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What is ethical hacking?
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Ethical hacking — also known as penetration testing or white-hat hacking — involves the same tools, tricks, and techniques that hackers use, but with one major difference: Ethical hacking is legal. Ethical hacking is performed with the target’s permission. The intent of ethical hacking is to discover vulnera-
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- Defining hacker
- Defining malicious user
- Recognizing How Malicious Attackers Beget Ethical Hackers
- Ethical hacking versus auditing
- Policy considerations
- Compliance and regulatory concerns
- Understanding the Need to Hack Your Own Systems
- Understanding the Dangers Your Systems Face
- Nontechnical attacks
- Network infrastructure attacks
- Operating system attacks
- Application and other specialized
- Obeying the Ethical Hacking Commandments
- Working ethically
- Respecting privacy
- Not crashing your systems
- Using the Ethical Hacking Process
- Formulating your plan
- Specific systems to be tested: When selecting systems to
- Selecting tools
- Executing the plan
- Evaluating results
- Moving on
Hacker has two meanings: Traditionally, hackers like to tinker with software or electronic Hackers enjoy exploring and learning how computer systems They love discovering new ways to work — both mechanically tronically. In recent years, hacker has taken on a new meaning — maliciously breaks into systems for personal gain. Technically, criminals are...
Malicious users — meaning a rogue employee, contractor, intern, user who abuses his or her privileges — is a common term in and in headlines about information breaches. A long-standing that insiders carry out 80% of all security breaches. Whether this is accurate is still questionable, but based on what I’ve seen and annual surveys, undoubtedly an ...
You need protection from hacker shenanigans; you need (or need an ethical hacker. An ethical hacker possesses the skills, mindset, of a hacker but is also trustworthy. Ethical hackers perform the security tests for their systems based on how hackers might work. Ethical hacking — which encompasses formal and methodical testing, white hat hacking, an...
Many people confuse ethical hacking with security auditing but big differences. Security auditing involves comparing a company’s policies to what’s actually taking place. The intent of security validate that security controls exist — typically using a risk-based Auditing often involves reviewing business processes and might technical. I often refer...
If you choose to make ethical hacking an important part of your risk management program, you really need to have a documented testing policy. Such a policy outlines the type of ethical hacking which systems (such as servers, Web applications, laptops, and tested, and how often the testing is performed. Specific procedures rying out your security te...
Your own internal policies might dictate how company management security testing, but you also need to consider the state, federal, laws and regulations that affect your business. Many of the federal regulations, such as the Health Insurance Portability and (HIPAA), Gramm-Leach-Bliley Act (GLBA), North American Electric Corporation (NERC) CIP requi...
To catch a thief, you must think like a thief. That’s the basis for ing. Knowing your enemy is absolutely critical. See Chapter 2 for about how malicious attackers work. The law of averages works against security. With the increased hackers and their expanding knowledge, and the growing number vulnerabilities and other unknowns, eventually, all com...
It’s one thing to know generally that your systems are under fire around the world and malicious users around the office; it’s another stand the specific attacks against your systems that are possible. offers some well-known attacks but is by no means a comprehensive Many information security vulnerabilities aren’t critical by However, exploiting s...
Exploits that involve manipulating people — end users and even are the greatest vulnerability within any computer or network Humans are trusting by nature, which can lead to social engineering Social engineering is the exploitation of the trusting nature of gain information for malicious purposes. Check out Chapter 5 for mation about social enginee...
Hacker attacks against network infrastructures can be easy because networks can be reached from anywhere in the world via the examples of network infrastructure attacks include the following: Connecting to a network through an unsecured wireless behind a firewall Exploiting weaknesses in network protocols, such as TCP/IP Flooding a network with too...
Hacking an operating system (OS) is a preferred method of the attacks make up a large portion of hacker attacks simply because puter has an operating system and OSes are susceptible to many exploits. Occasionally, some operating systems that tend to be more secure box — such as Novell NetWare and OpenBSD— are attacked, and ties turn up. But hackers...
