This is a presentation I gave to senior high school students. The 1st part is an overview the 2nd part is more detailed on the ways to perform the Ethical Hacking.
Need my help? Contact Keith Brooks via one of the following ways:
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This is a presentation I gave to senior high school students. The 1st part is an overview the 2nd part is more detailed on the ways to perform the Ethical Hacking.
Need my help? Contact Keith Brooks via one of the following ways:
Blog http://blog.vanessabrooks.com
Twitter http://twitter.com/lotusevangelist
http://about.me/keithbrooks
Hi, friends today Iam presented my ppt on ethical hacking and network security. This will gives you some basic tips and ideas about hacking and how to make our network secure.
A presentation on ethical hacking that covers some basic concepts on it and help audience understand it.
But before presenting don't forget to reharse.
This will give you knowledge about basics of what ethical hacking is and few attacks. This document edited in Ubuntu. Types of hackers explained in detail. what kind of language is used by the hacker. How attacks happen with the help of scanning and access point for the system which is helpfull for the hacker after doing attacks gaining the access and maintaining the access. how to protect the system from the attackers and what to do after the attack happened.
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 that Ethical hacking is legal. Ethical hacking is performed with the target’s permission. The intent of ethical hacking is to discover vulnerabilities from a hacker’s
viewpoint so systems can be better secured. It’s part of an overall information risk management program that allows for ongoing security improvements. Ethical hacking can also ensure that vendors’ claims about the security of their products are legitimate.
Hi, friends today Iam presented my ppt on ethical hacking and network security. This will gives you some basic tips and ideas about hacking and how to make our network secure.
A presentation on ethical hacking that covers some basic concepts on it and help audience understand it.
But before presenting don't forget to reharse.
This will give you knowledge about basics of what ethical hacking is and few attacks. This document edited in Ubuntu. Types of hackers explained in detail. what kind of language is used by the hacker. How attacks happen with the help of scanning and access point for the system which is helpfull for the hacker after doing attacks gaining the access and maintaining the access. how to protect the system from the attackers and what to do after the attack happened.
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 that Ethical hacking is legal. Ethical hacking is performed with the target’s permission. The intent of ethical hacking is to discover vulnerabilities from a hacker’s
viewpoint so systems can be better secured. It’s part of an overall information risk management program that allows for ongoing security improvements. Ethical hacking can also ensure that vendors’ claims about the security of their products are legitimate.
Unblocking the brain so you can think creativelyDragnoz -
Creative thought in a group competitive environment is often very hard to stimulate. I recently started off a creative group brainstorming session by unblocking their creative brains by removing the most common obstacles that cause such a blockage. I used the following powerpoint.
IoNT is a network of nanoscale devices, sensors, and machines integrated into everyday physical objects that are connected to the Internet for effective data communication. It improves operational efficiency by increasing the pace of communication over the existing infrastructure and enhances business productivity in any industrial setup. IoNT focuses on improving the process capabilities by expanding the data storage and computing capacity at the basic sensor level. The IoNT is embedded with nanotechnology allowing integration of nanoscale devices with the existing communication infrastructure and the Internet. It creates smart communication environments, such as smart homes, smart shopping, smart transportation, and smart healthcare. The IoNT can efficiently monitor and manage many interconnected nanoscale devices.
Ethical Hacking Certifications
There are various ethical hacking certifications available, including:
Certified Ethical Hacker (CEH)
CEH is a certification offered by the International Council of Electronic Commerce Consultants (EC-Council) and is widely recognized in the industry.
Legal and Ethical Issues in Ethical Hacking
Although ethical hacking is a legal and authorized process, it still raises some legal and ethical concerns. Ethical hackers should ensure that they do not violate any laws or compromise the privacy and confidentiality of the system owner’s data. It is essential to obtain proper authorization before conducting ethical hacking activities.
Common Cybersecurity Threats and Vulnerabilities
Some of the most common cybersecurity threats and vulnerabilities include:
Malware
Malware is a malicious software designed to harm or gain unauthorized access to a computer system or network.
Phishing
Phishing is a technique used by hackers to trick individuals into divulging sensitive information or access to a system.
Denial of Service (DoS) Attacks
DoS attacks involve flooding a network or computer system with traffic to disrupt its normal functioning.
SQL Injection
SQL injection involves inserting malicious code into a SQL database to access sensitive information or manipulate the database.
Ethical Hacking vs. Penetration Testing
Ethical hacking and penetration testing are often used interchangeably, but they are not the same. Ethical hacking is a broader term that encompasses various techniques to identify and fix security vulnerabilities, while penetration testing is a specific type of ethical hacking that involves testing
Benefits of Ethical Hacking
The benefits of ethical hacking include:
Improved Security
Ethical hacking helps identify vulnerabilities and potential security threats, which can be fixed to improve the overall security of the system.
