This document discusses various types of hacking including black hat hacking, data theft, and common attack methods like SQL injection, DDoS attacks, and social engineering. It outlines hackers' techniques like malware, viruses, worms, and trojans. It also covers security measures like firewalls, antivirus software, and password cracking. Statistics show cybercrime is increasing and costs billions worldwide each year. The document recommends security steps like using strong passwords, antivirus software, firewalls, and monitoring children's computer activities to help prevent attacks.
Internet security is a branch of computer security specifically involving browser security but also network security on a more general level.
Contents:
Intro...
Need..
Security Related Threats
-Hijacked web servers
-Denial-of-Service Attacks
-Cross Site Scripting
-Trap Doors
-Email Spoofing
Conclusions...
Internet security is a branch of computer security specifically involving browser security but also network security on a more general level.
Contents:
Intro...
Need..
Security Related Threats
-Hijacked web servers
-Denial-of-Service Attacks
-Cross Site Scripting
-Trap Doors
-Email Spoofing
Conclusions...
Web application security is the process of securing confidential data stored online from unauthorized access and modification. This is accomplished by enforcing stringent policy measures.
A web threat is any threat that uses the World Wide Web to facilitate cybercrime. Web threats use multiple types of malware and fraud, all of which utilize HTTP or HTTPS protocols, but may also employ other protocols and components, such as links in email or IM, or malware attachments or on servers that access the Web.
This is a summary of what cyber crime is all about, the history of cyber crime; motivation behind cyber attack as well as the various techniques used in committing those crimes; Cybercrime groups starting to operate like the Mafia; how cyber crimes exploits Web2.0 opportunites and Top Computer Secuity Actions.
Cyber security is the body of technologies , processes and practices designed to protect networks , computers , programs and data from attack , damage or unauthorized access . In a computing context , security includes both cyber security and physical security .
this ppt contents Introduction
Categories of Cyber Crime
Principles of Computer Security
Types of Cyber Crime
Types of Cyber Attack by Percentage
Cyber Threat Evolution
Advantages of Cyber Security
Safety Tips to Cyber Crime
Short Presentation On Cyber Crime And Security which includes Cyber crime introduction and types , Hacking and its types, different Threats , and in last Prevention for Hacks and Threats.
The basic fundamental of cybersecurity and how can it be used for unethical purposes.
For this type of presentations (customised), you can contact me here : rishav.sadhu11@gmail.com
This is a basic presentation about cybersecurity to share awareness about various security threats and how you can protect yourself from them. In the preview window the formatting is off, but when downloaded it can be viewed with no problems. This is for my Info Security Policy Management class at Governors State University.
Presentation based on cyber security for knowledge purpose.
if you want more interesting stuffs or more info. related to the same
then head on to my,
E-mail = yatendrayk28@gmail.com
Web application security is the process of securing confidential data stored online from unauthorized access and modification. This is accomplished by enforcing stringent policy measures.
A web threat is any threat that uses the World Wide Web to facilitate cybercrime. Web threats use multiple types of malware and fraud, all of which utilize HTTP or HTTPS protocols, but may also employ other protocols and components, such as links in email or IM, or malware attachments or on servers that access the Web.
This is a summary of what cyber crime is all about, the history of cyber crime; motivation behind cyber attack as well as the various techniques used in committing those crimes; Cybercrime groups starting to operate like the Mafia; how cyber crimes exploits Web2.0 opportunites and Top Computer Secuity Actions.
Cyber security is the body of technologies , processes and practices designed to protect networks , computers , programs and data from attack , damage or unauthorized access . In a computing context , security includes both cyber security and physical security .
this ppt contents Introduction
Categories of Cyber Crime
Principles of Computer Security
Types of Cyber Crime
Types of Cyber Attack by Percentage
Cyber Threat Evolution
Advantages of Cyber Security
Safety Tips to Cyber Crime
Short Presentation On Cyber Crime And Security which includes Cyber crime introduction and types , Hacking and its types, different Threats , and in last Prevention for Hacks and Threats.
