This document discusses several protocols for transferring files and accessing remote files, including FTP, TFTP, and Telnet. FTP allows users to transfer files between computers over the Internet and supports both binary and text file transfers. TFTP is a simpler protocol than FTP that can only be used to send and receive files. Telnet enables users to establish remote command console sessions on servers to run programs and scripts remotely. Secure Shell (SSH) provides encrypted connections for secure remote access.
Domain name system (dns) , TELNET ,FTP, TFTPsaurav kumar
The document discusses the Domain Name System (DNS) and how it works. DNS maps domain names that people use, like facebook.com, to IP addresses like 31.13.72.36 that computers use to locate websites. DNS works in a hierarchical structure, with DNS servers answering requests from inside and outside their domains and passing requests between each other until the authoritative server for that domain is reached. Caching responses promotes efficiency by allowing servers to quickly respond to repeat requests.
FTP is used to transfer files and can operate as anonymous or require login. News servers allow threaded discussions on topics and FTP, telnet, and terminal services allow remote administration of servers. Streaming media servers transfer video and audio while e-commerce servers focus on online selling and customer communication.
Postfix is a free and open-source mail transfer agent (MTA) that is commonly used on Linux systems. It handles receiving and delivering email by using several server processes and queues. When receiving mail, Postfix uses smtpd, qmqpd, pickup, and cleanup servers to validate messages and add them to the incoming queue. For delivery, it uses qmgr to route messages from the incoming queue through active delivery agents like smtp, lmtp, local, and virtual to recipients or deferred queue if delivery fails. Postfix prioritizes stability, scalability and security in its flexible and modular design.
This document discusses different types of network servers. It describes what a network server is and lists various server types including server platform, application server, audio/video server, chat server, fax server, FTP server, groupware server, IRC server, mail server, proxy server, web server, news server, telnet server, and list server. It provides details on what each server type is used for and key functions.
FTP (File Transfer Protocol) is a standard network protocol used to transfer files between computers over a TCP/IP network like the Internet. It uses separate connections for control commands and data transfer. FTP servers allow users to upload, download, and organize files. Setting up an FTP server involves installing FTP server software on a computer with a static IP address or domain name. This allows other users to access files by logging in anonymously or with a provided username and password. FTP clients are programs that users can install to connect to FTP servers and transfer files in either direction with drag-and-drop or other simple interfaces.
Using an FTP client - Client server computinglordmwesh
The document discusses File Transfer Protocol (FTP) and how it allows users to transfer files between computers. It covers the basic steps of connecting to an FTP server, navigating directories, transferring files, and using both command-line and graphical user interface (GUI) FTP clients like Filezilla and WinSCP. Key points include FTP's client-server model, the use of ASCII and binary transfer modes, basic FTP commands, and how compressed files need decompression before use.
The document discusses File Transfer Protocol (FTP), Network File System (NFS), and Samba server configuration. It provides details on FTP such as its history, components, modes, and how to configure an FTP server in Linux. It describes NFS including its history, versions, configuration files, and steps to configure NFS client and server. It also explains Samba, its components, purpose, and how to configure a Samba server using both command line and graphical tools.
This document discusses several protocols for transferring files and accessing remote files, including FTP, TFTP, and Telnet. FTP allows users to transfer files between computers over the Internet and supports both binary and text file transfers. TFTP is a simpler protocol than FTP that can only be used to send and receive files. Telnet enables users to establish remote command console sessions on servers to run programs and scripts remotely. Secure Shell (SSH) provides encrypted connections for secure remote access.
Domain name system (dns) , TELNET ,FTP, TFTPsaurav kumar
The document discusses the Domain Name System (DNS) and how it works. DNS maps domain names that people use, like facebook.com, to IP addresses like 31.13.72.36 that computers use to locate websites. DNS works in a hierarchical structure, with DNS servers answering requests from inside and outside their domains and passing requests between each other until the authoritative server for that domain is reached. Caching responses promotes efficiency by allowing servers to quickly respond to repeat requests.
