System Hacking Learn How To Hack System
The world is transitioning into a hub of technology-based gadgets such as smart devices and gadgets where they can be hacked using some present algorithms, patterns, tricks, tactics, and techniques by a professionally working black-hat hacker, compromising all your digital assets in such a way that you can retrieve them. Nowadays, organizations hailing from any particular niche can be prey to incidents related to cyberattacks. Hence, we are just required to develop more professional individuals who know all the system hacking techniques.
To do so, they need to learn how to hack systems through fully verified system hacking techniques. Furthermore, in this segment, we are going to elaborate on the ethical hacking tutorial in a pretty decent manner so that anyone can understand the varied system hacking techniques and learn how to hack systems. Moreover, we will also describe how a potential security analyst secures the system before and after it is hacked.
Here, you will be exposed to the prime disparity between ethical hacking and penetration testing, the various phases of hacking, footprinting and scanning, network scanning, gaining access, maintaining access, and covering tracks.
What is system hacking?
The term “system hacking” can be defined as the stealing or compromising of sensitive information or digital assets by a malicious threat actor for one’s benefit by misusing that particular piece of information through illegal selling or utilizing oneself. It is done by tracking down the vulnerabilities in an IT infrastructure and exploiting them with the correct strategy by gaining unauthorized access.
Hacking Linux Operating System
Linux is one of the most secure operating systems in the world, based on the Unix OS developed by Linux Torvalds. However, it is duly formed over the measure of open-source software development and distribution.
In addition, hackers utilize distinguished tactics to compromise Linux OSs, as it is very tough to hack Linux OS in comparison to other operating systems in the world.
Compromising Linux OS utilizing the SHADOW file.
Another approach employed is overlooking the user password option in Linux.
The additional strategy includes noticing the bug in the Linux distribution and taking advantage of it
Hacking Mac OS
For full-time practicing black-hat hackers, it is like a walk on the cake to hack a Mac OS just like any other operating system. In addition, some more measures that a professional hacker can take to adapt to compromise the Mac OS are as follows:
A dedicated Python coding command to evade anti-virus.
A single Ruby command to surpass anti-virus is also sufficient.
Moreover, a Tclsh command can bypass the antivirus.
Employing restoration mode to remove and brute-force the hash.
Usage of single-user mode to configure a backdoor.
Link to backdoors from any particular place.
Hacking Android Phone
Hacking Android Phone
Learning to hack an Android phone or, as you can simply say, the Android system, is also a very famous exploitation method nowadays among ethical hacking learners and they dedicatedly want to know the prime procedure to know how to hack the system of an Android phone.
Moreover, Android system hacking is accomplished in a pretty decent manner by employing the below-mentioned measures:
Installing malware or a Trojan on the target’s Android device and controlling it remotely through your master device.
Assembling a shell terminal with proper admin access on the target’s phone.
Employing Spynote could also do a pretty decent favor for a hacking professional as one of the prominent methods of accomplishing Android hacking.
METASPLOIT and MSFVENOM
Employing Android Debug Bridge (ADB) methodology.
Using varied sorts of spy apps.
Stagefright exploit.
Keyloggers: Kikde iOWL and Shadow: Kids keylogger.
Hacking Windows
There are many possible ways in which a potential malicious threat actor can hack into a Windows-based system just to gain unauthorized access to the concerned system. Moreover, from a bunch of potential techniques, hackers usually prefer the method of social engineering to gain sensitive information about the Windows OS. Certainly, when a hacker can crack down on access to Windows computers, the same would go and change the respective passwords of the systems so that the owner could not take back the access from him.
In the whole process, mostly the real owner of the computer is not even aware of the manipulation of the computer access.
Ethical Hacking vs Penetration Testing
Most users see both technologies as the same; they think that doing penetration testing is the actual meaning of ethical hacking. Here, we are going to elaborate on the basic difference between ethical hacking and penetration testing in the following table:
| Ethical Hacking | Penetration Testing |
| Ethical Hacking is the practice of hacking the system using an official methodology to track down any potential form of vulnerabilities present in the system | It can be expressed as the authorized set of methods to track down security vulnerabilities, drawbacks, and risks. |
| It is employed to determine the loopholes and secure the actual hacking and compromise of the digital assets of an organization on a real-time basis. | This process is very useful, as it is being used to enhance corporate defense systems. |
Phases of System Hacking
When it comes to knowledge of the phases of system hacking, there are around five particular phases in penetration testing, which include the following:
Reconnaissance: hugely employed to collect data.
Scanning is utilized to collect additional intelligence on the information.
Gaining access requires the command of one or more network devices to obtain datasets.
Maintaining access takes some additional datasets from the aimed ecosystem.
Covering tracks: clear footprints of the attack detection.
Moreover, we can sincerely understand that there are numerous concepts of hacking, like the phases of penetration testing, footprinting, scanning, enumeration, system hacking, sniffing traffic, and so on.
Footprinting
Reconnaissance, also known as footprinting, is highly utilized for collecting all the potential datasets about the target system, which could be both active and passive. Moreover, the gathered data is employed to trespass into the particular target system and determine the attack types on the system strictly based on security.
In addition, an abundance of information about the website, like domain name, IP address, email iID namespace, geolocation, history, etc., can be encountered in this particular way.
Footprint and Scanning Tools
Several tools are used to gather information, such as:
Search engines: Yahoo, Bing, DuckDuckGo, Google, Mozilla Firefox, and other search-distinguished info-searching sites to extract any relevant data.
Traceroute: It is dedicatedly utilized to track down a way between the user and the target system on the networks.
Crawling: Browse the internet to extract data.
