IT Legends: Technology's Most Pioneering and Innovative Heroes

Jon Postel: The Father of Internet Protocols Who Wrote The Rules for Connectivity One of the most important figures in the history of the internet is Dr. Jon Postel, the man who wrote the early rules for how the internet is connected today. He is often referred to as the “Father of Internet Protocols” and was instrumental in the development and maintenance of the Domain Name System (DNS). Postel was born in 1943 in Los Angeles and worked at both the University of California, Los Angeles (UCLA) and the Information Sciences Institute (ISI) at the University of Southern California (USC). He was one of the earliest pioneers of internet protocols and wrote the first set of rules for how computers could communicate with each other. Postel was the main editor of several technical standards, including the Request for Comments (RFC) series, which is a collection of documents that set out the protocols for the Internet. He is also credited with the development of TCP/IP, the fundamental protoco...

Paul Baran: The Co-Developer of ARPANET Who Founded the Internet Paul Baran is one of the most famous innovators and entrepreneurs in technology history. He was the co-developer of the Advanced Research Projects Agency Network (ARPANET), the first wide-area computer network which served as the foundation for the modern internet. Baran was also instrumental in the foundation and development of many other technology-based concepts, including distributed networks and digital communications. Baran was born in 1926 in Grodno, Poland. He worked as a wireless engineer for the U.S. military during World War II and eventually graduated from the prestigious Drexel Institute of Technology in Philadelphia in 1949 with a degree in electrical engineering. After completing his military service, Baran joined Ramo-Wooldridge Corporation, an aerospace research and engineering firm which later became known as TRW. During his time at Ramo-Wooldridge, Baran became an essential figure in the development o...

Sabeer Bhatia: The Founder of Hotmail Who Transformed The Way We Connect Sabeer Bhatia is a tech visionary and self-made millionaire. He is most notably the co-founder of Hotmail--the free web-based email service--which would eventually become the biggest email provider in the world with over 360 million users when it was purchased by Microsoft in 1997. Bhatia is a pioneer in the realm of cyber security and has since been recognized by various Silicon Valley companies for his groundbreaking innovations. In 1996, Bhatia and fellow technologist Jack Smith developed the concept for Hotmail, a web-based email service that would soon become ubiquitous and revolutionize digital communication. Instead of competing with Bill Gates’ business, which had been highly successful with the paying customers in its Microsoft Network, Bhatia wanted to create an Internet service that allowed individuals to communicate online without having to pay. The simplicity and convenience of Hotmail’s user-friend...

Nicholas Negroponte: The MIT Media Lab Futurist Who Pioneered the Information Age The name Nicholas Negroponte is almost synonymous with the dawn of the age of information and digital technology. An American architect, venture capitalist, and futurist, he was the founder and first director of the MIT Media Lab, which is credited with leading the way in developing the foundations for so much of the digital world we take for granted today. From shaping the Internet itself to tapping into the knowledge of vast databases, Negroponte has been an out-of-the-box thinker and a catalyst of vast change in the technology world. But who is Nicholas Negroponte and what has he done to earn his place among the great technological minds of the twentieth century? In this article, we’ll explore his influence on the development of technology, his contributions to the world of venture capital, and his views on the future of the Internet. The Early Years of Nicholas Negroponte Nicholas Negroponte was b...

Claude Shannon: The Father of Information Theory Who Paved The Way for Digital Communication It's easy to take for granted the digital devices, communication and technology we use on a daily basis. In the 1940s, however, the technology that forms the backbone of the modern age of communication was nothing but a distant dream. Enter Claude Shannon, an American mathematician and electronic engineer who has been referred to as the “Father of Information Theory” and the “Father of Digital Communication.” In this post, we'll explore the major contributions of Shannon and how he has influenced the way digital communication functions today. Who Was Claude Shannon? Claude Shannon was born in 1916, in Petoskey, Michigan. He obtained a Bachelor of Science degree in electrical engineering from the University of Michigan at the age of twenty and a Master's degree in the same field from the Massachusetts Institute of Technology at the age of twenty-one. In 1940, he completed his Ph.D....

Vint Cerf and Robert Kahn: The Fathers of The Internet Who Linked The World Have you ever wondered how the invention of the internet came to be through a collaboration between two of the world's greatest computer scientists? Who are the two people responsible for making the internet a reality? If so, then you'll be pleased to learn that Vint Cerf and Robert Kahn are the two computer scientists who are often credited as the 'fathers of the Internet'. Vint Cerf and Robert Kahn have been responsible for developing some of the most crucial technology that allowed us to connect in real-time, throughout the world. They are credited as the original architects of the TCP/IP protocol suite and co-developed the Transmission Control Protocol (TCP) and Internet Protocol (IP). These tools paved the way for the creation of the internet in the late 1960s and early 1970s. Before Cerf and Kahn, the idea of having computing devices talk to each other’s networks was practically unheard...

