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What is Ethical Hacking and why it is essential?

What is Ethical Hacking and why it is essential?

  • 08 Jan 2020
  • Admin

Before jumping into what is ethical hacking, let’s find out who is an ethical hacker. Well, an ethical hacker is also referred to as a white-hat hacker. He or she is an information security expert who systematically attempts to penetrate an application, network, computer system, or another computing resource on behalf of its legit owners and with their permission and concern. This is conducted to find security vulnerabilities that a malicious hacker could potentially exploit.

Ethical hacking is a full-fledged career option, and there is also a potential ethical hacking course in Noida. The sole purpose of ethical hacking is to evaluate the security of and identify vulnerabilities in networks, systems, as well as system infrastructure. It incorporates chalking out and attempting to exploit any vulnerability to determine whether unauthorized access or other malicious activity is possible.

Ethical hackers utilize their skillset and expertise and many of the same tactics and methods to test and bypass organizations’ IT security as their unethical counterparts, who are referred to as black hat hackers. Furthermore, rather than taking advantage of any vulnerabilities they quest for personal gain, ethical hackers document them and offer potential advice about how to remediate them so businesses and organizations can strengthen their overall security.

Ethical hackers often find security exposures in insecure system configurations, known and unknown hardware or software vulnerabilities and operational weaknesses in technical countermeasures.


Any institute that incorporates a network connected to the internet or offers an online service should consider subjecting it to penetration testing conducted by ethical hackers.

What are the uses of ethical hacking?
There are numerous ways an ethical hacker can help an organization, including:

• Finding vulnerabilities
Ethical hackers help organization determine which of their IT security measures are efficient, effective, as well as which need to be updated and which incorporates vulnerabilities that can be exploited. When the ethical hackers are done with evaluating organizations’ systems, they report back to the respective authorities about those vulnerable areas, for instance, a lack of sufficient password encryption, insecure applications as well as exposed systems running unpatched software. Institutions can use the information from these tests to further make an informed decision about where and how to enhance their security posture to prevent cyber-attacks.

• Demonstrating the models
Demonstrating the models and methods used by the cyber criminals. These potential demonstrations show executives the effective ethical hacking tactics that malicious and phony actors use to attack their systems as well as wreak havoc with their businesses. Organizations that have in-depth knowledge of the strategies and methods that cyber sharks use to break into their systems are better able to prevent them from doing so.

• Helping prepare for a cyber attack
Cyber-attacks can cripple or destroy an organization, especially a small business or an institute. However, a lot of companies and businesses are completely unaware and unprepared for cyber-attacks. Ethical hackers efficiently understand how threat actors’ function, and they know how bad these phony people will use new information and strategies to attack systems. Security experts who work closely with ethical hackers are better able to make them aware and prepare them for future attacks because they can better react to the continually changing nature of the online threats.

What is the need for ethical hacking?
Ethical hacking in today’s era is used as a common and favoured method to analyse the security systems as well as the programs of an organization. It runs parallel with security judgment, red teaming, vulnerability, and intrusion testing. Here are specific essential points that will help you understand more about the ethical hacking along with its necessity.

• An ethical hacker generally tends to play the significant role of a security expert while hacking a computer system. They however, penetrate into systems in order to detect risks as well as illegal access of the same. They consistently and continuously have to face two hurdles, that is, threat and vulnerability.
• Ethical hacking follows the guidelines of safe and secure hacking for the effective working of the system. This is a complicated procedure; hence, an ethical hacker needs a great skill set in comparison to penetration testing.
• Ethical hacking comes handy in the corporate field and institutions, to fight against unlawful practices of breaching systems and to take precautionary steps on hackers.
• Dangerous and complexed software like Trojan horses, viruses, and spam email give rise to disruption as well as a disturbance in the whole system and storage space. Ethical hacking proves to be useful as it helps to uncover these viruses attack against the authorized networks. However, besides, it leads to high-level security as well.
• The primary motive of ethical hacking is to promise safety in wireless infrastructure, which incorporates most of the current business companies’ aims.
• Ethical hacking has the advantage of gathering access to a company’s network as well as an information system. This automatically offers immense security to intellectual attacks and threats like viruses. Ethical hacking also ends up testing the security levels of the potential programs and the concerned software.

How to become an ethical hacker?
This is to be noted that there are no standard education criteria for an ethical hacker. However, if you are interested in pursuing a full-time career as an ethical hacker you can consider taking up a bachelor’s or master’s degree in information security, computer science as well as even mathematics works as a strong foundation.

Other technical subjects that support this profession incorporate scripting, programming, networking, as well as hardware engineering. These can further help you pursue a career as an ethical hacker by providing a fundamental understanding of the underlying technologies that structure the whole system that they will be working on. Other prominent technical skills incorporate system administration as well as software development.

Certified ethical hackers
There are numerous ethical hacking certifications and IT certifications related to cybersecurity that can help potential individuals become full-time ethical hackers. If you are looking for the best and professional ethical hacking course in Noida, then contact GICSEH now.

Get in touch today!!