Nslookup: Querying DNS server to obtain some information
Whois: It is a dedicated lookup of the website to get sensitive details such as email, registration, etc.
The Harvester is utilized to register emails and subdomains.
Netcraft is a pretty genuine tool to collect datasets about web servers on both the server and client sides.
Scanning tools such as
Nmap: A wide variety of scanning tools are especially utilized for scanning purposes and for searching free ports of the target.
Nessus: This scanning tool is employed for finding quick vulnerabilities and loopholes in the ports.
Nexpose: Its work is just like that of Nessus.
Penetration testing and exploration tools such as
MEDUSA: This particular tool is used to acquire authentication services on the target machine.
Hydra: This tool is genuinely used to break authentication systems.
Metasploit: This tool is generally utilized to exploit the system.
Network scanning
The genuine step of network scanning is the second stage of information collection, where a malicious actor attempts to do in-depth research into a system to look for some credible form of dataset. Moreover, ethical hackers attempt to secure an organization’s attacks by utilizing this network scanning efficiently. In addition, the particular tools and techniques employed for scanning are as follows:
Crafted packets
TCP flags
UDP scans
Ping sweeps
The hackers try to track down a live system utilizing a protocol, blueprint the same network, and execute vulnerability scans to search for weaknesses in the system. Moreover, there are three types of scanning present, as follows:
Port scanning
Network scanning
Vulnerability scanning
Gaining Access
GAINING ACCESS
It is the step where a security analyst tries to intervene in a system and gain access to its digital assets, such as:
Password cracking
Password attacks
MAINTAINING ACCESS
In this step, you just need to maintain your access to the compromised system to which you have successfully gained access. Now, to remain undetected in the network, you just need to safeguard your presence in it. Additionally, you need to install some hidden infrastructure to keep working through the backdoor open, and to dothat that, you need Trojan horses, covert channels, rootkits, etc.
COVERING TRACKS
Now, you just need to cover all the traces of the attack you made, such as log files and intrusion detection system alarms, to hide the tracks. In addition, if you remove all the files and folders produced, the waterlog and registry will be deleted once the malicious threat actors depart the compromised system. Moreover, one may also use reverse HHTTP shells and ICMP tunnels just to cover tracks and traces of attacks performed.
PROTECTING YOUR SYSTEM FROM HACKING
Some varied methodologies that can be employed to tackle malicious actors are described below:
OS UPDATES
One should continuously update their operating system; the latest updates always carry patches for current version vulnerabilities.
SECURITY PROGRAMS
One should always download and install the latest security programs, including antivirus and anti-malware software, that genuinely help enhance the security level of their system.
DBAN
This is very important software that one can employ to remove all of one’s personal traces, files, folders, etc. on the HD if one is planning to resell your system.
SMART EMAILING
One should play smart while opening suspicious links in doubtful emails. Adapting quick searches on the subject lines or the recipient assists in tacking with phishing practices.
OFF-CLOUD
Maintaining crucial or sensitive pieces of information in the cloud shortens the risk of securing them from illegitimate hacking exercises.
ONLINE SECURITY TOOLS
You may also employ some sort of online security tool to protect your computer systems from the ill intentions of malicious threat actors.
NETWORK STRENGTHENING
Adapting the practice of strong encrypted passwords and VPNs (virtual private networks) broadens the security of your system from black-hat hackers breaking into it.
INTERNET SECURITY SUITE
One can adapt the practice of a complete internet security suite for one’s enterprises or individual systems, which is one of the most reliable solutions to avert cyber-attacks.
TRAINING
We highly recommend that you train your employees to thoroughly inspect the links and email addresses before clicking on them on the suspicious emails they get on their official email addresses. One should train their employees about the potential measures by which a malicious threat actor reaches them to obtain some crucial form of data related to their organization.
ENDPOINT PROTECTION
It is one of the most crucial steps that a security analyst should take to secure their internet-based devices and smart equipment without any data loss or theft. Moreover, certain networks are remotely linked to devices such as laptops, computers, and mobile devices, making them an easy target for security threats and data breaches. One needs to ensure that proper endpoint protection is enabled on paths that can be compromised easily.
FIREWALL
Embracing the practice of utilizing a firewall has been a proven asset to defying major cyberattacks in numerous organizations hailing from niches of every major and minor scale, size, and number of employees.
FREQUENTLY ASKED QUESTIONS
About System Hacking Learn Techniques
1: How do hackers hack systems?
By employing the following-mentioned techniques, hackers can hack systems:
Reconnaissance
Scanning
Gaining access
Maintaining access
Covering tracks
2: Can you hack into systems?
Yes, anyone can hack into systems by learning efficient training in the Ethical Hacking Course under the guidance of a superb training instructor with years of technical experience, just like the Bytecode Institution in Delhi at the Laxmi Nagar branch.
3: What are the system hacking steps?
Some of the professional system hacking steps are described as follows:
Reconnaissance
Scanning
Gaining access
Maintaining access
Covering tracks
4: What are the three types of hacking?
The three prominent types of hacking categories are as follows:
Black-hat hacking
White-hat hacking
Grey Hat Hacking
5: How Do Hackers Get Into Computer Systems?
By employing some dedicated steps they learn during a specialized Ethical Hacking Training and Certification Course under the guidance of a knowledgeable training instructor imparting quality education, they learn how to hack the system.
CONCLUSION
To wrap up, we would like to describe some of the prominent steps that one should employ to understand system hacking protocols so precisely. One may also learn how to hack systems by employing the aforementioned techniques under the guidance of a genuine training instructor in a fully verified and accredited cyber security institute, just like Bytecode Institution in the NCT of Delhi at the Laxmi Nagar branch.
Table of Contents