Cost-Effective
Ethical hacking is a cost-effective way of identifying security threats compared to dealing with a real cyber attack.
Regulatory Compliance
Ethical hacking helps organizations comply with regulatory requirements and avoid legal penalties.
Ethics and Professionalism in Ethical Hacking
Ethical hackers should adhere to a code of ethics and professionalism to ensure they maintain high standards of integrity and honesty. They should not misuse their skills for personal gain or harm others in any way.
Future of Ethical Hacking
The future of ethical hacking looks promising, as organizations continue to prioritize cybersecurity and invest in ethical hacking to identify and fix security vulnerabilities.
Conclusion
Ethical hacking is an essential aspect of cybersecurity that helps identify and fix security vulnerabilities to prevent unauthorized access, data theft, and cyber attacks. Ethical hacking involves various types and requires specific skills, tools, and certifications to perform. However, ethical hacking also raises legal and ethical concerns that should be addr
You can learn how to become an ethical hacker by seeing this lecture on the subject. Following the methods and stages listed below will help you develop your profession as an ethical hacker.
If you want to improve your skills in the ethical hacking industry, you must attend an ethical hacking training course in Noida.
Cyber Security.
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I published a paper on "Ethical Hacking And Hacking Attacks". The purpose of the paper is to tell that what is hacking, who are hackers, their types and some hacking attacks performed by them. In the paper I also discussed that how these attacks are performed.
Ethical Hacking is the process of legal activities of accessing the system security and identifying the data breaks and the network threats, and solves the issues by not letting the data easily available to everyone. At Vinsys, we provide ethical hacking courses and other cybersecurity related courses. You can attend our online training in UAE, Saudi Arabia, Kuwait and get trained from our subject matter experts.
Vinsys is best Institute in Dubai for Ethical Hacking and Cybersecurity courses which offers complete aid regarding the matter of ethical hacking without any preparation.
Are you a tech-savvy individual interested in the world of cybersecurity? Do you possess a passion for problem-solving and a curiosity to explore the depths of computer networks? If so, pursuing an ethical hacking course after completing your 12th grade could be a rewarding and fulfilling path for you. In this article, we will delve into the world of ethical hacking, explore its significance in today’s digital landscape, and provide you with a comprehensive guide on how to embark on this exciting journey.
We are living in security era, where we are securing all our belongings under different modes of lock but it’s different in the case of system security. We are carelessly leaving our datas and softwares unlocked. The state of security on the internet is bad and getting worse. One reaction to this state of affairs is termed as Ethical Hacking which attempts to increase security protection by identifying and patching known security vulnerabilities on systems owned by other parties. As public and private organizations migrate more of their critical functions to the Internet, criminals have more opportunity and incentive to gain access to sensitive information through the Web application. So, Ethical hacking is an assessment to test and check an information technology environment for possible weak links and vulnerabilities. Ethical hacking describes the process of hacking a network in an ethical way, therefore with good intentions. This paper describes what ethical hacking is, what it can do, an ethical hacking methodology as well as some tools which can be used for an ethical hack.
Similar to Ethical Hacking, Its relevance and Its Prospects (20)
# Internet Security: Safeguarding Your Digital World
In the contemporary digital age, the internet is a cornerstone of our daily lives. It connects us to vast amounts of information, provides platforms for communication, enables commerce, and offers endless entertainment. However, with these conveniences come significant security challenges. Internet security is essential to protect our digital identities, sensitive data, and overall online experience. This comprehensive guide explores the multifaceted world of internet security, providing insights into its importance, common threats, and effective strategies to safeguard your digital world.
## Understanding Internet Security
Internet security encompasses the measures and protocols used to protect information, devices, and networks from unauthorized access, attacks, and damage. It involves a wide range of practices designed to safeguard data confidentiality, integrity, and availability. Effective internet security is crucial for individuals, businesses, and governments alike, as cyber threats continue to evolve in complexity and scale.
### Key Components of Internet Security
1. **Confidentiality**: Ensuring that information is accessible only to those authorized to access it.
2. **Integrity**: Protecting information from being altered or tampered with by unauthorized parties.
3. **Availability**: Ensuring that authorized users have reliable access to information and resources when needed.
## Common Internet Security Threats
Cyber threats are numerous and constantly evolving. Understanding these threats is the first step in protecting against them. Some of the most common internet security threats include:
### Malware
Malware, or malicious software, is designed to harm, exploit, or otherwise compromise a device, network, or service. Common types of malware include:
- **Viruses**: Programs that attach themselves to legitimate software and replicate, spreading to other programs and files.