Applications take a lot of hits by hackers. Programs, such as e-mail software and Web applications, are often beaten down: Hypertext Transfer Protocol (HTTP) and Simple Mail Transfer (SMTP) applications are frequently attacked because most other security mechanisms are configured to allow full access services from the Internet. Voice over Internet ...
Every ethical hacker must abide by a few basic commandments. If things can happen. I’ve seen these commandments ignored or planning or executing ethical hacking tests. The results weren’t trust me.
The word ethical in this context means working with high morals and principles. Whether you’re performing ethical hacking against your own systems or for someone who has hired you, you do as an ethical hacker must be aboveboard and must support pany’s goals. No hidden agendas allowed! Trustworthiness is the ultimate tenet. The misuse of information...
Treat the information you gather with the utmost respect. All you obtain during your testing — from Web application log files passwords to personally identifiable information and beyond — private. Don’t snoop into confidential corporate information or private lives. If you sense that a colleague or team member breaches and you feel like someone sho...
One of the biggest mistakes I’ve seen people make when trying to own systems is inadvertently crashing the systems they’re trying running. Poor planning is the main cause of this mistake. These have not read the documentation or misunderstand the usage the security tools and techniques at their disposal. Although it’s not likely, you can create DoS...
Like practically any IT or security project, ethical hacking needs planned. It’s been said that action without planning is at the root failure. Strategic and tactical issues in the ethical hacking process determined and agreed upon. To ensure the success of your time up front planning for any amount of testing — from a simple cracking test to an al...
Getting approval for ethical hacking is essential. Make sure that doing is known and visible — at least to the decision makers. sorship of the project is the first step. Sponsorship could come manager, an executive, your client, or even yourself if you’re the need someone to back you up and sign off on your plan. Otherwise, ing might be called off ...
the most critical systems and processes or the ones you the most vulnerable. For instance, you can test server OS Internet-facing Web application, or attempt social engineering before drilling down into all your systems. Risks involved: Have a contingency plan for your ethical cess in case something goes awry. What if you’re assessing wall or Web a...
As with any project, if you don’t have the right tools for ethical might have difficulty accomplishing the task effectively. Having because you use the right tools doesn’t mean that you’ll discover vulnerabilities. Know the personal and technical limitations. Many vulnerability generate false positives and negatives (incorrectly identifying ties). ...
Good ethical hacking takes persistence. Time and patience are careful when you’re performing your ethical hacking tests. A network or a seemingly benign employee looking over your watch what’s going on and use this information against you or Making sure that no hackers are on your systems before you start tical. Be sure you keep everything as quiet...
Assess your results to see what you’ve uncovered, assuming that abilities haven’t been made obvious before now. This is where counts. Your skill at evaluating the results and correlating the abilities discovered will get better with practice. You’ll end up systems much better than anyone else. This makes the evaluation much simpler moving forward. ...
When you finish your ethical hacking tests, you (or your client) to implement your recommendations to make sure the systems Otherwise, all the time, money, and effort spent on ethical hacking waste. New security vulnerabilities continually appear. Information systems stantly change and become more complex. New hacker exploits vulnerabilities are re...
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Feb 11, 2020 · Inethical hacking can be defined as hacking that does not abide by any ethical value. Inethical hacking does not imply unethical behaviour, but removes ethical barriers and in doing so increases the risk of actual unethical behaviour. Greed is not an ethical value or a moral principle.
- David-Olivier Jaquet-Chiffelle, Michele Loi
- 2020
Ethical hackers look for and prioritize threats when performing a security analysis. In computer security, an. exploit. is a piece of software that takes advantage of a bug, glitch, or vulnerability, leading to unauthorized access, privilege escalation, or denial of service on a computer system.
Introduction to Ethical Hacking. Chapter 1. Definition of a Penetration Tester. Sometimes called ethical. hackers though label is less preferred. People who assess security. of a target. People who understand security concepts. What Is a Penetration Tester? Can be employed full-time by a company. May work freelance as a contractor.
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to as “ethical hacking”—hacking for an ethical reason—whereby it will be argued that law and policy ought not to be the same here as for those hacking activities that are purely for economic gain or to cause harm or mischief. As will be seen, I have grouped ethical hacking into five groups: • online civil disobedience; • hacktivism;
