Introduction:
1、What is ethical hacking? Getting paid to break into computers

2、Are Ethical Hacker Skills Still Valued by Top Organizations in the World?
What is ethical hacking? Getting paid to break into computers ♂
Ethical hacking, also known as penetration testing, is legally breaking into computers and devices to test an organization’s defenses. It’s among the most exciting IT jobs any person can be involved in. You are literally getting paid to keep up with the latest technology and get to break into computers without the threat of being arrested.
Companies engage ethical hackers to identify vulnerabilities in their systems. From the penetration tester’s point of view, there is no downside: If you hack in past the current defenses, you’ve given the client a chance to close the hole before an attacker discovers it. If you don’t find anything, your client is even happier because they now get to declare their systems “secure enough that even paid hackers couldn’t break into it.” Win-win!
I’ve been in computer security for over 30 years, and no job has been more challenging and fun than professional penetration testing. You not only get to do something fun, but pen testers often are seen with an aura of extra coolness that comes from everyone knowing they could break into almost any computer at will. Although now long turned legit, the world’s former most notorious uber hacker, Kevin Mitnick, told me that he gets the exact same emotional thrill out of being paid to legally break into places as he did for all those years of illegal hacking. Mitnick said, the only difference “is the report writing.”
Any hacker must take some common steps to become an ethical hacker, the bare minimum of which is to make sure you have documented permission from the right people before breaking into something. Not breaking the law is paramount to being an ethical hacker. All professional penetration testers should follow a code of ethics to guide everything they do. The EC-Council, creators of the Certificated Ethical Hacker (CEH) exam, have one of the best public code of ethics available.
Most ethical hackers become professional penetration testers one of two ways. Either they learn hacking skills on their own or they take formal education classes. Many, like me, did both. Although sometimes mocked by self-learners, ethical hacking courses and certifications are often the gateway to a good paying job as a full-time penetration tester.
Today’s IT security education curriculum is full of courses and certifications that teach someone how to be an ethical hacker. For most of the certification exams you can self-study and bring your own experience to the testing center or take an approved education course. While you don’t need an ethical hacking certification to get employed as professional penetration tester, it can’t hurt.
As CBT Nuggets trainer, Keith Barker said, “I think the opportunity to have ‘certified ethical anything’ on your resume can only be a good thing, but it’s more of an entry way into more study. Plus, if companies see that you are certified in ethical hacking, they know you have seen and agreed to a particular code of ethics. If an employer is looking at resumes and they see someone who has an ethical hacking certification and someone that didn’t, it’s got to help.”
Even though they teach the same skill every ethical hacking course and certification is different. Do a little research to find the right one for you.
Certified Ethical Hacker. The EC-Council’s Certificate Ethical Hacker (CEH) is easily the oldest and most popular penetration course and certification. The official course, which can be taken online or with a live in-person instructor, contains 18 different subject domains including traditional hacking subjects, plus modules on malware, wireless, cloud and mobile platforms. The full remote course includes six months of access to the online Cyber Range iLab, which will allow students to practice over 100 hacking skills.
SANS GPEN. SysAdmin, Networking, and Security (SANS) Institute is a highly respected training organization, and anything they teach along with their certifications are greatly respected by IT security practitioners. SANS offers multiple pen testing courses and certifications, but its base GIAC Penetration Tester (GPEN) is one of the most popular.
Offensive Security Certified Professional. The Offensive Security Certified Professional (OSCP) course and certification has gained a well-earned reputation for toughness with a very hands-on learning structure and exam. The official online, self-paced training course is called Penetration Testing with Kali Linux and includes 30 days of lab access. Because it relies on Kali Linux (the successor to pen testers’ previous favorite Linux distro, BackTrack), participants need to have a basic understanding of how to use Linux, bash shells and scripts.
Foundstone Ultimate Hacking. McAfee’s Foundstone business unit (which I worked for over 10 years ago) was one of the first hands-on penetration testing courses available. Its series of Ultimate Hacking courses and books led the field for a long time. They covered Windows, Linux, Solaris, web, SQL, and a host of advanced hacker techniques (such as tunneling). Unfortunately, Ultimate Hacking courses don’t have formal exams and certifications.
CREST. Internationally, the not-for-profit CREST information assurance accreditation and certification body’s pen test courses and exams are commonly accepted in many countries, including the United Kingdom, Australia, Europe, and Asia. CREST’s mission is to educate and certify quality pen testers. All CREST-approved exams have been reviewed and approved by the UK’s Government Communication Headquarters (GCHQ), which is analogous to the United States’ NSA.