FTP is used to transfer files and can operate as anonymous or require login. News servers allow threaded discussions on topics and FTP, telnet, and terminal services allow remote administration of servers. Streaming media servers transfer video and audio while e-commerce servers focus on online selling and customer communication.
Postfix is a free and open-source mail transfer agent (MTA) that is commonly used on Linux systems. It handles receiving and delivering email by using several server processes and queues. When receiving mail, Postfix uses smtpd, qmqpd, pickup, and cleanup servers to validate messages and add them to the incoming queue. For delivery, it uses qmgr to route messages from the incoming queue through active delivery agents like smtp, lmtp, local, and virtual to recipients or deferred queue if delivery fails. Postfix prioritizes stability, scalability and security in its flexible and modular design.
This document discusses different types of network servers. It describes what a network server is and lists various server types including server platform, application server, audio/video server, chat server, fax server, FTP server, groupware server, IRC server, mail server, proxy server, web server, news server, telnet server, and list server. It provides details on what each server type is used for and key functions.
FTP (File Transfer Protocol) is a standard network protocol used to transfer files between computers over a TCP/IP network like the Internet. It uses separate connections for control commands and data transfer. FTP servers allow users to upload, download, and organize files. Setting up an FTP server involves installing FTP server software on a computer with a static IP address or domain name. This allows other users to access files by logging in anonymously or with a provided username and password. FTP clients are programs that users can install to connect to FTP servers and transfer files in either direction with drag-and-drop or other simple interfaces.
Using an FTP client - Client server computinglordmwesh
The document discusses File Transfer Protocol (FTP) and how it allows users to transfer files between computers. It covers the basic steps of connecting to an FTP server, navigating directories, transferring files, and using both command-line and graphical user interface (GUI) FTP clients like Filezilla and WinSCP. Key points include FTP's client-server model, the use of ASCII and binary transfer modes, basic FTP commands, and how compressed files need decompression before use.
The document discusses File Transfer Protocol (FTP), Network File System (NFS), and Samba server configuration. It provides details on FTP such as its history, components, modes, and how to configure an FTP server in Linux. It describes NFS including its history, versions, configuration files, and steps to configure NFS client and server. It also explains Samba, its components, purpose, and how to configure a Samba server using both command line and graphical tools.
FTP allows two computers to connect over the Internet so that files can be transferred between a client and server. It was created in 1971 at MIT by Abhay Bhushan to transfer data over the new ARPANET. FTP works through a request, response, transfer, terminate cycle. It converts files to binary for transmission and allows downloading and uploading of files. While over 30 years old, FTP continues to be used and modified to meet user demands.
Massive emailing with Linux, Postfix and Ruby on Railsibelmonte
A little presentation with some tips on how to send massive email from a Ruby on Rails application and not to be treated as a spammer by the most common free email providers.
The File Transfer Protocol (FTP) is a standard network protocol used to transfer computer files from one host to another host over a TCP-based network, such as the Internet.
This document provides an overview of the File Transfer Protocol (FTP). It describes FTP as a standard network protocol for transferring files between a client and server. It outlines the key components of FTP including communication methods, data transfer modes, login facilities, commands, security issues and examples of FTP clients and servers. The document serves to introduce FTP and its objectives to share files between systems reliably and efficiently.
FTP (File Transfer Protocol) allows users to transfer files between hosts over a TCP network like the Internet. It works by downloading files from remote computers to a local computer, or uploading files from a local computer to a remote computer. Anonymous FTP sites allow public access without logging in, using a username of "anonymous". FTP has security weaknesses that more secure variants like FTPS address through additions like TLS/SSL encryption. To use FTP for a website, one would get server space from a provider, buy storage, register a domain, and access the FTP settings in the administrator control panel to manage files.
