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SCION (Internet Architecture)
SCION (Scalability, Control, and Isolation On Next-Generation Networks) is a modern Future Internet architecture that aims to offer high availability and efficient point-to-point packet delivery, even in the presence of actively malicious network operators and devices. As of 2018 it is an ongoing research project lead by researchers at ETH Zurich and, among other ''Future Internet'' proposals, is being explored in the Internet Engineering Task Force research group for path-aware networking. Goals * ''Availability in the presence of distributed adversaries:'' As long as an attacker-free path between endpoints exists, it should be discovered and utilized with guaranteed bandwidth. * ''Transparency and Control:'' Separation of control and data planes by encoding paths as ''packet-carried forwarding state (PCFS)'' in the packet header, as well as enabling of multipath communication for enhanced availability and defense against network attacks. * ''Efficiency, Scalability, and Exte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Future Internet
Future Internet is a general term for research activities on new architectures for the Internet. History While the technical development of the Internet was an extensive research topic from the beginning, an increased public awareness of several critical shortcomings in terms of performance, reliability, scalability, security and many other categories including societal, economical and business aspects, led to future Internet research efforts. The time horizon of future Internet studies is typically long term, taking several years before significant deployments take place. Approaches towards a future Internet range from small, incremental evolutionary steps to complete redesigns (clean slate) and architecture principles, where the applied technologies shall not be limited by existing standards or paradigms such as client server networking, which, for example, might evolve into co-operative peer structures. The fact that an IP address denotes both the identifier as well as the lo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BGPsec
Border Gateway Protocol Security (BGPsec) is a security extension of the Border Gateway Protocol defined in RFC 8205, published in September 2017. BGPsec provides to receivers of valid BGPsec UPDATE messages cryptographic verification of the routes they advertise. BGPsec replaces the BGP AS_PATH attribute with a new BGPsec_Path attribute. BGPsec RFCs * - BGPsec Protocol Specification * - BGPsec Considerations for Autonomous System (AS) Migration * - BGPsec Operational Considerations * - BGPsec Algorithms, Key Formats, and Signature Formats * - A Profile for BGPsec Router Certificates, Certificate Revocation Lists, and Certification Requests See also * Autonomous system (Internet) * Border Gateway Protocol Border Gateway Protocol (BGP) is a standardized exterior gateway protocol designed to exchange routing and reachability information among autonomous systems (AS) on the Internet. BGP is classified as a path-vector routing protocol, and it makes ... References ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Network Layer Protocols
Network, networking and networked may refer to: Science and technology * Network theory, the study of graphs as a representation of relations between discrete objects * Network science, an academic field that studies complex networks Mathematics * Networks, a graph with attributes studied in network theory ** Scale-free network, a network whose degree distribution follows a power law ** Small-world network, a mathematical graph in which most nodes are not neighbors, but have neighbors in common * Flow network, a directed graph where each edge has a capacity and each edge receives a flow Biology * Biological network, any network that applies to biological systems * Ecological network, a representation of interacting species in an ecosystem * Neural network, a network or circuit of neurons Technology and communication * Artificial neural network, a computing system inspired by animal brains * Broadcast network, radio stations, television stations, or other electronic media outlets ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SIX Swiss Exchange
SIX Swiss Exchange (formerly SWX Swiss Exchange), based in Zurich, is Switzerland's principal stock exchange (the other being Berne eXchange). SIX Swiss Exchange also trades other security (finance), securities such as Swiss government bonds and derivative (finance), derivatives such as stock options. SIX Swiss Exchange is completely owned by SIX Group, an unlisted public limited company itself controlled by 122 banks or financial institutions. The exchange in its current state was founded in 1993 by merging the Geneva Stock Exchange, the Basel Stock Exchange and the Zürich stock exchange into the (German for "Swiss Securities Exchanges Association"), publicly known in English as ''Swiss Exchange''.SIX Swiss Exchange Interactive brokers. Retrieved 15 April 2020. The newly created association took over trading ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zurcher Kantonalbank
Zurich Cantonal Bank (german: Zürcher Kantonalbank, or ZKB) is the largest cantonal bank and fourth largest bank in Switzerland, as well as the leading financial services provider in the Greater Zurich area, with total assets of over CHF 150 billion. ZKB, as an independent, incorporated public-law institution, is wholly owned by the Canton of Zurich. Ultimate supervision of ZKB is the responsibility of the Cantonal Council of Zurich, whose duties are laid down in Zurich's Cantonal Bank Act. Under the law, the canton of Zurich bears responsibility for all ZKB's liabilities should the bank's resources prove inadequate. This cantonal guarantee acts as a stabilising force for the financial market as a whole, particularly in times of economic uncertainty. In October 2009, ''Global Finance'' magazine rated ZKB at one of the five safest banks in the world, on the basis of it being one of only five financial institutions that enjoyed a triple Standard & Poor's, Fitch and Moody's AAA ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swiss National Bank