For more on ethical hacking certifications, see 8 top ethical hacking certifications employers value.
Ethical hackers usually have a standard set of hacking tools that they use all the time, but they might have to look for and stock up on different tools depending on the particular job. For example, if the penetration tester is asked to attack SQL servers and has no relevant experience, they might want to start researching and testing different SQL attack tools.
Most penetration testers start with a Linux OS “distro” that is specialized for penetration testing. Linux distros for hacking come and go over the years, but right now the Kali distro is the one most professional ethical hackers prefer. There are thousands of hacking tools, including a bunch of stalwarts that nearly every pen tester uses.
The most important point of any hacking tool, beyond its quality and fit for the job at hand, is to make sure it does not contain malware or other code designed to hack the hacker. The vast majority of hacking tools that you can get on internet, especially for free, contain malware and undocumented backdoors. You can usually trust the most common and popular hacking tools, like Nmap, but the best ethical hackers write and use their own tools because they don’t trust anything written by someone else.
For a more in-depth look at ethical hacking tools, read “17 penetration testing tools the pros use.”
Like every other IT security discipline, ethical hacking is maturing. Standalone hackers who simply show technical prowess without professionalism and sophistication are becoming less in demand. Employers are looking for the complete professional hacker — both in practice and the toolsets they use.
Better toolkits: Penetration or vulnerability testing software has always been a part of the ethical hacker’s toolkit. More than likely, the customer already is running one or both of these on a regular basis. One of the most exciting developments in pen testing are tools that essentially do all of the hard work from discovery to exploitation, much like an attacker might.
An example of this type of tool is open source Bloodhound. Bloodhound allows attackers to see, graphically, relationships among different computers on an Active Directory network. If you input a desired target goal, Bloodhound can help you quickly see multiple hacking paths to get from where you start to that target, often identifying paths you didn’t know existed. I’ve seen complex uses where pen testers simply entered in starting and ending points, and Bloodhound and a few scripts did the rest, including all hacking steps necessary to get from point A to Z. Of course, commercial penetration testing software has had this sort of sophistication for much longer.
A picture is worth a thousand words: It used to be that to sell a defense to senior management, pen testers would hack senior management or show them documentation. Today, senior management wants slide decks, videos or animations of how particular hacks were performed in their environment. They use it not only to sell other senior managers on particular defenses but also as part of employee education.
Risk management: It’s also not enough to hand off a list of found vulnerabilities to the rest of the company and consider your job done. No, today’s professional penetration testers must work with IT management to identify the biggest and most likely threats. Penetration testers are now part of the risk management team, helping to efficiently reduce risk even more so than just pure vulnerabilities. This means that ethical hackers provide even more value by showing management and defenders what is most likely to happen and how, and not just show them a one-off hack that is unlikely to occur from a real-life intruder.
Scope and goal setting
It is essential for any professional pen tester to document agreed upon scope and goals. These are the kinds of questions regarding scope you need to ask:What computer assets are in scope for the test?Does it include all computers, just a certain application or service, certain OS platforms, or mobile devices and cloud services?Does the scope include just a certain type of computer asset, such as web servers, SQL servers, all computers at a host OS level, and are network devices included?Can the pen testing include automated vulnerability scanning?Is social engineering allowed, and if so, what methods?What dates will pen testing be allowed on?Are there any days or hours when penetration testing should not be tried (to avoid any unintentional outages or service interruptions)?Should testers try their best to avoid causing service interruptions or is causing any sort of problem a real attacker can do, including service interruptions, a crucial part of the test?Will the penetration testing be blackbox (meaning the pen tester has little to no internal details of the involved systems or applications) or whitebox (meaning they have internal knowledge of the attacked systems, possibly up and involving relevant source code)?Will computer security defenders be told about the pen test or will part of the test be to see if the defenders notice?Should the professional attackers (e.g., red team) try to break-in without being detected by the defenders (e.g., blue team), or should they use normal methods that real intruders might use to see if it sets off existing detection and prevention defenses?
Ask these questions regarding the goals of the penetration test.Is it simply to show that you can break into a computer or device?Is denial-of-service considered an in-scope goal?Is accessing a particular computer or exfiltrating data part of the goal, or is simply gaining privileged access enough?What should be submitted as part of documentation upon the conclusion of the test? Should it include all failed and successful hacking methods, or just the most important hacks? How much detail is needed, every keystroke and mouse-click, or just summary descriptions? Do the hacks need to be captured on video or screenshots?
