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Islam TeCNo

List of network protocols - Wikipedia, the free encyclopedia - 0 views

en.wikipedia.org/...List_of_network_protocols

shared by Islam TeCNo on 08 Jun 09 - Cached
  • IPv4 Internet Protocol version 4
    • Islam TeCNo
      Islam TeCNo on 08 Jun 09
       
      el mafroud dah eli howa asasn e7na bensta5dmo now ...maslan el IP beta3i 217.154.89.2 ....el mafroud dah IPv4 we el mafroud ba2a ba3den netawr we neb2a IPv6 :D
  • IPv6 Internet Protocol version 6
    • Islam TeCNo
      Islam TeCNo on 08 Jun 09
       
      المفروض ده بقي البروتوكول الجديد الي إن شاء الله هيطبق بعيدن
    • Ahmed Mansour
      Ahmed Mansour on 08 Jun 09
       
      Currently there are two types of Internet Protocol (IP) addresses in active use: IP version 4 (IPv4) and IP version 6 (IPv6). IPv4 was initially deployed on 1 January 1983 and is still the most commonly used version. IPv4 addresses are 32-bit numbers often expressed as 4 octets in "dotted decimal" notation (for example, 192.0.2.53). Deployment of the IPv6 protocol began in 1999. IPv6 addresses are 128-bit numbers and are conventionally expressed using hexadecimal strings (for example, 2001:0db8:582:ae33::29). source : http://www.iana.org/numbers/ thanks tecno for your useful comments :) keep it up(Y)
  • TCP Transmission Control Protocol UDP User Datagram Protocol
    • Islam TeCNo
      Islam TeCNo on 08 Jun 09
       
      The Diffrance between TCP and UDP is that TCP check the packet that packets are sent correctly ... but UDP just send and don't check ....so UDP is faster than TCP but TCP check that data is sent correctly .... so UDP is used in applications like Video Streaming (You Tube) and Voice Streaming too
    • Islam TeCNo
      Islam TeCNo on 08 Jun 09
  • ...6 more annotations...
  • Jabber, an instant-messaging protocol
    • Islam TeCNo
      Islam TeCNo on 08 Jun 09
       
      Great protcol .....also Called XMPP and this is the protocol used by Google Talk
    • Islam TeCNo
      Islam TeCNo on 08 Jun 09
       
      port 5222 i think is it's default :D
  • Internet Relay Chat (IRC)
    • Islam TeCNo
      Islam TeCNo on 08 Jun 09
       
      I think this is a very old chat protocol
  • ED2K, A peer-to-peer file sharing protocol
    • Islam TeCNo
      Islam TeCNo on 08 Jun 09
       
      I think this is used by emule P2P program !! A Great P2P File Sharing program
  • FTP, File Transfer Protocol
    • Islam TeCNo
      Islam TeCNo on 08 Jun 09
       
      use port 21 :D
    • Islam TeCNo
      Islam TeCNo on 08 Jun 09
       
      loooooooot of protocols ....any one know simple explainations ?
  • HTTP, HyperText Transfer Protocol
computersciencej

TCP/IP model questions based Study Material for gate Computer Science - 0 views

Computer Science Study Material for Gate

shared by computersciencej on 17 Nov 17 - No Cached
  • computersciencej on 17 Nov 17
     
    TCP/IP protocol based questions for gate computer science exam Q1.What is the difference between transport and session layer of OSI model. Answer: OSI Model Transport Layer The transport layer uses the services provided by the network layer, such as best path selection and logical addressing, to provide end-to-end communication between source and destination. • The transport -layer data stream is a logical connection between the endpoints of a network. • End-to-end control is provided by sliding windows and reliability in sequencing numbers and acknowledgments. The transport layer regulates information flow to ensure end-to-end connectivity between host applications reliably and accurately. • The TCP/ IP protocol of Layer 4 (t transport t layer ) has two protocols. They are TCP and UDP. The transport layer accepts data from the session layer and segments the data for transport across the network. Generally, the transport layer is responsible for making sure that the data is delivered error-free and in the proper sequence. Flow control generally occurs at the transport layer. OSI Model Session Layer The session layer establishes, manages, and terminates communication sessions. Communication sessions consist of service requests and service responses that occur between applications located on different network devices. These requests and responses are coordinated by protocols implemented at the session layer. The session layer establishes, manages, and terminates sessions between applications Functions of the session layer and the different processes that occur as data packets travel through this layer. More specifically, you learned that Communication sessions consist of mini-conversations that occur between applications located on different network devices. Requests and responses are coordinated by protocols implemented at the session layer. • The session layer decides whether to use two-way simultaneous communication or two-way alternate communicati
computersciencej

