Ethical Hacking Interview Questions and Answers, Ethical Hacking Interview Questions and Answers Freshers, Ethical Hacking Interview Questions and Answers, Ethical Hacking Interview Questions

Before getting on to the Ethical Hacking interview questions, the student must know that the Ethical Hacking is a continuously varying field which needs the students as well as professionals to upgrade their skills with the new features and knowledge, to get fit for the jobs associated with Ethical Hacking. This post related to Ethical Hacking Interview Questions and Answers, Ethical Hacking Interview Questions and Answers Freshers, Ethical Hacking Interview Questions and Answers, Ethical Hacking Interview Questions will help you let out find all the solutions that are frequently asked in you upcoming Ethical Hacking interview.

Over thousands of vacancies available for the Ethical Hacking developers, experts must be acquaintance with all the component of Ethical Hacking technologies. This is necessary for the students in order to have in-depth knowledge of the subject so that they can have best employment opportunities in the future. Knowing every little detail about Ethical Hacking is the best approach to solve the problems linked with problem.

APTRON has spent hours and hours in researching about the Ethical Hacking Interview Questions and Answers, Ethical Hacking Interview Questions and Answers Freshers, Ethical Hacking Interview Questions and Answers, Ethical Hacking Interview Questions that you might encounter in your upcoming interview.  All these questions will alone help you to crack the interview and make you the best among all your competitors.

First of all, let us tell you about how the Ethical Hacking technology is evolving in today’s world and how demanding it is in the upcoming years. In fact, according to one study, most of the companies and businesses have moved to the Ethical Hacking. Now, you cannot predict how huge the future is going to be for the people experienced in the related technologies.

Hence, if you are looking for boosting up your profile and securing your future, Ethical Hacking will help you in reaching the zenith of your career. Apart from this, you would also have a lot of opportunities as a fresher.

These questions alone are omnipotent. Read and re-read the questions and their solutions to get accustomed to what you will be asked in the interview. These Ethical Hacking interview questions and answers will also help you on your way to mastering the skills and will take you to the giant world where worldwide and local businesses, huge or medium, are picking up the best and quality Ethical Hacking professionals.

This ultimate list of best Ethical Hacking interview questions will ride you through the quick knowledge of the subject and topics like Web applications, DoS, SQL injection, Buffer overflow attacks, Cryptography, Wireless hacking. This Ethical Hacking interview questions and answers can be your next gateway to your next job as a Ethical Hacking expert.

These are very Basic Ethical Hacking Interview Questions and Answers for freshers and experienced both.

Q1: Explain what is Ethical Hacking?
A1: Ethical Hacking is when a person is allowed to hacks the system with the permission of the product owner to find weakness in a system and later fix them.

Q2: What is the difference between IP address and Mac address?
A2: IP address: To every device IP address is assigned, so that device can be located on the network.  In other words IP address is like your postal address, where anyone who knows your postal address can send you a letter.

MAC (Machine Access Control) address: A MAC address is a unique serial number assigned to every network interface on every device.  Mac address is like your physical mail box, only your postal carrier (network router) can identify it and you can change it by getting a new mailbox (network card) at any time and slapping your name  (IP address) on it.

Q3: Explain what is DOS (Denial of service) attack? What are the common forms of DOS attack?
A3: Denial of Service, is a malicious attack on network that is done by flooding the network with useless traffic.  Although, DOS does not cause any theft of information or security breach, it can cost the website owner a great deal of money and time.

  • Buffer Overflow Attacks
  • SYN Attack
  • Teardrop Attack
  • Smurf Attack
  • Viruses

Q4: Explain what is SQL injection?
A4: SQL is one of the technique used to steal data from organizations, it is a fault created in the application code.  SQL injection happens when you inject the content into a SQL query string and the result mode content into a SQL query string, and the result modifies the syntax of your query in ways you did not intend

Q5: Explain what is Network Sniffing?
A5: A network sniffer monitors data flowing over computer network links. By allowing you to capture and view the packet level data on your network, sniffer tool can help you to locate network problems. Sniffers can be used for both stealing information off a network and also for legitimate network management.