It’s important that the scope and goals be described in detail, and agreed upon, prior to any penetration testing attempts.
Discovery: Learn about your target
Every ethical hacker begins their asset hacking (excluding social engineering techniques for this discussion) by learning as much about the pen test targets as they can. They want to know IP addresses, OS platforms, applications, version numbers, patch levels, advertised network ports, users, and anything else that can lead to an exploit. It is a rarity that an ethical hacker won’t see an obvious potential vulnerability by spending just a few minutes looking at an asset. At the very least, even if they don’t see something obvious, they can use the information learned in discovery for continued analysis and attack tries.
Exploitation: Break into the target asset
This is what the ethical hacker is being paid for – the “break-in.” Using the information learned in the discovery phase, the pen tester needs to exploit a vulnerability to gain unauthorized access (or denial of service, if that is the goal). If the hacker can’t break-in to a particular asset, then they must try other in-scope assets. Personally,
if I’ve done a thorough discovery job, then I’ve always found an exploit. I don’t even know of a professional penetration tester that has not broken into an asset they were hired to break into, at least initially, before their delivered report allowed the defender to close all the found holes. I’m sure there are penetration testers that don’t always find exploits and accomplish their hacking goals, but if you do the discovery process thoroughly enough, the exploitation part isn’t as difficult as many people believe. Being a good penetration tester or hacker is less about being a genius and more about patience and thoroughness.
Depending on the vulnerability and exploit, the now gained access may require “privilege escalation” to turn a normal user’s access into higher administrative access. This can require a second exploit to be used, but only if the initial exploit didn’t already give the attacker privileged access.
Depending on what is in scope, the vulnerability discovery can be automated using exploitation or vulnerability scanning software. The latter software type usually finds vulnerabilities,but does not exploit them to gain unauthorized access.
Next, the pen tester either performs the agreed upon goal action if they are in their ultimate destination, or they use the currently exploited computer to gain access closer to their eventual destination. Pen testers and defenders call this “horizontal” or “vertical” movement, depending on whether the attacker moves within the same class of system or outward to non-related systems. Sometimes the goal of the ethical hacker must be proven as attained (such as revealing system secrets or confidential data) or the mere documentation of how it could have been successfully accomplished is enough.
Document the pen-test effort
Lastly, the professional penetration tester must write up and present the agreed upon report, including findings and conclusions.
Are Ethical Hacker Skills Still Valued by Top Organizations in the World? ♂
The ethical hacker has become an essential asset to the information security departments of all top organizations in the world. Wondering why that is? According to Statista, approximately 15 million data records were exposed through data breaches in the third quarter of 2022. With the number of breaches on the rise, organizations needed to find a way to safeguard their data resources and expose security vulnerabilities. Enter the ethical hacker.
Hackers are generally seen as criminal elements who steal data, sell it, or use it to extort individuals. Ethical hackers, on the other hand, protect organizations from such hackers. This makes them an important part of an organization’s security toolkit. Let us find out why.
Ethical hackers are commonly referred to as white hat hackers. They are skilled information security professionals adept at identifying and exploiting vulnerabilities in a target system. They work on penetrating computer systems, networks, and other computing infrastructure in order to expose vulnerabilities to help owners better protect their resources. Organizations employ them as cybersecurity experts to prevent becoming easy targets for malicious entities with similar skills.
ALSO READ: Why Cybersecurity Threats are Rising and how to Fight Them
Ethical hacking and penetration testing are both used to discover vulnerabilities in an organization’s cybersecurity infrastructure but there are certain differences between the two.
Penetration tests are assessments carried out by third-party contractors. The organization that hires the testers defines the scope of the test. Ethical hackers, on the other hand, are not limited by any scope and carry out various types of cyberattacks on the client’s entire system.
Penetration testers carry out a one-time test to discover vulnerabilities in a client’s system when they are hired. Conversely, ethical hackers test the client’s systems for vulnerabilities. Unlike penetration testers, they also help the organization’s cybersecurity teams develop an action plan to eliminate the vulnerabilities they expose.
In the 1980s and 1990s, the computer started becoming an increasingly popular choice for individuals and businesses to store a large amount of data. Hackers became a term for individuals willing to use their skills to infiltrate computers, steal data, and even extort businesses for large amounts of money. The first ethical hackers emerged when businesses realized the merit of utilizing the skills of hackers who had been caught to expose vulnerabilities in the defenses of their infrastructure.
