47 CEH Interview Questions and Answers For Experienced. If you are searching for Certified Ethical Hacker interview questions, this article will help you with 47 real-time scenario based CEH certification exam questions to crack your next Ethical hacker job interview. Coding compiler wishing you all the very best for your future and happy learning.
CEH Interview Questions
What is Ethical Hacking and an Ethical Hacker?
Ethical hacking and ethical hacker are terms used to describe hacking performed by a company or individual to help identify potential threats on a computer or network. An ethical hacker attempts to bypass system security and search for any weak points that could be exploited by malicious hackers.
Ethical hacking refers to the act of locating weaknesses and vulnerabilities of computer and information systems by duplicating the intent and actions of malicious hackers. Ethical hacking is also known as penetration testing, intrusion testing, or red teaming.
What are the tools used for ethical hacking?
These are the few tools used for ethical hacking.
- Metasploit
- Acunetix is a web vulnerability scanner (WVS) that scans and finds out the flaws in a website that could prove fatal.
- Nmap.
- Wireshark.
- oclHashcat.
- Nessus Vulnerability Scanner.
- Maltego.
Why is ethical hacking so important?
As opposed to malicious “black hat” hacking, ethical “white hat” hacking (also called penetration testing) involves using computer hacking skills to identify network security vulnerabilities and patch security holes before anyone can abuse them.
What are the stages of ethical hacking?
Here is a brief overview of the five phases of penetration testing (ethical hacking):
Phase 1 | Reconnaissance. Reconnaissance is the act of gathering preliminary data or intelligence on your target.
Phase 2 | Scanning.
Phase 3 | Gaining Access.
Phase 4 | Maintaining Access.
Phase 5 | Covering Tracks.
What are the types of hacking?
Types of Hacking are,
- Website Hacking
- Network Hacking
- Ethical Hacking
- Email Hacking
- Password Hacking
- Online Banking Hacking
- Computer Hacking
What is Website Hacking?
Hacking a website means taking control from the website owner to a person who hacks the website.
What is Network Hacking?
Network Hacking is generally means gathering information about domain by using tools like Telnet, Ns look UP, Ping, Tracert, Netstat, etc… over the network.
Certified Ethical Hacker Interview Questions
What is Ethical Hacking?
Ethical hacking is where a person hacks to find weaknesses in a system and then usually patches them.
What is Email Hacking?
Email hacking is illicit access to an email account or email correspondence.
What is Password Hacking?
Password Hacking Password cracking is the process of recovering secret passwords from data that has been stored in or transmitted by a computer system.
What is Online Banking Hacking?
Online banking Hacking Unauthorized accessing bank accounts without knowing the password or without permission of account holder is known as Online banking hacking.
What is Computer Hacking?
Computer Hacking is when files on your computer are viewed, created, or edited without your authorization.
What is footprinting in hacking?
Footprinting is the first and most convenient way that hackers use to gather information. about computer systems and the companies they belong to. The purpose of footprinting to. learn as much as you can about a system, it’s remote access capabilities, its ports and. services, and the aspects of its security.
What is scanning in ethical hacking?
After footprinting and reconnaissance, scanning is the second phase of information gathering that hackers use to size up a network. Scanning is where they dive deeper into the system to look for valuable data and services in a specific IP address range.
What is Cowpatty?
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.
Which programming language is used for hacking?
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.
Certified Ethical Hacker Practice Questions
Why is python used for hacking?
Most widely used scripting language for hackers is Python. Python has some important features that make it particularly useful for hacking, but probably most importantly, it has some pre-built libraries that provide some powerful functionality.
What programs do you use to hack?
Metasploit
Metasploit by Rapid 7.
Nessus Vulnerability Scanner.
Cain and Able Hacking software.
Kali Linux Penetration software.
Hydra Hacking software.
What are the types of hacking attacks?
Here are the some important hacking techniques that are commonly used to get your personal information in an unauthorized way.
Keylogger.
Denial of Service (DoS\DDoS)
Waterhole attacks.
Fake WAP.
Eavesdropping (Passive Attacks)
Phishing.
Virus, Trojan etc.
ClickJacking Attacks.
What are three types of hackers?
The three types of hackers are the white hat hacker, the grey hat hacker, and the black hat hacker. Each type of hacker hacks for a different reason, a cause, or both.
Which operating system is best for hacking?
- Kali Linux: Developed by Offensive Security as the rewrite of BackTrack, Kali Linux distro tops our list of the best operating systems for hacking purposes.
- Parrot Security OS
- BackBox
- Samurai Web Testing Framework
- Pentoo Linux
- DEFT Linux
- Caine
- Network Security Toolkit (NST)
What are the types of cyber attacks?
Let’s examine eight of the most common cyber attacks that your business could face and ways to avoid them.
- Malware.
- Phishing.
- Password Attacks.
- Denial-of-Service (DoS) Attacks.
- “Man in the Middle” (MITM)
- Drive-By Downloads.
- Malvertising.
- Rogue Software.
Information Security Interview Questions And Answers
What is a script kitty?
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.
What is a blue hat hacker?
A blue hat hacker is someone outside computer security consulting firms who bug tests a system prior to its launch, looking for exploits so they can be closed. Blue Hat Hacker also refers to the security professional invited by Microsoft to find vulnerabilities in Windows.
What is cyber attacks with examples?
