Learning Ethical Hacking From Scratch - A Complete Roadmap

 

Introduction to Ethical Hacking

It is a method of testing system networks for any vulnerabilities opposing malicious threats, identity thefts, or cyberattacks that might result in financial loss or any other harm to the organization. 

Ethical hackers systematically infiltrate systems using the same techniques used by illegal hackers. The major difference between illegal and ethical hackers is that ethical hackers have got all the required permissions from authorized persons to try and hack the system to enhance the security of actual attacks. 

Furthermore, extreme organizations also finance cyberattackers to threaten a nation’s security or steal data by introducing malware or spyware. 5 stages of ethical hacking are 

1. Investigation

An ethical hacker first collects all the target device or system information. Using different footprint tools, an ethical hacker scouts search engines, web services, social media platforms, DNS, emails, networks, etc. 

2. Scanning 

In the next step, ethical hackers collect more information related to the network and devices, along with open ports, protocols, services, hosts, live servers, etc.

3. Gaining Access

It is the most crucial step, where an ethical hacker tries to gain access to the networks, hosts, systems, or apps depending on the vulnerabilities found at the scanning stage.

4. Keeping Access

Once the ethical hacker gets access through the vulnerabilities, it's not required for that vulnerability to keep going on, and a user could deploy security patches. Therefore, if a hacker aims to continue with the access irrespective of the vulnerabilities, then they may require to implement keyloggers, trojans, or spyware to manage their access. 

5. Clearing Traces
At this stage, an ethical hacker cleans traces of the hack and trojans or spyware they might have deployed. It’s a POC (Proof Of Concept) to confirm if hackers can imitate a similar situation and stay unexposed. 

Read More:-https://www.janbasktraining.com/blog/learning-ethical-hacking/

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