Difference Between File Transfer Protocol and Hyper Text Transfer Protocol - 0 views

Computer Science Study Material for Gate GATE study material for computer science

shared by computersciencej on 24 Nov 17 - No Cached
  • computersciencej on 24 Nov 17
     
    In this post under Computer Science Study Material for Gate, we are going to tell the differences between File Transfer Protocol (FTP) and Hypertext Transfer Protocol (HTTP). File Transfer Protocol FTP and HTTP both were developed to make Internet transmission better. FTP is used to exchange files between computer accounts, to transfer files between an account and a desktop computer (upload), or to access software archives on the Internet. It 's also commonly used to download programs and other files to your computer from other servers. It transfers files in two different formats ASCII for text files and Binary format for binary files. To Read full Article click on folowing link http://www.computersciencejunction.in/2017/11/differences-between-ftp-and-http.html
Abdelrahman Ogail

SOAP - Wikipedia, the free encyclopedia - 0 views

en.wikipedia.org/SOAP

Web-Services Web Development

shared by Abdelrahman Ogail on 05 Jul 09 - Cached
  • SOAP, originally defined as Simple Object Access Protocol, is a protocol specification for exchanging structured information in the implementation of Web Services in computer networks. It relies on Extensible Markup Language (XML) as its message format, and usually relies on other Application Layer protocols (most notably Remote Procedure Call (RPC) and HTTP) for message negotiation and transmission. SOAP can form the foundation layer of a web services protocol stack, providing a basic messaging framework upon which web services can be built.
Abdelrahman Ogail

Voice over Internet Protocol - Wikipedia, the free encyclopedia - 0 views

en.wikipedia.org/Voip

VoIP

shared by Abdelrahman Ogail on 01 Jul 09 - Cached
Ahmed One liked it
  • Voice over Internet Protocol (VoIP) is a general term for a family of transmission technologies for delivery of voice communications over IP networks such as the Internet or other packet-switched network
  • Internet telephony refers to communications services—voice, facsimile, and/or voice-messaging applications—that are transported via the Internet, rather than the public switched telephone network (PSTN). The basic steps involved in originating an Internet telephone call are conversion of the analog voice signal to digital format and compression/translation of the signal into Internet protocol (IP) packets for transmission over the Internet; the process is reversed at the receiving end.[1]
Janos Haits

Protocol Labs - 0 views

protocol.ai

protocol ideas Programming technology science web

shared by Janos Haits on 04 Feb 23 - No Cached
  • Janos Haits on 04 Feb 23
     
    "Protocol Labs is an open-source research, development, and deployment laboratory. Our projects include IPFS, Filecoin, libp2p, and many more. We aim to make human existence orders of magnitude better through technology."
Islam TeCNo

XML-RPC Home Page - 0 views

www.xmlrpc.com

xml xml-rpc programming api web development

shared by Islam TeCNo on 14 Jun 09 - Cached
Ahmed Mansour liked it
  • It's a spec and a set of implementations that allow software running on disparate operating systems, running in different environments to make procedure calls over the Internet. It's remote procedure calling using HTTP as the transport and XML as the encoding. XML-RPC is designed to be as simple as possible, while allowing complex data structures to be transmitted, processed and returned.
    • Islam TeCNo
      Islam TeCNo on 14 Jun 09
       
      ya3ni a2dar men program C# maslan andah 3ala function PHP mawgoda 3ala server tani !! :D
  • Islam TeCNo on 14 Jun 09
     