Radia Perlman: The Mother of Networking Who Redefined How We Use the Internet Radia Perlman is an icon of innovation, largely regarded as the ‘Mother of Networking’. Her inventions and contributions to technology permeate digital communication and information-sharing as we know them today, and she has made huge strides in pushing the boundaries of how we use the Internet. Radia Perlman was born in Queens, New York in the 1950’s, but has spent much of her life in the Boston area. She stored a passion for technology at an early age. At 15 she began studying mathematics and computer science, and she went on to study at MIT, where she wrote a book on network technology. Her work has resulted in numerous groundbreaking inventions and inventions that have been implemented in many of the technologies that we use every day. This includes her well-known Spanning Tree Protocol (STP), which created a loop-free topology for Ethernet networks and translated confusing routing tables into easy-to-...

Robert Metcalfe: The Pioneer of Ethernet and a Major Player in Network Computing Robert Metcalfe is one of the most influential minds in the field of computing and the internet. He is widely recognized as the inventor of Ethernet, which is the cornerstone of all modern data networks. Metcalfe also played an instrumental role in creating the modern Internet and established several tech start-ups. There is no doubt that he is a true technology pioneer and has made an indelible impact on the world. Metcalfe's formative years began in Brooklyn, New York, where he cultivated an early interest in engineering. He was extremely curious about how things worked and had an aptitude for design and problem-solving. At the age of 16, Metcalfe took his first electronics class, and from then on he devoted every waking moment to engineering. After graduating from MIT with a degree in electrical engineering, Metcalfe gained valuable experience in the field as an engineer with Exxon. He also took on...

Phil Lamarr: The Innovative Engineer Who Revolutionized Networked Computing Phil Lamarr is an innovative engineer who is widely respected as a pioneer in the field of networked computing. He is best known for his patent of a wireless mesh system, which allowed networks to be connected without the need for physical hardware connections. His work revolutionized networked computing and paved the way for the modern Internet. Lamarr was born in Massachusetts and attended college at MIT. He graduated with a degree in physics and mathematics, but he quickly became fascinated with the potential of computers and computer networks. After leaving MIT, he went on to work at Xerox, Microsoft, and AT&T, developing software and hardware networks. During this time, he developed a revolutionary new type of network that could utilize existing radio frequencies. This new type of network, which Lamarr called a “wireless mesh,” used existing radio signals to create network connections without the need...

Sergey Brin and Larry Page: The Founders of Google Who Transformed the Internet The creation of Google has had a massive influence on the way we navigate and interact with the internet today. Sergey Brin and Larry Page created Google as a search engine and as a company that has continued to innovate and redefine how people connect with each other and with digital information. Sergey Brin and Larry Page met in 1995 at Stanford University. Both were computer science students and each had already developed an interest in computer algorithms. When they encountered each other in the computer science department, they hit it off and began to collaborate on multiple projects. Their most successful collaboration began in 1996. Brin and Page had a vision to create a search engine that would be capable of automatically generating and displaying web results for the user. Working out of a garage and with limited resources, the two developed a new algorithm called PageRank. This algorithm drastica...

Tim Berners-Lee: The Father of The Web Who Linked The Globe What would life be like if we couldn’t access online information and content with the click of a button? No one can remember such a recent time, all thanks to the incredible innovations of Tim Berners-Lee. Berners-Lee was the visionary and revolutionary scientist who is credited with revolutionizing communication and commerce as we know it today. Born on June 8, 1955 in London, England, Berners-Lee attended competent schools including The Queen's College, Oxford and attended the main library of Oxford every day when he was 7 or 8-years-old. It is here that he read Encyclopedia Britannica continuously and where he developed his lifelong obsession with technology. It is also highly likely that his world-altering curiosity and interests can be attributed to his parents. His father, a mathematics professor and his mother, a computer scientist--employed in the first commercial program at the University of Manchester-likely gav...

Douglas Engelbart: The Scientific Inventor Who Redefined Interaction with Computers Douglas Engelbart is one of the most significant figures in the history of computer science and technology. He was an inventor and scientist whose groundbreaking work in the early 1960s forever changed the way we interact with computers. Despite his advanced ideas and innovations, Engelbart's name is not as widely known as the many inventors and entrepreneurs whose products we use every day. It was his revolutionary ideas and inventions that made them possible. So who was Douglas Engelbart and what was his impact on the development of computing? In this article, we'll explore the life and legacy of Engelbart and his work that influenced our modern computer-human interaction. Early Life and Career Douglas Engelbart was born in 1925 in Portland, Oregon. After graduating from Oregon State College, he joined the US Navy during the WWII and spent four years in the service. Upon exiting the militar...