking is the process where a professional hacker legally and deliberately tries to break into the computers and devices of an organization. In doing so, ethical hackers can test the organization's defenses, highlighting any vulnerabilities in their systems and networks.?

Of course, it’s a detailed and often complex process, with many different elements to consider. An ethical hacker, sometimes known as a white-hat hacker, will look for weaknesses in a variety of different ways. They will also perform a variety of other tasks linked to general cyber security. This can include:?

• Assessing vulnerabilities
• Penetration testing?
• Gathering intelligence about entry points
• Scanning infrastructures to spot weaknesses?
• Accessing systems/networks and exploiting vulnerabilities?
• Hiding their access and evading detection?
• Compiling reports and analysis for the attempts

What is penetration testing??

You’ll often see the terms ‘ethical hacker’ and ‘penetration tester’ or ‘pen tester’ used interchangeably. However, depending on where you look, there are some differences to note.?

Penetration Testing is a type of test that helps to identify what kinds of attacks an infrastructure is vulnerable to. It involves intentionally trying to attack the system to find its weaknesses and devise ways to defend them.

Why is ethical hacking important??

We now know what ethical hacking is, but why can computer hacking be so beneficial? Essentially, by intentionally figuring out exploits and weaknesses in an organisation’s computer networks, it’s possible to fix them before an?unethical hacker can take advantage of them.?

Ethical hackers work to help organizations identify and eliminate threats by improving the overall IT security of the organization. So, in a time where sensitive data is stored across all kinds of businesses, networks, and servers, it’s essential to protect it. White-hat (ethical) hackers help to identify exploits that could be exploited by black-hat (unethical/malicious) hackers.?

The basics of ethical hacking

Let’s take a look at a more detailed introduction to ethical hacking. While we won’t go deep into the technical details of how to hack, we’ll look at some of the roles, responsibilities, and salaries relevant to the field. We’ll also include links to courses and resources that can provide more technical information on how ethical hacking works.?

Types of ethical hacking?

Given how complex IT systems can be, it’s not surprising that there are many different ways to exploit them. As such, there are several ethical hacking methods and essential areas that a professional might use. Below, we’ve highlighted some of the most common types of ethical hacking:?

• Web application hacking. Web applications are shared over a network (such as the internet or an intranet) and are sometimes browser-based. Although convenient, they can be vulnerable to scripting attacks, and ethical hackers test such weaknesses.?
• Web server hacking. Web servers run operating systems and applications that host web pages and connect to back-end databases. There are potential weak points at each point of this process, which ethical hackers must test, identify, and recommend fixes.?
• Wireless network hacking. We’re all familiar with wireless networks – a group of computers that are wirelessly connected to a central access point. However, with this convenience comes a variety of potential security flaws that white-hat hackers must look for.??
• System hacking. Accessing a secure network is one thing, but system hacking focuses on gaining access to individual computers on a network. Ethical hackers will try and do precisely this while also suggesting appropriate countermeasures.
• Social engineering. While the other methods focus on accessing information through computers, systems and networks, social engineering targets individuals. Often, this means manipulating people to hand over sensitive data or provide access without them suspecting ill intent.

Types of ethical hacking jobs?

There are several roles associated with ethical hacking, the scope of which can vary depending on your area of expertise and the organisation/sector you’re working in. Some of the most popular ethical hacking jobs include:?

• Penetration tester. As mentioned previously, pen testers perform authorised tests on computers and networks to identify weaknesses. Penetration testers will often specialise in one particular type of system.?
• Computer crime investigator. This role focuses more on what happens after data breaches take place. They investigate a wide range of crimes, from hacking to other types of illegal activity.?
• Data security analyst. A data or cyber security analyst is usually an in-house role that focuses on identifying potential weaknesses within an IT system. They will then implement measures to prevent breaches, such as creating firewalls and encryption.?
• Network administrator. This role also focuses on maintaining computer networks and solving any problems they encounter. As well as installing and configuring networks, they help identify and solve any issues that occur within systems.?

How to learn ethical hacking?

If a career in the industry sounds appealing so far, you might be wondering how to learn ethical hacking. Thankfully, there are several routes available here, depending on your current skills, experience and ambitions.

Take an online course

Whether you already have some relevant knowledge or you’re a total beginner, an online course can be the ideal place to start with ethical hacking.

Take an online course

Whether you already have some relevant knowledge or you’re a total beginner, an online course can be the ideal place to start with ethical hacking.

Practical experience??

Whichever route you decide to take, you’ll find that gaining some practical experience will be beneficial. Many aspects of ethical hacking require a hands-on approach, and there are plenty of resources out there that can help you build these skills.?

Final thoughts?

The world of ethical hacking and penetration testing is a fascinating one. For those curious about this branch of cyber security, there has never been a better time to learn ethical hacking. Demand for those with these skills is likely to continue rising as the cost of cyber attacks continues to increase. Ethical hacking jobs also tend to pay well and offer career stability.?Whether a short introductory course or a full degree on cyber security, there are plenty of learning opportunities available.

Upsoft?is a cornerstone market place for various?Developers?and?Businesses?to collaborate and grow together. We leverage the highest?Industry Standards?in our?Projects?and we often?Outsource?our Projects to Freelancers. We have a dedicated team of?Web Developers,?Microsoft Dot Net Developers,?IoT Developers,?Mobile Application Developers?that work in a clockwork manner to deliver and deploy every Project on time with utmost Efficacy. Visit us at?UpsoftTechnologies.com?and follow us on?LinkedIn?to know more about us and our Projects.

Also for Project Enquiries email us [email protected]?and get yourself in touch with us. We'll be very happy to talk to you and hear about your Dream Project.?Your Satisfaction is our Priority.