    This is a protocol that is used to call functions over internet using HTTP protocol as the transport and XML as the encoding
Janos Haits

Blockstack - The New Decentralized Internet - 0 views

blockstack.org

web decentralized blockchain blockstack dns tools social collaboration service online generator tool INTERNET software media identity tech apps development internetsafety web app webapps Web2.0 Technology Computer Programming PC

shared by Janos Haits on 03 Oct 17 - No Cached
  • Janos Haits on 03 Oct 17
     
    'Blockstack is an open-source project and a decentralized network. For the past years, one company, Blockstack Inc, has taken the lead on protocol development. We plan to have many independent individuals and companies operating on the network and taking on greater roles in the protocol's development. We will release more details on governance structures and potential independent entities that can provide a degree of neutrality and balance to the protocol development in the long run.'
Janos Haits

IPFS is a new peer-to-peer hypermedia protocol. - 0 views

ipfs.io

p2p decentralised web protocol hypermedia network service maker generator tools web2.0 tool online open source internet web evolution distributed webs development sites Information Imported blockchain bitcoin education research science Programming Technol

shared by Janos Haits on 18 Jul 17 - Cached
  • Janos Haits on 18 Jul 17
     
    "PFS is a new hypermedia distribution protocol, addressed by content and identities. IPFS enables the creation of completely distributed applications. It aims to make the web faster, safer, and more open. IPFS is an open source project developed by the team at Interplanetary Networks and many contributors from the open source community."
Islam TeCNo

specification - JSON-RPC - Trac - 0 views

json-rpc.org/specification

JSON-RPC protocol communication

shared by Islam TeCNo on 14 Jun 09 - Cached
Ahmed Mansour liked it
  • 3. JSON Class hinting ¶ There are only simple data types defined in JSON. To overcome this problem in a JSON compatible way a special property for objects is introduced. {"__jsonclass__":["constructor", [param1,...]], "prop1": ...} The object is then instantiated using the constructor, passing in the parameters. Once constructed the properties (prop1, ...) will be applied.
    • Islam TeCNo
      Islam TeCNo on 14 Jun 09
       
      JSON-RPC el mafroud feh data type wa7ed bas ....bas ana mesh fahem el 7eta deh awi !!
  • To give the serverside peer a chance to send messages to the client side peer, the client side peer may reopen communication by sending an empty HTTP POST.
    • Islam TeCNo
      Islam TeCNo on 14 Jun 09
       
      mesh fahem el 7eta deh !! eh lazmet el empty post ya3ni !
  • --> {"method": "postMessage", "params": ["Hello all!"], "id": 99} <-- {"result": 1, "error": null, "id": 99} <-- {"method": "handleMessage", "params": ["user1", "we were just talking"], "id": null} <-- {"method": "handleMessage", "params": ["user3", "sorry, gotta go now, ttyl"], "id": null} --> {"method": "postMessage", "params": ["I have a question:"], "id": 101} <-- {"method": "userLeft", "params": ["user3"], "id": null} <-- {"result": 1, "error": null, "id": 101}
  • Islam TeCNo on 14 Jun 09
     
    JSON-RPC is lightweight remote procedure call protocol similar to XML-RPC. It's designed to be simple!
Islam TeCNo

Uniform Resource Identifier - Wikipedia, the free encyclopedia - 0 views

en.wikipedia.org/URI

shared by Islam TeCNo on 16 Jun 09 - Cached
  • In computing, a Uniform Resource Identifier (URI) consists of a string of characters used to identify or name a resource on the Internet. Such identification enables interaction with representations of the resource over a network (typically the World Wide Web) using specific protocols. Schemes specifying a specific syntax and associated protocols define each URI. Contents [hide]
    • Abdelrahman Ogail
      Abdelrahman Ogail on 16 Jun 09
       
      I've confused between URL & URI till reading this article !
    • Islam TeCNo
      Islam TeCNo on 17 Jun 09
       