Q6: Explain what is Keylogger Trojan?
A6: Keylogger Trojan is malicious software that can monitor your keystroke, logging them to a file and sending them off to remote attackers.  When the desired behaviour is observed, it will record the keystroke and captures your login username and password.

Q7: Explain what is Enumeration?
A7: The process of extracting machine name, user names, network resources, shares and services from a system. Under Intranet environment enumeration techniques are conducted.

Q8: What is an IP address?
A8: An IP address is a virtual number assigned to a computer. It’s the address used by the TCP/IP protocol to identify a machine on the network. A computer must have a unique IP address or a conflicting IP error will occur.

Q9: What is a brute force hack?
A9: A brute force hack tries to “guess” a password and user name using a dictionary. A brute force attack takes longer but it uses each value in the dictionary attack.

Q10: What is a denial of service attack?
A10: A denial of service attack sends massive amounts of traffic to a website in an attempt to crash either the router or the web server. Hackers can use a syn attack, buffer overflow attack, smurf attack or even viruses.

Q11: What is a rogue DHCP server?
A11: A rogue DHCP server can redirect IP address assignments to allow the hacker to identify and redirect the client computer to another network segment. The hacker can then sniff network traffic from the target machine.

Q12: What are some other attacks?
A12: there are phishing attacks that trick people into entering data by using a website or form that looks similar to a bank website. Baiting is also a type of attack that tricks people into entering information on a malicious website.

Q13: What are the hacking stages? Explain each stage.
A13: Hacking, or targeting a specific machine, should follow and go through the following five phases:

  • Reconnaissance:This is the first phase where the hacker attempts to collect as much information as possible about the target.
  • Scanning:This stage involves exploiting the information gathered during reconnaissance phase and using it to examine the victim. The hacker can use automated tools during the scanning phase which can include port scanners, mappers and vulnerability scanners.
  • Gaining access:This is the phase where the real hacking takes place. The hacker now attempts to exploit vulnerabilities discovered during the reconnaissance and scanning phase to gain access.
  • Maintaining access:Once access is gained, hackers want to keep that access for future exploitation and attacks by securing their exclusive access with backdoors, rootkits and trojans.
  • Covering tracks:Once hackers have been able to gain and maintain access, they cover their tracks and traces to avoid detection. This also allows them to continue the use of the hacked system and avoid legal actions.

Q14: What is footprinting? What are the techniques used for footprinting?
A14: Footprinting refers to accumulating and uncovering information about the target network before attempting to gain access. Hacking techniques include:

  • Open source footprinting:This technique will search for administrator contact information, which can be later used for guessing the correct password in social engineering.
  • Network enumeration:This is when the hacker attempts to identify the domain names and network blocks of the targeted
  • Scanning:Once the network is known, the second step is to pry on the active IP addresses on the network.
  • Stack fingerprinting:This techinique should be the final footprinting step that takes place once the port and host are mapped.

Q15: What is Burp Suite? What tools does it contain?
A15: Burp Suite is an integrated platform used for attacking web applications. It contains all the possible tools a hacker would require for attacking an application. Some of these functionalities include, but are not limited to:

  • Proxy
  • Spider
  • Scanner
  • Intruder
  • Repeater
  • Decoder
  • Comparer
  • Sequencer

Q16: How can you avoid or prevent ARP poisoning?
A16: ARP poisoning is a form of network attack that can be mitigated through the following methods:

  • Use packet filtering: Packet filters can filter out and block packets with conflicting source address information.
  • Avoid trust relationship: Organizations should develop a protocol that relies on trust relationship as little as possible.
  • Use ARP spoofing detection software: Some programs inspect and certify data before it is transmitted and blocks data that is spoofed.
  • Use cryptographic network protocols: ARP spoofing attacks can be mitigated by the use of secure protocols such as SSH, TLS and HTTPS which send data encrypted before transmission and after reception.