The Swiss National Bank (SNB; german: Schweizerische Nationalbank; french: Banque nationale suisse; it, Banca nazionale svizzera; rm, Banca naziunala svizra) is the central bank of Switzerland, responsible for the nation's monetary policy and the sole issuer of Swiss franc banknotes. The primary goal of its mandate is to ensure price stability, while taking economic developments into consideration. The SNB is an ''Aktiengesellschaft'' under special regulations and has two head offices, one in Bern and the other in Zurich. History The bank formed as a result of the need for a reduction in the number of commercial banks issuing banknotes, which numbered 53 sometime after 1826. In the 1874 revision of the Federal Constitution it was given the task to oversee laws concerning the issuing of banknotes. In 1891, the Federal Constitution was revised again to entrust the Confederation with sole rights to issue banknotes. The Swiss National Bank was founded under the law of 6 Octob ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SWITCH Information Technology Services
SWITCH is a Swiss foundation managing the .ch and .li country-code top-level domains for Switzerland and Liechtenstein, respectively. As the Swiss national research and education network A national research and education network (NREN) is a specialised internet service provider dedicated to supporting the needs of the research and education communities within a country. It is usually distinguished by support for a high-speed backb ... organisation, SWITCH also manages the educational networks among Swiss universities and research facilities, and the links to other (non Swiss) university networks. References External links SWITCH.ch homepage {{ict-company-stub Internet in Switzerland [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swisscom
Swisscom AG is a major telecommunications provider in Switzerland. Its headquarters are located in Ittigen near Bern. The Swiss government owns 51.0 percent of Swisscom AG. According to its own published data, Swisscom holds a market share of 56% for mobile, 50% for broadband and 37% for TV telecommunication in Switzerland. Its Italian subsidiary Fastweb is attributed 16% of private clients and 29% of corporate clients share of Italian broadband and is also active in the mobile market. The Swiss telegraph network was first set up in 1852, followed by telephones in 1877. The two networks were combined with the postal service in 1920 to form Postal Telegraph and Telephone (PTT). The Swiss telecommunications market was deregulated in 1997. Telecom PTT was spun off and rebranded Swisscom ahead of a partial privatisation in 1997. The present-day Swisscom owns the protected brand NATEL, which is used and known only in Switzerland. In 2001, 25% of Swisscom Mobile was sold to Vodafone ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Adrian Perrig
Adrian Perrig (born 1972) is a Swiss computer science researcher and professor at ETH Zurich, leading the Network Security research group. His research focuses on networking and systems security, and specifically on the design of a secure next-generation internet architecture. Biography Born 1972, Perrig is a Swiss computer science researcher specialising in the areas of security, networking, and applied cryptography. He received his BSc degree in Computer Engineering from EPFL in 1997, MS and PhD degrees from Carnegie Mellon University in 1998 and 2001, respectively. He spent three years during his PhD working with his advisor Doug Tygar at the University of California, Berkeley. From 2002 to 2012, he was a Professor of Electrical and Computer Engineering, Engineering and Public Policy, and Computer Science (courtesy) at Carnegie Mellon University, becoming Full Professor in 2009. From 2007 to 2012, he served as the technical director for Carnegie Mellon's Cybersecurity Laborato ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Message Authentication Code
In cryptography, a message authentication code (MAC), sometimes known as a ''tag'', is a short piece of information used for authenticating a message. In other words, to confirm that the message came from the stated sender (its authenticity) and has not been changed. The MAC value protects a message's data integrity, as well as its authenticity, by allowing verifiers (who also possess the secret key) to detect any changes to the message content. Terminology The term message integrity code (MIC) is frequently substituted for the term ''MAC'', especially in communications to distinguish it from the use of the latter as ''media access control address'' (''MAC address''). However, some authors use MIC to refer to a message digest, which aims only to uniquely but opaquely identify a single message. RFC 4949 recommends avoiding the term ''message integrity code'' (MIC), and instead using ''checksum'', ''error detection code'', '' hash'', ''keyed hash'', ''message authentication code'', ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Locator/Identifier Separation Protocol
Locator/ID Separation Protocol (LISP) () is a "map-and-encapsulate" protocol which is developed by the Internet Engineering Task Force LISP Working Group. The basic idea behind the separation is that the Internet architecture combines two functions, routing locators (where a client is attached to the network) and identifiers (who the client is) in one number space: the IP address. LISP supports the separation of the IPv4 and IPv6 address space following a network-based map-and-encapsulate scheme (). In LISP, both identifiers and locators can be IP addresses or arbitrary elements like a set of GPS coordinates or a MAC address. Historical origin The Internet Architecture Board's October 2006 Routing and Addressing Workshop renewed interest in the design of a scalable routing and addressing architecture for the Internet. Key issues driving this renewed interest include concerns about the scalability of the routing system and the impending exhaustion of IPv4 address space. Since the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ETH Zurich
(colloquially) , former_name = eidgenössische polytechnische Schule , image = ETHZ.JPG , image_size = , established = , type = Public , budget = CHF 1.896 billion (2021) , rector = Günther Dissertori , president = Joël Mesot , academic_staff = 6,612 (including doctoral students, excluding 527 professors of all ranks, 34% female, 65% foreign nationals) (full-time equivalents 2021) , administrative_staff = 3,106 (40% female, 19% foreign nationals, full-time equivalents 2021) , students = 24,534 (headcount 2021, 33.3% female, 37% foreign nationals) , undergrad = 10,642 , postgrad = 8,299 , doctoral = 4,460 , other = 1,133 , address = Rämistrasse 101CH-8092 ZürichSwitzerland , city = Zürich , coor = , campus = Urban , language = German, English (Masters and upwards, sometimes Bachelor) , affiliations = CESAER, EUA, GlobalTech, IARU, IDEA League, UNITECH , website ethz.ch, colors = Black and White , logo = ETH Zürich Logo black.svg ETH Züric ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
