This is a slide about the History of The Internet created by Judd Vander Rondares. You can get this as your SOURCE ONLY for your ICT subject. You can get lot of informations about the main topic.
This is a slide about the History of The Internet created by Judd Vander Rondares. You can get this as your SOURCE ONLY for your ICT subject. You can get lot of informations about the main topic.
Growth of internet in world as well as specifically in India.
A huge difference found between 90's condition of Internet and Today;s condition in world which is shortly describe in PPT.
Growth of internet in world as well as specifically in India.
A huge difference found between 90's condition of Internet and Today;s condition in world which is shortly describe in PPT.
Lesson 10_ History of computer networks and the Internet.pdfraufkhalid104
The telephone network uses circuit switching to transmit information from sender to receiver – voice is transmitted at a constant speed between sender and receiver. In the early 1960s, because of the increasing importance of computers (while the cost of a computer was huge) and the advent of multitasking computers, people began to consider the problem of how to to connect computers together for sharing between users in different geographical areas.
Computer Networking-The past, present and future.pptxChideraAnichebe
A slide on the past, present and future of Computer Networking presented during the IEEE Tech Brush-Up event at the FUTO Student Branch on January, 2022
Internet Principles and Components, Client-Side ProgrammingPrabu U
Internet Principles and Components: History of the Internet and World Wide Web – HTML - Protocols – HTTP, SMTP, POP3, MIME, and IMAP. Domain Name Server, Web Browsers and Web Servers. HTML- Style Sheets- CSS- Introduction to Cascading Style Sheets-Rule- Features- Selectors- Attributes.
Client-Side Programming: The JavaScript Language- JavaScript in Perspective-Syntax-Variables and Data Types- Statements- Operators- Literals- Functions- Objects- Arrays-Built-in Objects- JavaScript Debuggers and Regular Expression.
# 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.
This 7-second Brain Wave Ritual Attracts Money To You.!nirahealhty
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.
Bridging the Digital Gap Brad Spiegel Macon, GA Initiative.pptxBrad Spiegel Macon GA
Brad Spiegel Macon GA’s journey exemplifies the profound impact that one individual can have on their community. Through his unwavering dedication to digital inclusion, he’s not only bridging the gap in Macon but also setting an example for others to follow.
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.
3. What is Internet?
The Internet is the global system of interconnected computer networks that use the Internet
protocol suite (TCP/IP) to link devices worldwide. It is a network of networks that consists of
private, public, academic, business, and government networks of local to global scope, linked
by a broad array of electronic, wireless, and optical networking technologies.
4. History
The history of the Internet begins with the
development of electronic computers in the
1950s. Initial concepts of wide area
networking originated in several computer
science laboratories in the United States,
United Kingdom, and France. The U.S.
Department of Defense awarded contracts as
early as the 1960s, including for the
development of the ARPANET project, directed
by Robert Taylor and managed by Lawrence
Roberts. The first message was sent over the
ARPANET in 1969 from computer science
Professor Leonard Kleinrock’s laboratory
at University of California, Los Angeles (UCLA)
to the second network node at Stanford
Research Institute (SRI).
5. Types of Internet connections
Dial-Up(Analog 56K)
DSL
Cable
Wireless
Satellite
Cellular
6. Advantages
1) Informationon almost every subject imaginable.
2) Powerful search engines
3) Ability to do research from yourhome versus research libraries.
4) Informationat various levels of
study. Everything from scholarly articles to ones directedat children.
7. Disadvantages
1) Thereis a lot of wrong information on theinternet. Anyonecanpost anything,
and muchof it is garbage.
2) Thereare predators that hangout on the internetwaiting to get unsuspecting
people indangerous situations.
3) Some people aregetting addicted to the internetand thus causing problems with
their interactions of friends and loved ones.
4) Pornographythat can get in thehands of youngchildrentoo easily.
