What you would learn in Cybersecurity For Beginners: Network Attacks course?
I want to welcome you all to my Cyber Security class, "Cybersecurity For Beginners: Network Attacks."
If you're looking to land an entry-level job within IT security, become an expert hacker in the white hat, or are preparing to test for security on your network Udemy gives practical and affordable hacking training courses that ensure your networks are secure from cybercriminals.
Our Student states, "This is the best technology-related course I've ever attended, and I've had the pleasure of taking many. With only a few years of networking experience and no prior experience in hackers or hacking ethically, I've been able to learn, practice, and learned how to carry out hacks in only a couple of days.
FAQ on Ethical Hacking with Udemy:
What exactly is Ethical Hacking as well as what exactly is it being used for?
Ethical hacking involves working with an organization or an individual who permits the hacker to conduct cyberattacks against the system or network to expose security vulnerabilities. An ethical hacker is sometimes called a white-hat hacker. Many people rely on ethical hackers to spot vulnerabilities within their network, endpoints, devices, or applications. The hacker will inform their client of the exact time when they will attack the system and the extent that the threat will take. An ethical hacker operates within the parameters of their contract and with the client. They can't work to uncover weaknesses and then request payments to fix the issues. This is precisely what gray-hat hackers do. They are also different from black-hat hackers, who use hacking to hurt others or gain for themselves without consent.
Our Ethical Hacking a promising career?
It is a lucrative career since it's one of the most effective ways to test its network. Hackers who are ethical try to identify weaknesses within the network by experimenting with different hacking methods. In many cases, the network appears to be invulnerable just because it hasn't fallen victim to attacks in the past. This could be due to black-hat hackers who employ the wrong kind of tactics. An ethical hacker can expose a business to the fact that they are vulnerable through a novel type of attack that nobody has ever attempted. If they succeed in breaking into the system, the company will then set up security measures to guard against this type of hacking. This security threat is unique and makes the expertise of an ethically-minded hacker desirable for businesses that want to ensure that their security systems are adequately protected against cybercriminals.
What are the essential skills Ethical Hackers need to know?
Development and administration of web-based applications and computer networks, such as DHCP, NAT, and Subnetting. In addition to having basic computer skills and user commands, hackers who are ethical need to acquire technical knowledge related to programming databases, databases management systems (DBMS), the user and the Linux operating system (OS), and cryptography. To become an ethical hacker, you must study at minimum one programming language and have a basic understanding of other popular languages such as Python, SQL, C++, and C. Ethical hackers should possess strong problem-solving abilities as well as the ability to think critically to come up with and test innovative ways to secure systems. Ethical hackers must also be aware of how to reverse engineer to find specifications and check the security of a plan by analyzing the software.
Why do hackers utilize Linux?
Many hackers utilize many hackers to use the Linux operating system (OS) because Linux is an entirely free and open-source OS, which means anyone can alter it. It's simple to modify and access every aspect of Linux and gives hackers more control over changing the OS. Linux is also a fully integrated command-line interface that provides users with greater control than other platforms offer. Although Linux is thought to be more secure than other operating systems, hackers may modify the existing Linux security distributions to use the software to hack. Most ethical hackers use Linux because they believe it's safer than the other OSes and does not necessarily require an antivirus program from a third party. Ethical hackers must be proficient in Linux to find vulnerabilities and stop criminal hackers since it's among the most widely used operating systems for web servers.
Our Ethical Hacking legal?
It is legal as hackers have full, express permission to examine the vulnerability of the system. The ethical hacker can operate within the limitations set by the company or individual that they work for, and this arrangement makes a legally binding arrangement. An ethical hacker is an individual who is responsible for quality control for a vehicle manufacturer. They might have to take apart specific vehicle components like the windshield and suspension system, the engine, or transmission to determine what they're not able to do or ways to strengthen their performance. In ethical hacking, hackers are looking to "break" the system to discover ways to make it less vulnerable to cyber attacks. If hackers who are moral attack the computer or network without obtaining express permission from the system owner, they could be classified as an illegal hacker who violates ethical hacking rules.
What exactly is an exam called the Certified Ethical Hacker ( CEH ) Certification Exam?
The Certified Ethical Hacker (CEH) certification exam is designed to test the expertise of security officers, auditors, security specialists, site administrators, and everyone who wishes to ensure the security of a network against cybercriminals. With the CEH certification, you can define and regulate the minimum standards to credential information security professionals must use with ethical hackers. It is also possible to let the general public know that someone who has obtained the CEH credentials has attained or exceeds the minimum requirements. It is also possible to promote the value and self-regulated ethics that ethical hacking has. The CEH exam isn't geared towards particular security hardware or software manufacturers like Fortinet, Avira, Kaspersky, Cisco, or others, making it an open-to-all vendors program.
What exactly is an exam called the Certified Information Security Manager ( CISM ) test?