- **Worms**: Standalone malware that replicates itself to spread to other computers.
- **Trojan Horses**: Malicious software disguised as legitimate software.
- **Ransomware**: Malware that encrypts a user's files and demands a ransom for the decryption key.
- **Spyware**: Software that secretly monitors and collects user information.
### Phishing
Phishing is a social engineering attack that aims to steal sensitive information such as usernames, passwords, and credit card details. Attackers often masquerade as trusted entities in email or other communication channels, tricking victims into providing their information.
### Man-in-the-Middle (MitM) Attacks
MitM attacks occur when an attacker intercepts and potentially alters communication between two parties without their knowledge. This can lead to the unauthorized acquisition of sensitive information.
### Denial-of-Service (DoS) and Distributed Denial-of-Service (DDoS) Attacks
Multi-cluster Kubernetes Networking- Patterns, Projects and GuidelinesSanjeev Rampal
Talk presented at Kubernetes Community Day, New York, May 2024.
Technical summary of Multi-Cluster Kubernetes Networking architectures with focus on 4 key topics.
1) Key patterns for Multi-cluster architectures
2) Architectural comparison of several OSS/ CNCF projects to address these patterns
3) Evolution trends for the APIs of these projects
4) Some design recommendations & guidelines for adopting/ deploying these solutions.
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Discover the power of a simple 7-second brain wave ritual that can attract wealth and abundance into your life. By tapping into specific brain frequencies, this technique helps you manifest financial success effortlessly. Ready to transform your financial future? Try this powerful ritual and start attracting money today!
APNIC Foundation, presented by Ellisha Heppner at the PNG DNS Forum 2024APNIC
Ellisha Heppner, Grant Management Lead, presented an update on APNIC Foundation to the PNG DNS Forum held from 6 to 10 May, 2024 in Port Moresby, Papua New Guinea.
1.Wireless Communication System_Wireless communication is a broad term that i...JeyaPerumal1
Wireless communication involves the transmission of information over a distance without the help of wires, cables or any other forms of electrical conductors.
Wireless communication is a broad term that incorporates all procedures and forms of connecting and communicating between two or more devices using a wireless signal through wireless communication technologies and devices.
Features of Wireless Communication
The evolution of wireless technology has brought many advancements with its effective features.
The transmitted distance can be anywhere between a few meters (for example, a television's remote control) and thousands of kilometers (for example, radio communication).
Wireless communication can be used for cellular telephony, wireless access to the internet, wireless home networking, and so on.
1. Ethical Hacking
GROUP MEMBERS:
Rwik Kumar Dutta
Sarthak Singh
Sushmita Sil
By InFERNO
Shweta Mishra
Soumya Mallick
Sristi
2. Evolution Of Hacking
The first hacker appeared in 1960’s at the Massachusetts
Institute Of Technology(MIT).
During the 1970’s, a different breed of hacker’s appeared:
Phone Phreakers or Phone Hackers.
3. In the 1980’s, phreaks started to migrate to computers, and the
first Bulletin Board System (BBS) appeared
During the 1990’s, when the Internet came along, hacker
multiplied.
4. Hacking
The Process of attempting to gain or successfully gaining,
unauthorized access to computer resources is called Hacking.
Hacking and its types…
5. `
Good guys
Don’t use their skill for illegal purposes
Computer security experts and help to
protect from black hats
Combination of white and black hat
Goal is to provide national security
Bad guys
Use their skill
meticulously for
personal gain
Hack banks, steal
credit cards and
deface websites
6. Ethical Hacking
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.
This information is then used by the organization to
improve the system security to minimize or eliminate any
potential attacks.
And yeah, ‘ethical hacking’ is not an
oxymoron. It truly is ethical.
7. What constitutes ethical
hacking?
For hacking to be deemed ethical, the hacker must obey the
following rules:
Expressed (often written) permission to probe the network
and attempt to identify potential security risks.
You respect the individual's or company's privacy.
You close out your work, not leaving anything open for you
or someone else to exploit at a later time.
You let the software developer or hardware manufacturer
know of any security vulnerabilities you locate
in their software or hardware, if not already
known by the company.
8. Hack without being on the
wrong side of the law….
Hack ethically: work professionally, have high morals and
principles.
Respect privacy: Treat the information gathered with utmost
respect and take care to keep it private.
Work within the guidelines and limitations specified by your
client.
Unless and until you violate any of the above, you will not
find yourself on the wrong side of the law.
Being a ‘white hat’ hacker may give you
lesser adrenaline rush than a ‘black hat’
hacker, but you will atleast lead a good
and honest life and no fear of serving
prison for hacking.
9. As an ethical hacker, you have to
evaluate the system security to
answer the following:
What can an intruder see on the target systems?