FTP (File Transfer Protocol) is a standard network protocol used to transfer computer files between a client and server over a TCP/IP network. FTP uses TCP/IP to transfer files and allows users to exchange files between accounts, transfer files between accounts and desktop computers, or access online software archives. When transferring files, FTP facilitates either uploading files from a personal computer to a server or downloading files from a server to a personal computer.
This document provides an overview of the File Transfer Protocol (FTP) including how it works, the types of connections it uses, common FTP commands, and an example of downloading a file from an FTP server. FTP uses TCP connections on ports 20 and 21, with port 21 for control commands and port 20 for transferring files. Common commands include get to download files, put to upload, cd to change directories, and bye to log off. The example demonstrates connecting to an FTP server and navigating directories to download a specific file.
FTP is a common protocol used to transfer files between a client and server. The document discusses configuring an FTP server on Linux using the vsftpd package. Key steps include installing vsftpd, configuring the vsftpd.conf file to enable anonymous downloads and local logins, and testing access locally and remotely using FTP, Telnet, and netstat commands. The document also provides recommendations for security settings like restricting users in ftpusers and enabling TCP Wrappers firewall rules.
The birth of electronic mail occurred in 1965 at MIT. Ray Tomlinson sent the first message between two computers in 1971 using the "@" symbol to denote sending from one computer to another. Email was further developed to allow organization into folders and offline reading. Common email protocols include SMTP, POP3, and IMAP. Email is important as it saves time and money while allowing instant communication. HTTPS encrypts messages sent over HTTP for secure transmission. FTP allows two computers to connect over the internet and transfer files by converting them to binary for transmission.
This document provides an overview of setting up a mail server on Linux. It discusses what Linux is and its features. It then describes the key components needed for a mail server, including Bind for DNS, Httpd for a web server, Dovecot for protocols, Postfix for accepting connections, and Squirrelmail for accessing the IMAP server. Instructions are provided on installing and configuring the necessary software packages to establish a functional mail server on a Linux system.
File Transfer Protocol (FTP) allows copying files between two hosts over TCP/IP. It establishes two connections - one for control information like commands and responses, and one for transferring files. FTP solves problems like different file naming conventions or data representations between systems. It uses ports 21 for control and 20 for data, and defines attributes like file type, data structure, and transmission mode to handle heterogeneous systems.
mod_ftp is a module for Apache HTTP Server that implements the File Transfer Protocol (FTP) within the Apache architecture. It leverages Apache's flexibility to serve FTP alongside HTTP and HTTPS from the same server instance. mod_ftp supports key FTP features like SSL/TLS encryption, authentication, dynamic content, and logging while integrating with the Apache ecosystem. The document provides an overview of mod_ftp's capabilities and includes a sample configuration.
Web Server Technologies I: HTTP & Getting StartedPort80 Software
Introduction to HTTP: TCP/IP and application layer protocols, URLs, resources and MIME Types, HTTP request/response cycle and proxies. Setup and deployment: Planning Web server & site deployments, Site structure and basic server configuration, Managing users and hosts.
This document provides an overview of a Linux project that involves setting up various services. It introduces the members and their objectives, which include DNS, DHCP, Apache, email, shell scripts, SSH, NFS, FTP, VNC, and Samba. It then describes the configuration and purpose of each service, including DHCP, DNS, Apache, email using postfix/dovecot/squirrelmail, shell scripts for file copying, SSH for secure access, NFS and FTP for file sharing, VNC for remote desktop access, and Samba for sharing with Windows clients. Diagrams are provided for FTP and NFS connections. The goal is to set up a fully functional private network with various essential Linux services.
The document discusses the results of a study analyzing the effectiveness of "all-in-one" marketing automation platforms. The study found that these platforms provided limited benefits for increasing website traffic or keyword rankings. Specifically, smaller businesses saw more traffic benefits than larger businesses, but overall increases were modest. The document concludes that additional tools may be needed beyond automation alone to drive greater brand awareness and search engine visibility.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
The document provides 23 productivity tips compiled from interviews with various experts. Some of the key tips include:
1) Plan your day the night before to better manage your time.