      URL no3 men el URI :D ....ana faker eno kont shoft el 7eta deh fe ketab 3an el HTTP bas nesetha .......Zanks Zikas Again
  • A Uniform Resource Name (URN) functions like a person's name, while a Uniform Resource Locator (URL) resembles that person's street address. The URN defines an item's identity, while the URL provides a method for finding it. The ISBN system for uniquely identifying books provides a typical example of the use of typical URNs. ISBN 0486275574 (urn:isbn:0-486-27557-4) cites unambiguously a specific edition of Shakespeare's play Romeo and Juliet. In order to gain access to this object and read the book, one would need its location: a URL address. A typical URL for this book on a unix-like operating system might look like the file path file:///home/username/RomeoAndJuliet.pdf, identifying the electronic book saved in a local hard disk. So URNs and URLs have complementary purposes.
Islam TeCNo

What's in an HTTP request? - 0 views

djce.org.uk/dumprequest

shared by Islam TeCNo on 15 Jun 09 - Cached
Ahmed Mansour liked it
  • These headers tell us which web server you were trying to contact.  If that seems odd, bear in mind that many web sites can be "hosted" on a single server, so when the request is received it needs to know which web site you were attempting to access
    • Islam TeCNo
      Islam TeCNo on 15 Jun 09
       
      el server momken yekon 3aleh aktar men site ....3ashan keda lama bab3t request ba2olo bardo ana 3ayez site eh !!
  • The request method is usually either "GET" or "POST".  Basically if you fill in and submit a form on a web page it might generate a POST request (or it might be "GET"), whereas if you just click on a link, or activate one of your browser's "bookmarks" or "favourites", then the request method will always be "GET". Therefore, if it's "POST", we can tell that a form was definitely submitted.  The contents of the form would appear here, and there would also be some "Content-" headers describing the data. Web browsers generate two kinds of "POST" data: either "multipart/form-data", which is used when uploading files to a web server, or the more common "application/x-www-form-urlencoded".
    • Islam TeCNo
      Islam TeCNo on 15 Jun 09
       
      el 7eta deh mohema ....we fe anwa3 tania bardo 3'er el GET we el POST
  • The "referer" header tells us which document referred you to us - in essence, if you followed a link to get to this page, it is the URL of the page you came from to get here.
    • Islam TeCNo
      Islam TeCNo on 15 Jun 09
       
      el Referer by2ol lel server el page eli enta gaii menha ....we a3taked deh el tare2a eli fe sites betsta5dmha 3ashan temna3 maslan en sora aw keda tetshaf ela men el site zat nafso
  • ...2 more annotations...
  • Connection control Connection:keep-alive Keep-Alive:300 These headers are used to fine-tune the network traffic between you and the web server.  They don't tell us much, except a little about the capabilities of your web browser.
    • Islam TeCNo
      Islam TeCNo on 15 Jun 09
       
      kan nefsi yekon fe shar7 lel 7eta deh aktar !!
  • Authorisation Username:not present If you have "logged in" to a web site, your username appears here. Note that this only applies to web sites which use proper HTTP authentication - typically, a "login" window pops up and you get three chances to enter your username and password, otherwise you see a page which says "Authentication Required" or similar.  It doesn't apply to web sites where the "login" is a separate page. It's also possible to supply the username and password in the URL you tell your browser to visit - for example, http://user:password@www.example.com/.  In that case, the username would appear here too.
    • Ahmed Mansour
      Ahmed Mansour on 15 Jun 09
       
      msh fahem el goz2 dah 2wey !! .. 7d yewad7ely please ...
    • Islam TeCNo
      Islam TeCNo on 15 Jun 09
       
      ya3ni ya mans a7yanan fe sites bykon feha UserName we password 3an tare2 el HTTP protocol .....ya3ni el mail maslan aw cisclub dol fehom username we password mesh 3an tare2 el HTTP protocol ....el HTTP protocl el username we el pass beto3o bytlbo menak 2abl ma td5ol 3ala el page asasn we bytl3lk keda pop up tekteb feha
  • Ahmed Mansour on 15 Jun 09
     
    really very important and useful article ... thanks tecno very match :P
  • Ahmed One on 16 Jun 09
     