The basic fundamental of cybersecurity and how can it be used for unethical purposes.
For this type of presentations (customised), you can contact me here : rishav.sadhu11@gmail.com
This is a basic presentation about cybersecurity to share awareness about various security threats and how you can protect yourself from them. In the preview window the formatting is off, but when downloaded it can be viewed with no problems. This is for my Info Security Policy Management class at Governors State University.
Presentation based on cyber security for knowledge purpose.
if you want more interesting stuffs or more info. related to the same
then head on to my,
E-mail = yatendrayk28@gmail.com
An ethical hacker breaks into the security system of a website or computer on the instructions of his employer only to strengthen its security and prevent from hackers
Compusecuraphobia – The Fear of HOPING Your Computer is Secure - Course Techn...Cengage Learning
Compusecuraphobia – The Fear of HOPING Your Computer is Secure - Course Technology Computing Conference
Presenter: Andrew Pond, Palm Beach State College
“Just because you're paranoid doesn't mean they aren't after you”. Ever pause just a moment before clicking past that security warning about an unsafe email? What about installation instructions that explicitly state to turn off your firewall and virus protection? I think, well that can't be right… hmmm. Gain an understanding of which security essentials should be introduced to students. This session will cover best practices that keep your Windows 8 computer safe and survey some of the threats that are directed toward the corporate world. Be prepared for the next tech trivia challenge, when the category covers SSL, IPSEC, Spoofing, Encryption, and more. Between the pop-up alerts on your computer to paranoia from the news, each of us should be thankful that we get through the day without having our identity stolen and our computer destroyed. The TSA thinks we are all safer if we take or shoes off while traveling. Really? Let us not take a similar approach with our own computer security.
Information security awareness is an essential part of your information security program (ISMS - Information Security Management System). You can find a comprehensive set of security policies and frameworks at https://templatesit.com.
This presentation includes 60+ slides that mainly deals with three Computer Security aspects i.e
1. Security Attacks and Threats
2. Security Services
3. Security Mechanisms
Along with that we've also includes Security Awareness and Security Policies
“In 2024 Guide to Cyber Security: Protect Your Data Today”tunzida045
In essence, computer security is the safeguarding of data and computer systems against loss, theft, and unauthorized access. It involves keeping an eye out for and stopping illegal use of your computer system.
A variety of computer security techniques are frequently employed to safeguard the critical data held by an organization cyber security.
“In 2024 Guide to Cyber Security: Protect Your Data Today”tunzida045
In essence, computer security is the safeguarding of data and computer systems against loss, theft, and unauthorized access. It involves keeping an eye out for and stopping illegal use of your computer system.
A variety of computer security techniques are frequently employed to safeguard the critical data held by an organization cyber security.
“In 2024 Guide to Cyber Security: Protect Your Data Today”
Internet security powerpoint
1. By Arifa Ali, Hannah Buckley, Paul Byrne and Matthew Hastie
2. Ethical Hacking & Black Hat Hacking
Types of Hacking/Data Theft
Statistics/Examples of Attacks
Skills Required to Prevent Attacks
Measures to Prevent Attacks
3. Brief History
Who is a hacker and what do Hackers do ?
Hackers Techniques
System Hacking, Network Hacking, Software Hacking
4. Someone who bypasses the systems and Passwords.
Taking advantage of weaknesses left in the system by
developers.
This person knows computer programming
Can be a Hacker Subculture
Access confidential information
Broadcast confidential documents e.g. Name, address,
etc.
Espionage
5. Over the internet
Over Lan
Locally
Offline
Theft
Deception
Ip Addresses
Telephone
Email
8. Black Hat Hackers ( The bad guy Violates computers)
White Hat Hackers (The Hero Breaks security for good reasons)
Blue Hat Hacker (consults firms, system tested before launch)
Grey Hacker(Mixture of white & Black offers their service to
improve for a small fee)
Hacktivist (Utilizes Technology)
Script Kiddie (Skiddie)Kid- Child lacking knowledge, Immature
Elite Hacker (The most skilled Hacker)(Masters of deception)
Ethical Hacker(employee and authorised Hacker)
Bots ( software tools the hackers use )
9. SQL Injection
•SQL injection is a type of attack often used
against data driven applications.
