Domain 1 of CEH v11 Information Security and Ethical Hacking.pptx

Domain 1 of CEH v11: Information Security
and Ethical Hacking
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A CEH (Certified Ethical Hacker) is a professional who typically
works within a Red Team environment. A Certified Ethical
Hacker’s focus must be on attacking systems and accessing
applications, networks, databases, or other crucial data on the
secured systems. In addition to recognizing attack strategies
and exploiting creative attack vectors, a CEH can mimic the
skills and creativity of malicious hackers. Unlike black hat
hackers, certified ethical hackers approach systems with
permission from their owners and maintain the confidentiality
of their work.

The job opportunities for a Certified Ethical Hacker are very high because of the increasing
cybercrimes. If you are interested in learning CEH, this blog is for you. In this blog, you will
get to know about all the domains of CEH certification. Let’s dive into the topic.

Domains of CEH:
1.Information Security and Ethical Hacking Overview-6%
2.Reconnaissance Techniques-21%
3.System hacking phases and Attack Techniques-17%
4.Network and perimeter hacking-14%
5.Web application hacking-16%
6.Wireless network hacking-6%
7.Mobile platform, IoT, and OT hacking-8%
8.Cloud Computing-6%
9.Cryptography-6%

Domain 1: Information Security and Ethical Hacking Overview-6%
The process of hacking involves finding vulnerabilities within a computer system.
In addition to stealing sensitive information, they can delete files and perform
other malicious activities using these vulnerabilities. It is illegal to hack into
computers, so you may face sanctions and be imprisoned for years and years if
caught. Nevertheless, hacking is legal when conducted with permission. Usually,
hackers are hired by owners of organisations to penetrate their systems to
discover vulnerabilities so that they can be remedied. Such people who have
access to your systems without any malicious intent are called Ethical Hackers, and
the process is called Ethical Hacking.
The importance of ethical hacking
The fundamental goal of an ethical hacker is to prevent sensitive data and
information from getting into the hands of cyber violators. It protects your
organisation from being threatened with extortion by individuals looking to take
advantage of the weaknesses.

The advantages of ethical hacking:
 Organisations can find security flaws from an attacker’s point of view to
strengthen defenses.
 We can implement a secure network that blocks security violations.
 Ethical hackers can defend national security by preventing terrorists from gaining
access to sensitive information.
 We can gain the confidence of our consumers and investors by providing secure
products and data.

Types of ethical hacking:
Since virtually any system component may be hacked, there are several ethical
hacking methods that need an in-depth understanding of that component. Below
you’ll find a list of several ethical hacking techniques.
1.Web application hacking: Web hacking refers to the exploitation of HTTP
applications by altering the application’s graphical web interface, tampering with
the Uniform Resource Identifier (URI), or modifying HTTP components not present
in the URI.
2.Social Engineering techniques: In social engineering, the goal is to manipulate
others into disclosing sensitive information. Criminals employ social engineering
techniques because it is far easier to take advantage of your inherent tendency to
trust others than it is to figure out how to hack your program or system.
3.System hacking: As a result of the penetration of computer systems and
software, system hacking allows the hacker to get control of the target machine
and steal or misuse the data on it. A malevolent hacker takes advantage of the
flaws in a computer system or network to get access to its data or benefit illegally.

4.Hacking wireless networks: A wireless network is a collection of two or
more devices connected by radio waves within a restricted spatial range.
Because wireless networks use radio waves to communicate, an intruder
may simply sniff the network from a nearby place. Sniffing the network
for SSID is a common attack technique used by hackers.
5.Web server hacking: A server-side software program generates web
content in real-time. Hackers use DoS (DDoS) assaults, SYN floods, ping
floods, port scans, sniffer attacks, and social engineering to steal
credentials, passwords, and corporate information from the web server.

Job opportunities you get as an Ethical Hacker:
 Information Security Analyst
 Security Analyst
 Certified Ethical Hacker (CEH)
 Ethical Hacker
 Security Consultant(Computing/Networking/Information Technology)
 Information Security Manager
 Penetration Tester

CEH with InfosecTrain:
InfosecTrain is one of the leading training providers with a pocket-friendly
budget. We invite you to join us for an unforgettable journey with industry
experts to gain a better understanding of the Certified Ethical Hacker
course. Courses can be taken as live instructor-led sessions or as self-paced
courses, allowing you to complete your training journey at your convenience.

About InfosecTrain
• Established in 2016, we are one of the finest
Security and Technology Training and
Consulting company
• Wide range of professional training programs,
certifications & consulting services in the IT
and Cyber Security domain
• High-quality technical services, certifications
or customized training programs curated with
professionals of over 15 years of combined
experience in the domain

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Domain 1 of CEH v11 Information Security and Ethical Hacking.pptx

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