Q17: Can You Name the Various Types of Ethical Hackers?
A17: There are 4 different kinds of ethical hackers. These are:

  • Certified ethical hacker
  • White box penetration tester
  • Black box penetration tester
  • Cyber warrior or the Grey box hacker

Q18: What are the tools used for ethical hacking?
A18: These are the few tools used for ethical hacking

  1. Metasploit
  2. Acunetix is a web vulnerability scanner (WVS) that scans and finds out the flaws in a website that could prove fatal.
  3. Nmap
  4. Wireshark
  5. oclHashcat
  6. Nessus Vulnerability Scanner.
  7. Maltego

Q19: What is Cowpatty?
A19: coWPAtty Package Description. Implementation of an offline dictionary attack against WPA/WPA2 networks using PSK-based authentication (e.g. WPA-Personal). Cowpatty can implement an accelerated attack if a precomputed PMK file is available for the SSID that is being assessed.

Q20: Which programming language is used for hacking?
A20: It’s best, actually, to learn all five of Python, C/C++, Java, Perl, and LISP. Besides being the most important hacking languages, they represent very different approaches to programming, and each will educate you in valuable ways.

Q21: What programs do you use to hack?
A21: Metasploit
Metasploit by Rapid 7.
Nessus Vulnerability Scanner.
Cain and Able Hacking software.
Kali Linux Penetration software.
Hydra Hacking software.

Q22: What is a script kitty?
A22: In programming and hacking culture, a script kiddie or skiddie is an unskilled individual who uses scripts or programs developed by others to attack computer systems and networks and deface websites.

Ethical Hacking Conclusion Interview FAQs

We know the list of Ethical Hacking Interview Questions and Answers, Ethical Hacking Interview Questions and Answers Freshers, Ethical Hacking Interview Questions and Answers, Ethical Hacking Interview Questions is overwhelming but the advantages of reading all the questions will maximize your potential and help you crack the interview. The surprising fact is that this Ethical Hacking interview questions and answers post covers all the basic of the Ethical Hacking technology and you have to check out the FAQs of different components of Ethical Hacking too.

However, you will be asked with the questions in the interview related to the above mentioned questions. Preparing and understanding all the concept of Ethical Hacking technology will help you strengthen the other little information around the topic.

After preparing these interview questions, we recommend you to go for a mock interview before facing the real one. You can take the help of your friend or a Ethical Hacking expert to find the loop holes in your skills and knowledge. Moreover, this will also allow you in practicing and improving the communication skill which plays a vital role in getting placed and grabbing high salaries.

Remember, in the interview, the company or the business or you can say the examiner often checks your basic knowledge of the subject. If your basics is covered and strengthened, you can have the job of your dream. The industry experts understand that if the foundation of the student is already made up, it is easy for the company to educate the employ towards advance skills. If there are no basics, there is no meaning of having learnt the subject.

Therefore, it’s never too late to edge all the basics of any technology. If you think that you’ve not acquired the enough skills, you can join our upcoming batch of Ethical Hacking Training in Noida. We are one of the best institute for Ethical Hacking in noida which provide advance learning in the field of Ethical Hacking Course. We’ve highly qualified professionals working with us and promise top quality education to the students.

We hope that you enjoyed reading Ethical Hacking Interview Questions and Answers, Ethical Hacking Interview Questions and Answers Freshers, Ethical Hacking Interview Questions and Answers, Ethical Hacking Interview Questions and all the FAQs associated with the interview. Do not forget to revise all the Ethical Hacking interview questions and answers before going for the Ethical Hacking interview. In addition to this, if you’ve any doubt or query associated with Ethical Hacking, you can contact us anytime. We will be happy to help you out at our earliest convenience. At last, we wish you all the best for your upcoming interview on Ethical Hacking Technology.