•It is a technique that exploits an applications
security weaknesses.
•Used to steal databases full of credit card
information, passwords, or personal details.
10. DDOS Attacks
•Distributed Denial of Service.
•Used to make a machine or network resource
inaccessible to users.
•DDOS attacks usually utilise botnets.
11. Social Engineering
•Social engineering is the art of manipulating
people into divulging personal and confidential
information.
•Requires very little technical skill.
•Relies heavily on human interaction to get
results.
•Most often used in tandem with other exploits.
12. Malware and Viruses
•Malicious Software.
•Used by an attacker to steal data, disrupt
operations or access a private network.
•Used to describe many different types of
software including viruses, worms, Trojans,
keyloggers, spyware and others.
13. Computer Virus
•Any computer program that can replicate itself
and spread from one computer to another
without input from its creator.
•Needs to attach itself to an existing program in
order for it to work.
•They are used to deliver many different
payloads.
14. Computer Worm
•A program similar to a virus; it can replicate
itself and spread from one computer to another.
•Unlike a virus a worm does not need to be
attached to an existing program in order to
function.
•Always cause harm to the network, even if it is
just increased bandwidth consumption, whereas
a virus will always corrupt and/or modify files on
a computer.
15. Trojan Horse
•A program that pretends to do one thing, but in
reality does something else.
•Used to record keystrokes input by a user
•Can be used to steal usernames, passwords,
credit card information, personal details and so
on.
•Usually employ a form of social engineering.
16. Firewalls
•Program used to monitor network traffic.
•Have a set of rules that they use to filter
packets trying to enter the network.
•Usually placed between a trusted network and
one that is less trusted.
17. Antivirus Software
•Used to prevent access to computer systems by
unwanted programs.
•Utilises many different methods to protect the
computer.
•Often search for signs of viruses on every
website that is visited and do regular scans of
the computer to check for infections.
18. Password Cracking-Attempting to guess a password using
a program.
• Brute Forcing-A program that guesses a password by
inputting as many randomly generated passwords using the
computer’s processing power.
• Dictionary Hack-A program that guesses passwords based
on words in a dictionary or the program’s vocabulary.
Packet Sniffing-Sniffing packets sent over the internet to
gain security details over unsecured connections.
Phishing-Legitimate looking sites designed to farm
information inputted by the user.
19. Rootkit-Stealth software which inhibits use of programs
executed by the user and hides (usually malicious)
processes.
Keyloggers-records keystrokes and can be software or
hardware.
Scareware-A form of software designed to scare the user
into divulging information (such as credit card
information) much like social engineering.
IP Spoofing-Masks the IP address of a hacker and
prevents them from being found
20. Attacks on the increase
In 2010 431 million adults worldwide were victims of
cyber crime
Costs 114 billion pounds worldwide
Costs U.K 27 billion pounds a year
10.5% of the worlds hackers are from the U.K
21. In Brazil 83% of the population have suffered from
internet crime.
America is not far behind with 73% falling victim to
internet crime.
Cyber crime can be down to anyone from professional
criminals to teenagers
22.
23. April 2011 Sony Play station network shut down due to
external intrusion
Password is crucial
More letters, numbers and characters in a password the
harder it is to crack
24.
25. Spam blocker
Anti Virus software
Firewall protection
Encryption software
Caution in providing personal information
Secure Shopping
Avoidance of scans
Monitoring of your child’s computer activities
26. Employ more skilled individuals
• Pros: Eliminates the need on relying on a small number of
people
• Cons: Very costly
Improve education on internet security and/or lower
costs for fees
Job Awareness-people are not aware certain jobs are
available
Higher starting wages to give potential employees an
incentive