The success of passing the Certified Information Security Manager (CISM) test indicates that the certified individual knows the administration of security information, creating security plans and implementing the security programs, and managing risks and incidents. To be "certified," they must pass the test within the past five years in addition to working full-time in a similar career that includes IT and information security. The exam tests people's skills in understanding the risks that confront different systems, the best way to develop strategies to identify and minimize these risks, and ensuring that an IT system complies with regulations and internal policies. It also examines how a person can utilize tools to assist an organization in recovering from an attack.
What're the different kinds of the hacker?
The various kinds of hackers are white hat hackers that are ethical hackers and licensed to hack systems, black hat hackers, who are cyber criminals, and grey-hat hackers that fall between the two and could not harm your system; however, they may hack to gain personal profit. Some red-hat hackers attack black hackers directly. Many call the new hackers green hackers wearing a hat. They strive to become full-time acknowledged hackers. State-sponsored hackers operate for governments or hacktivists. They use hacking to help or promote the idea of. Sometimes, hackers act as whistleblowers by or hacking their own business to expose shady ways of working. There are script kiddies and blue-hat hackers. A script kiddie is trying to impress friends by launching scripts or download tools that shut down networks and websites. If a child in a script gets annoyed...
To become an Ethical Hacker and to master hacking, my Network Layer Fundamentals of Network Attacks is a great place to begin for you. It's a bit exciting because we examine the data going through networks, such as: how to sniff out the web and collect data on the internet. We'll use tools, such as Wireshark and TCP Dump. We'll also take an in-depth study of Subnetting ARP Spoofing MitM attacks as well as password cracking.
This course is convenient as the other classes I have taught. But that doesn't mean that I'll ignore the theoretical aspects. This is the reason this course is split into two sections.
The first part, "The Network Fundamentals," is designed for beginners to learn how to use the Network Fundamentals and could be an excellent refresher for students of advanced levels.
In the Network Fundamentals section, I will teach you the fundamental notions of data networking operation comprising IP subnetting and addressing Ethernet operation, ports and protocols, ports and protocols, and the OSI model. At the end of this class, you'll be able to recognize the connection to IP addresses and MAC addresses and the distinction between the terms router and switch.
After gaining a theoretical understanding ( I'm sure the second portion is a lot of fun ), In the Network & Data Link Layer ( Layer 2 ) the Attacks section, you'll first be taught how to create an experiment and install the required software to test penetration using your device. Then, we'll employ some tools like the TCP dump as well as Wireshark, and we'll look at several techniques and attacks that can increase the sniffing area:
MAC address table overflow attack also referred to by the term MAC flooding
ARP Cache Poisoning Attack Also known as ARP spoof
DHCP Starvation attack and DHCP Spoof
And VLAN and VLAN hopping methods.
Nmap the nessus
Metasploit of Nmap
Kali Linux Nmap
Testing for penetration
Security of networks
Testing for penetration
Bug bounty hunting
OSINT (Open Source Intelligent )
social engineering toolkit
The next issue is the other things that can be accomplished with network devices in penetration tests. This includes gathering details, breaking passwords for communications channels, and compromising the SNMP system, etc.
We'll also examine the configurations of devices on networks, The password creation method, Identity Management Access control lists, ports security, etc.
- Ethical hacking involves signing a contract with an organization or someone who allows the hacker to launch cyber-attacks on systems.
- Many hackers hack the Linux operating system (OS) since Linux is an entirely free and open-source OS meaning that anyone can alter it. It's simple to access.
- The different kinds of hackers are white hat hackers, who are ethical hackers and licensed to hack into systems, black hat hackers that are cybercriminals.
- The Certified Ethical Hacker (CEH) certification exam tests and validates the expertise of auditors, security personnel, and site administrators, as well as security.
- Network Layer Attacks
- ARP Hands-On Training
- Utilizing GNS3 Networks
- Active Network Devices
- Insufficiency of Network Devices
- Penetration Testing tools like Ettercap, Wireshark, etc.
- Sniffing Data and Analyzing HTTP Traffic with Wireshark
- DHCP Starvation & DHCP Spoof
- Testing Network Devices for Penetration
- Hacking with a conscience
- android hacking
- Ethics Intelligence
- To become an ethical hacker, you must study at the very least one programming language and have a solid understanding of the other popular languages such as Python, SQL, C++.
- Hacking on the ethical side is legal as the hacker has complete and explicit permission to test the weaknesses of a system.
- Successfully passing this Certified Information Security Manager (CISM) test indicates that the person who has been certified knows the administration of security information.
- Ethical hacking
- Network Fundamentals
- ARP Spoofing/ARP Poisoning
- "The "Man in the Middle" ( MITM )
- Connecting Kali to the GNS3 Network
- Network Sniffing
- Utilizing MITMf Against Real Networks
- How do you prepare your lab for hands-on experiments?
- MAC Flooding
- VLAN Hopping
- Network Device Audits
- Cyber security
- Ethical Hacker