A cyberattack is any type of offensive manoeuvre employed by nation-states, individuals, groups, or organizations that targets computer information systems, infrastructures, computer networks, and/or personal computer devices by various means of malicious acts usually originating from an anonymous source.
What are the types of password attacks?
- Guessing. Simple, repeated attempts using common passwords or known facts about the user.
- Stealing. Physically or electronically acquiring a users password – can include sniffing of network communications.
- Dictionary Attack.
- Brute Force Attack.
- Rainbow Tables.
- Hybrid Password Attack.
- Birthday Attack.
What is a gray hat hacker?
The term “grey hat”, “greyhat” or “gray hat” (gureihato) refers to a computer hacker or computer security expert who may sometimes violate laws or typical ethical standards, but does not have the malicious intent typical of a black hat hacker.
What is a Cyberextortionist?
Cyberextortion is a crime involving an attack or threat of attack coupled with a demand for money to avert or stop the attack. Cyberextortion can take many forms.
What is the white hat hacker?
The term “white hat” in Internet slang refers to an ethical computer hacker, or a computer security expert, who specializes in penetration testing and in other testing methodologies to ensure the security of an organization’s information systems.
What is a brute force hack?
Brute force (also known as brute force cracking) is a trial and error method used by application programs to decode encrypted data such as passwords or Data Encryption Standard (DES) keys, through exhaustive effort (using brute force) rather than employing intellectual strategies.
What can an ethical hacker do?
An ethical hacker is a computer and networking expert who systematically attempts to penetrate a computer system or network on behalf of its owners for the purpose of finding security vulnerabilities that a malicious hacker could potentially exploit.
Top Ethical Hacking Interview Questions
What is meant by spoofing attack?
A spoofing attack is when a malicious party impersonates another device or user on a network in order to launch attacks against network hosts, steal data, spread malware or bypass access controls. There are several different types of spoofing attacks that malicious parties can use to accomplish this.
What are the different types of spoofing?
Types of Spoofing Attacks
ARP Spoofing Attack. The Address Resolution Protocol (ARP) is a protocol used to translate IP addresses into Media Access Control (MAC) addresses in order to be properly transmitted.
DNS Spoofing Attack.
IP Spoofing Attack.
What is difference between sniffing and spoofing?
To start with, there are two common types of Internet security breaches, sniffing and spoofing. *Sniffing is the act of intercepting and inspecting data packets using sniffers (Software or hardware devices) over the Net. On the other hand, *Spoofing is the act of identity impersonation.
What is footprinting in hacking?
Footprinting is the first and most convenient way that hackers use to gather information. about computer systems and the companies they belong to. The purpose of footprinting to. learn as much as you can about a system, it’s remote access capabilities, its ports and. services, and the aspects of its security.
What is footprinting in ethical hacking?
Footprinting (also known as reconnaissance) is the technique used for gathering information about computer systems and the entities they belong to. To get this information, a hacker might use various tools and technologies. This information is very useful to a hacker who is trying to crack a whole system.
What is the difference between phishing and spoofing?
Phishing and spoofing are clearly different beneath the surface. One downloads malware to your computer or network, and the other tricks you into giving up sensitive financial information to a cyber crook. Phishing is a method of retrieval, while spoofing is a means of delivery.
What is reconnaissance in the world of hacking?
The process of collecting information about an intended target of a malicious hack by probing the target system. Active reconnaissance typically involves port scanning in order to find weaknesses in the target system (i.e., which ports are left vulnerable and/or if there are ways around the firewall and routers).
What is active and passive reconnaissance?
Passive reconnaissance is an attempt to gain information about targeted computers and networks without actively engaging with the systems. In active reconnaissance, in contrast, the attacker engages with the target system, typically conducting a port scan to determine find any open ports.
What is enumeration in hacking?
Network enumeration is a computing activity in which usernames and info on groups, shares, and services of networked computers are retrieved. It should not be confused with network mapping, which only retrieves information about which servers are connected to a specific network and what operating system runs on them.
Real-Time Ethical Hacking Scenario Based Interview Questions
What is network enumeration?
Network Enumeration is the discovery of hosts/devices on a network, they tend to use overt discovery protocols such as ICMP and SNMP to gather information, they may also scan various ports on remote hosts for looking for well known services in an attempt to further identify the function of a remote host.
What is a banner grab?
Banner grabbing is a technique used to glean information about a computer system on a network and the services running on its open ports. Administrators can use this to take inventory of the systems and services on their network.
What is operating system fingerprinting?
OS fingerprinting is the process of determining the operating system used by a host on a network.
What is a TCP IP fingerprint?
TCP/IP stack fingerprinting is the passive collection of configuration attributes from a remote device during standard layer 4 network communications. The combination of parameters may then be used to infer the remote machine’s operating system (aka, OS fingerprinting), or incorporated into a device fingerprint.
Why is ethical hacking so important?
As opposed to malicious “black hat” hacking, ethical “white hat” hacking (also called penetration testing) involves using computer hacking skills to identify network security vulnerabilities and patch security holes before anyone can abuse them.
Who are the best hacker in the world today?
Here is the list of top hackers.
- Gary McKinnon.
- LulzSec.
- Adrian Lamo.
- Mathew Bevan and Richard Pryce.
- Jonathan James.
- Kevin Poulsen.
- Kevin Mitnick.
- Anonymous.
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