What can an intruder do with that information?
Does anyone at the target the intruders attempts or
successes?
What are you trying to protect?
What are you trying to protect against?
How much time, money and effort are you willing to spend
to obtain adequate protection?
10. Why should you consider selecting
ethical hacking as a profession?
To make security in systems stronger
Just for fun
Show Off
You might be one of those people who love to break into
other’s systems but are scared of the legal implications of
doing it on the sly
.
11. Ethical hacking-a core part of IT
security industry today
The IT security industry is growing at the rate of 21% per
annum.
In 2012,ethical hacking was estimated to be a US$ 3.8
billion industry in the US alone.
According to Nasscom, India will require at least 77,000
ethical hackers every year whereas we are producing only
15,000 in a year, currently.
As an intern, you can get around 2.5lakhs per annum. With
one year of experience, it can go upto 4.5lakhs per annum.
With work experience of 5 years or
more, It can go up and beyond 10-12
lakhs.
12. Hacking Process
Reconnaissance(Foot
printing): Whois
Lookup, NS Lookup,
IP Lookup
Scanning and
Enumeration: Port
Scanning, Network
Scanning, Finger
printing, Fire walking
Atack and Gaining
Access: Password
Attacks, Social
Engineering, Viruses
Maintaining access:
Os Backdoors, Trojans
Clearing tracks:
Removing all traces
13. Guidelines for making your
career at ethical hacking
You should have specific domain specializations in various
areas including networking and related areas, RDBMS,
programming languages and OS’s specially windows and linux.
Develop strong soft skills including good communication skills,
good problem solving ability, good strong ethic, good
adaptibility and the mindset to stay dedicated.
Try to be Street Smart-the methodologies that you might need
to adopt to solve a problem can be very unorthodox or out of
the box.
Try to follow hacking conventions like DefCon and try to
connect with one of DefCon affiliated local
groups.
Stay updated with the latest in the IT security
industry.
14. Resources and Certifications
Boost your career, by getting certified.
EC-Council offers a C|EH(certified ethical hacker)
certification which is internationally accepted.
Earn other security certificates like Security+ offered by
CompTIA , the CISSP certification, the TICSA certification
and many more.
Check the resources section of the
EC-Council site.
You can buy books like Hacking: The
Art Of Exploitation and other great
learning and reference books.
15. Latest trends in ethical hacking
Network penetration testing is dead.
Web and Mobile Application Security Testing jobs are on
the rise.
Beware. Web and Mobile Testing is getting automated and
commoditized.
Gaining skills in deeper Business Logic Testing, Code
Review, Architecture review is important.
Running scripts/tools is not enough. Understanding the
design, code and logic is critical for career
growth.
Knowing to break is not good
enough. Learn Prevention.
16. Case study: The Heartbleed
bug(CVE-2014-0160 )
Heartbleed bug: caused due to (unfortunate) memory leaks in systems
protected by vulnerable versions of OpenSSL.
OpenSSL is a general purpose cryptography library that provides an open
source implementation of the Secure Sockets Layer (SSL) and Transport
Layer Security (TLS) protocols.
SSL/TLS provides communication security and privacy over the Internet for
applications such as web, email, instant messaging (IM) and some virtual
private networks (VPNs).
The most notable software using OpenSSL are the open source web
servers like Apache and nginx. The combined
market share of just those two out of the
active sites on the Internet was over 66%
according toNetcraft's April 2014 Web Server
Survey.
Named ‘heartbleed’ because the bug is in the implementation
of a feature called ‘heartbeat’.
17. Understanding‘heartbleed’…
The actual bug in ‘heatbleed’ is surprisingly quite simple.
We can easily understand it by drawing an analogy from a
simple C code.
int arr[]={5,6,7};cout<<arr[10]; //Will this be an error?
No, it wont. It will try to read contents from the memory
beyond what is allocated for the array and hence may return
anything, might even crash your computer…
18. If it so happened that your server had one of your
passwords or encryption keys in the memory at that
moment, the info might have got leaked and somebody
could then very easily snoop in your personal and private
data.
Neel Mehta of Google's security team first reported
Heartbleed on April 1, 2014.
Got fixed pretty soon…but a lot of damage had already
been done by then.
NSA managed to use HeartBleed bug to snoop on people
for two years.
Hope now you have a clearer view on what type of role
ethical hacking plays in this world.
19. Still in need for some
inspiration? Look upto these
people…
Ian Murphy Kevin Mitnick
Robert Morris
20. Acknowledgement
We would like to thank all our teachers, friends, family
members for supporting us throughout the making and
preparation of this presentation.
We would also like to thank the staff and faculties of B P
Poddar Institute of Management and Technology for
offering us the platform to deliver our presentation.