    Nice Article Tecno..Go On
Abdelrahman Ogail

Common Gateway Interface - Wikipedia, the free encyclopedia - 0 views

en.wikipedia.org/...Common_Gateway_Interface

Web-Programming

shared by Abdelrahman Ogail on 02 Jul 09 - Cached
  • The Common Gateway Interface (CGI) is a standard protocol for interfacing external application software with an information server, commonly a web server. The task of such an information server is to respond to requests (in the case of web servers, requests from client web browsers) by returning output. Each time a request is received, the server analyzes what the request asks for, and returns the appropriate output. The two basic methods for the server to do this are the following: If the request identifies a file stored on disk, then return the contents of that file. If the request identifies an executable command and possibly arguments, then run the command and return its output. CGI defines a standard way of doing the second. It defines how information about the server and the request is passed to the command in the form of arguments and environment variables, and how the command can pass back extra information about the output (such as the type) in the form of headers.
Islam TeCNo

Introduction to Network Security - 0 views

www.interhack.net/...network-security

security network

shared by Islam TeCNo on 20 Jun 09 - Cached
Ahmed Mansour liked it
  • Islam TeCNo on 20 Jun 09
     
    makala twela feha 7agat 3agbtni we 7agat ma3gbtnesh betbtdi b el kalam 3an ba3d el networks we network protocols then td5ol fe el security beta3thom ....isA a3mel comments keter 3aleha later
Janos Haits

https://nectome.com - 0 views

nectome.com

artificial intelligence brain technology Science Artificial-Intelligence development Computer Programming

shared by Janos Haits on 27 Mar 18 - No Cached
  • Janos Haits on 27 Mar 18
     
    "Our mission is to preserve your brain well enough to keep all its memories intact: from that great chapter of your favorite book to the feeling of cold winter air, baking an apple pie, or having dinner with your friends and family. If memories can truly be preserved by a sufficiently good brain banking technique, we believe that within the century it could become feasible to digitize your preserved brain and use that information to recreate your mind. How close are we to this possibility? Currently, we can preserve the connectomes of animal brains and are working on extending our techniques to human brains in a research context. This is an important first step towards the development of a verified memory preservation protocol, as the connectome plays a vital role in memory storage."
Janos Haits

Orchid: It's Your Internet... - 0 views

orchidprotocol.com

social web2.0 service online internet web evolution web Computer Science technology development

shared by Janos Haits on 22 Mar 18 - No Cached
  • Janos Haits on 22 Mar 18
     
    "The Orchid protocol is the decentralized, open-source solution for a surveillance-free internet.
Janos Haits

discuss.ipfs.io - 0 views

discuss.ipfs.io

computer online web development

shared by Janos Haits on 18 Jul 17 - Cached
  • Janos Haits on 18 Jul 17
     
    "These forums are the main place to ask questions, share information and find like-minded people who are using IPFS, libp2p, multiformats, orbit, orbit-db, IPLD, or any of the other libraries, tools and protocols created … read more"
Janos Haits

Testnet | Stacks - 0 views

docs.blockstack.org/...testnet

Computer technology development Programming science tools online

shared by Janos Haits on 23 Jan 21 - No Cached
  • Janos Haits on 23 Jan 21
     
    "The testnet is a separate blockchain from the Stacks mainnet analogous to a staging environnment. It's a network used by developers to test their apps, smart contracts, or changes to the protocol in a production-like environment. The testnet is reset frequently."
Janos Haits

Home · Solid - 0 views

solidproject.org

web browse search engine searchengine search engine proxy data internet tools Computer online technology development science service

shared by Janos Haits on 07 Jan 21 - No Cached
  • Janos Haits on 07 Jan 21
     
    "All of your data, under your control Solid lets people store their data securely in decentralized data stores called Pods. Pods are like secure personal web servers for data. All data in a pod is accessible via the Solid Protocol. When data is stored in someone's pod, they control who and what can access it. Solid is led by the inventor of the Web, Sir Tim Berners-Lee, to help realise his vision for its future."
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