Today, ethical hacking has become so commonplace that you can even take up courses to become a certified ethical hacker. Companies commonly hire ethical hackers to attempt to break through their defenses. Based on their attempts, ethical hackers can even help businesses build the fundamentals of their cybersecurity infrastructure. They play a vital role in modern-day cybersecurity.
The (ISC)2 Cybersecurity Workforce Study claims that there is a global shortage of 3.4 million people in the cybersecurity workforce. Clearly, the scope for ethical hacking as a career is very high and there are plenty of jobs in the space worth exploring.
Some of the job roles you can explore are as follows:
Information security analyst
Cybersecurity analyst
Security consultant
Penetration tester
Cybersecurity engineer
ALSO READ: Why is a Good Cybersecurity Culture Good for Your Company
Ethical hacking requires specific skills that you need to spend time training to master. Thankfully, today, a number of certifications are available to develop a strong arsenal of hacking skills. Taking up the proper cybersecurity certification can help you enter this profession. Several job opportunities for ethical hackers may require an interdisciplinary Master’s Degree in IT or an interdisciplinary tech/security degree. It is also wise for hackers to get familiar with technologies like Cisco network controls, virtual machines, Citrix, and Microsoft Exchange. Consider a course from Emeritus to help develop these skills.
Here are some of the questions which are commonly asked when discussing ethical hackers:
Ethical hackers use their information systems and security skills to help businesses improve their security infrastructure. They do this by trying to expose vulnerabilities in their existing infrastructure by trying to break into it.
According to Salary.com, the average salary for an ethical hacker in the U.S. is $105,652 and may range between $94,250 and $120,535.
According to the U.S. Bureau of Labor Statistics, employment for information security analysts has been predicted to increase by 35% between 2021 and 2031. Clearly, there is plenty of demand for ethical hackers in the market. If you have the right skill set to meet the needs of ethical hacking jobs, this career path can prove to be extremely fulfilling.
Ethical hacking is not very difficult but it requires a high level of skill. You can develop these skills by taking up courses in cybersecurity.
If you want to enter the exciting world of cybersecurity, becoming an ethical hacker is a great way to do so. Learn to fit the role by upskilling today. Check out cybersecurity courses from Emeritus to expand your skill set.
By Tanish Pradhan
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Related questions
When considering "pro hackers for hire reviews," it’s critical to approach the topic with caution due to significant legal, ethical, and security risks. Here’s a structured breakdown:
1. Legal and Ethical Concerns
- Illegality: Most "hacker for hire" services operate outside the law. Hiring someone to breach systems, steal data, or spy on individuals is illegal in most jurisdictions and can result in criminal charges for both parties.
- Ethical Issues: Even if the intent seems harmless (e.g., recovering a social media account), unauthorized access violates privacy laws and ethical standards.
2. Risks of Scams and Fraud
- Fake Reviews: Many reviews for such services are fabricated to lure victims. There’s no credible platform to verify these claims, as legitimate businesses avoid this space.
- Financial Scams: Payments are often upfront, with no guarantee of service. Scammers may demand more money or disappear after payment.
- Blackmail: Sharing personal information with unknown parties risks exposure or extortion.
3. Legitimate Alternatives
- Cybersecurity Professionals: For legal needs (e.g., penetration testing, network security), seek certified experts via:
- Reputable Firms: Companies like HackerOne, Bugcrowd, or Synack.
- Certifications: Look for credentials like CEH (Certified Ethical Hacker), OSCP, or CISSP.
- Professional Networks: Platforms like LinkedIn or industry conferences (DEF CON, Black Hat).
- Account Recovery: Use official channels (e.g., contacting service providers like Google or Facebook for hacked accounts).
4. Red Flags to Avoid
- Services promising "100% undetectable" hacking.
- Requests for payment in cryptocurrency or gift cards.
- Lack of verifiable identity or professional website.
5. If You Suspect Unauthorized Activity
- Report It: Contact law enforcement or cybersecurity agencies (e.g., FBI’s IC3 in the U.S.).
- Secure Your Systems: Consult a legitimate cybersecurity expert to address vulnerabilities.
Final Advice
Avoid engaging with "hackers for hire" advertised online. Instead, invest in legal, ethical solutions to protect your digital assets or resolve disputes. For cybersecurity needs, always choose transparency and compliance with the law.
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