rfc1251.txt
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parallel processing. From 1974-81 I was a researcher at USC's Information Sciences Institute, where I focused primarily on program verification. From 1971-74 I was a program manager at DARPA/IPTO (now ISTO). I was responsible for the research programs in artificial intelligence, automatic programming, speech understanding, and some parts of the network research. I also initiated an ambitious but somewhat ill-fated venture called the National Software Works.Malkin [Page 14] RFC 1251 Who's Who August 1991 From 1968-71 I was a graduate student in the UCLA Computer Science Department. While there I initiated the Network Working Group, arguably the forerunner of the IETF and many related groups around the world, and helped define the original suite of protocols for the Arpanet. I also initiated the Request for Comments (RFC) series. A short description of the events of that era are contained in RFC 1000. I was a graduate student in the MIT AI Lab for a year and a half in 1967-68, and I was an undergraduate at UCLA for a long time before that. ------------ I've watched the Internet grow from its beginning. At UCLA we had the privilege of being node 1 of the Arpanet. In those days, several of us dreamed of very high quality intercomputer connections and very rich protocols to knit the computers together. Some of the those concepts are stilled discussed and anticipated today under the names remote visualization, distributed file systems, etc. On the other hand, I would never have imagined that 20 years later we'd have such a plethora of different network technologies. Even more astonishing is the enormous number of independently managed but nonetheless interconnected networks that make up the current network. And somewhat beyond comprehension is that it seems to work. How will the Internet evolve? I expect to see substantial developments in the following dimensions. o Regularization, internationalization and commercialization Standards will become even more important than they are now. Implementations of protocols and related mechanisms will become more standard and robust. The relationship between the TCP/IP stack and the OSI stack will be resolved, with either both co-existing, OSI winning out, or some intermediate convergence emerging. The Internet will become a less U.S.-centric and more international operation. Much of the Internet will be operated by commercial concerns on a a profit-making basis, thereby opening up the Internet to unrestricted use. The telephone companies, including both the local exchange carriers and the interexchange carriers, will start providing some of the protocol stack other than the point-to-pointMalkin [Page 15] RFC 1251 Who's Who August 1991 lines. o Higher and lower bandwidths; great proliferation I expect to see T1 connections become the norm for the types of institutions that are now on the Internet. Higher speeds, including speeds up to a gigabit will become available. At the same time, I expect to see a vast expansion of the Internet, reaching into a significant fraction of the schools and businesses in this country and elsewhere in the world. Many of these institutions will be connected at 9600 bits/sec or slower. o More applications E-mail dominates the Internet, and it's likely to remain the dominant use of the Internet in the future. Nonetheless, I expect to see an exciting array of other applications which become heavily used and cause a change in the perception of the Internet as primarily a "mail system." Important databases will become available on the Internet, and applications dependent on those databases will flourish. New techniques and tools for collaboration over a network will emerge. These will include various forms of conferencing and cooperative multi-media document development. o Security Security will tighten up on the Internet, but not without some (more) pain. Host operating systems will be built, configured, distributed and operated under much tighter constraints than they have been. Firewalls will abound. Encryption will be added to links, routers and various protocol layers. All of this will decrease the utility of the Internet in the short run, but lay the groundwork for broader use eventually. New protocols will emerge which incorporate sound protection but also provide efficient and flexible access control and resource sharing. These will provide the basis for the kind of close knit applications that motivated the original thinking behind the Arpanet. 4.9 James R. Davin, IETF Network Management Area Director James R. Davin currently works in the Advanced Network Architecture group at the M.I.T. Laboratory for Computer Science where his recent interests center on protocol architecture and congestion control. In the past, he has been engaged in router development at Proteon, Incorporated,Malkin [Page 16] RFC 1251 Who's Who August 1991 where much of his work focused on network management. He has also worked at Data General's Research Triangle Park facility on a variety of communications protocols. He holds the B.A. from Haverford College and masters degrees in Computer Science and English from Duke University. ------------ The growth of the internet over the years has taken it from lower speeds to higher speeds, from limited geographical extent to global presence, from research apparatus to an essential social and commercial infrastructure, from experimentation among a few networking sophisticates to daily use by thousands in all walks of life. This latter sort of growth is almost certainly the most valuable. 4.10 Russell Hobby, IETF Applications Area Director Russ Hobby received B.S in Chemistry (1975) and M.S. in Computing Sciences (1981) from the University of California, Davis where he currently works as Data Communications Manager. He also represents UC Davis as a founding member in the Bay Area Regional Research Network (BARRNet). He formed and now chairs the California Internet Federation, a forum for coordinating educational and research networks in California. In addition he is Area Director for Applications in the Internet Engineering Task Force and a member of the Internet Engineering Steering Group. As Data Communications Manager at UC Davis, Russ is responsible for all aspects of campus networking including network design, implementation, and operation. UC Davis has also been instrumental in the development of new network protocols and their prototype implementations, in particular, the Point-to- Point Protocol (PPP). UC Davis has been very active in the use of networking for students from kindergarten through community colleges and has had the Davis High School on the Internet since 1989. In conjunction with the City of Davis, UC Davis is planning a community network using ISDN to bring networking into the residences in Davis for university network connection, high school and library resource access, telecommuting, and electronic democracy. ------------ I have seen the rapid growth of the Internet into a worldwide utility, but believe that it is lacking in the types ofMalkin [Page 17] RFC 1251 Who's Who August 1991 applications that could make use of its full potential. I believes that it is time to look at the network from the users side and consider the functionality that they desire. New applications for information storage and retrieval, personal and group communications, and coordinated computer resources are needed. I think, "Networks aren't just for computer nerds anymore!". 4.11 Dr. Christian Huitema, IAB Member Christian HUITEMA has conducted for several years research in network protocols and network applications. He is now at INRIA in Sophia-Antipolis, where he leads the research project "RODEO", whose objective is the definition and the experimentation of communication protocols for very high speed networks, at one Gbit/s or more. This includes the study of high speed transmission control protocols, of their parameterization and of their insertion in the operating systems, and the study of the synchronization functions and of the management of data transparency between heterogeneous systems. The work is conducted in cooperation with industrial partners and takes into account the evolution of the communication standards. Previously, he took part to the NADIR project, investigating computer usage of telecommunication satellites, and to OSI developments in the GIPSI project for the SM90 work station, including one of the earliest X.400 systems, and to the ESPRIT project THORN, which is provide one of the first X.500 conformant directory system. Christian Huitema graduated from the Ecole Polytechnique in Paris in 1975, and passed his doctorate in the University of Paris VI in 1985. ------------ The various projects which followed the "Cyclades" network in France were following closely the developments of the Arpanet and then the Internet. However, the first linkage was established in the early 80's through mail connections. I was directly involved in the setting up of the first direct TCP- IP connection between France and the Internet (actually, NSFNET) which was first experimented in 1987, and became operational in 1988. This interconnection, together with parallel actions in the Nordic countries of Europe, at CERN and through the EUNET association, was certainly influential in the development TCP/IP internetting in Europe. The rapid growth of the Internet here is indicative both of theMalkin [Page 18] RFC 1251 Who's Who August 1991 perceived needs and of the future. Researcher from universities, non profit and industrial organizations are eager to communicate; new applications are being developed which will enable them to interact more and more closely.. and will pose the networking challenge of realizing a very large, very powerful Internet. 4.12 Dr. Stephen Kent, IAB Member Stephen Kent is the Chief Scientist of BBN Communications, a division of Bolt Beranek and Newman Inc., where he has been enganged in network security research and development activities for over a decade. His work has included the design and development of user authentication and access⌨️ 快捷键说明
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