2) Focus on present tasks and don't get overwhelmed thinking about future projects.
3) Isolate yourself from distractions to focus ("monk mode") when facing deadlines.
4) Monitor your output and time spent to identify inefficient time usage and make corrections.
FTP allows two computers to connect over the Internet so that files can be transferred between a client and server. It was created in 1971 at MIT by Abhay Bhushan to transfer data over the new ARPANET. FTP works through a request, response, transfer, terminate cycle. It converts files to binary for transmission and allows downloading and uploading of files. While over 30 years old, FTP continues to be used and modified to meet user demands.
Massive emailing with Linux, Postfix and Ruby on Railsibelmonte
A little presentation with some tips on how to send massive email from a Ruby on Rails application and not to be treated as a spammer by the most common free email providers.
The File Transfer Protocol (FTP) is a standard network protocol used to transfer computer files from one host to another host over a TCP-based network, such as the Internet.
This document provides an overview of the File Transfer Protocol (FTP). It describes FTP as a standard network protocol for transferring files between a client and server. It outlines the key components of FTP including communication methods, data transfer modes, login facilities, commands, security issues and examples of FTP clients and servers. The document serves to introduce FTP and its objectives to share files between systems reliably and efficiently.
FTP (File Transfer Protocol) allows users to transfer files between hosts over a TCP network like the Internet. It works by downloading files from remote computers to a local computer, or uploading files from a local computer to a remote computer. Anonymous FTP sites allow public access without logging in, using a username of "anonymous". FTP has security weaknesses that more secure variants like FTPS address through additions like TLS/SSL encryption. To use FTP for a website, one would get server space from a provider, buy storage, register a domain, and access the FTP settings in the administrator control panel to manage files.
FTP (File Transfer Protocol) is a standard network protocol used to transfer computer files between a client and server over a TCP/IP network. FTP uses TCP/IP to transfer files and allows users to exchange files between accounts, transfer files between accounts and desktop computers, or access online software archives. When transferring files, FTP facilitates either uploading files from a personal computer to a server or downloading files from a server to a personal computer.
This document provides an overview of the File Transfer Protocol (FTP) including how it works, the types of connections it uses, common FTP commands, and an example of downloading a file from an FTP server. FTP uses TCP connections on ports 20 and 21, with port 21 for control commands and port 20 for transferring files. Common commands include get to download files, put to upload, cd to change directories, and bye to log off. The example demonstrates connecting to an FTP server and navigating directories to download a specific file.
FTP is a common protocol used to transfer files between a client and server. The document discusses configuring an FTP server on Linux using the vsftpd package. Key steps include installing vsftpd, configuring the vsftpd.conf file to enable anonymous downloads and local logins, and testing access locally and remotely using FTP, Telnet, and netstat commands. The document also provides recommendations for security settings like restricting users in ftpusers and enabling TCP Wrappers firewall rules.
The birth of electronic mail occurred in 1965 at MIT. Ray Tomlinson sent the first message between two computers in 1971 using the "@" symbol to denote sending from one computer to another. Email was further developed to allow organization into folders and offline reading. Common email protocols include SMTP, POP3, and IMAP. Email is important as it saves time and money while allowing instant communication. HTTPS encrypts messages sent over HTTP for secure transmission. FTP allows two computers to connect over the internet and transfer files by converting them to binary for transmission.
This document provides an overview of setting up a mail server on Linux. It discusses what Linux is and its features. It then describes the key components needed for a mail server, including Bind for DNS, Httpd for a web server, Dovecot for protocols, Postfix for accepting connections, and Squirrelmail for accessing the IMAP server. Instructions are provided on installing and configuring the necessary software packages to establish a functional mail server on a Linux system.
File Transfer Protocol (FTP) allows copying files between two hosts over TCP/IP. It establishes two connections - one for control information like commands and responses, and one for transferring files. FTP solves problems like different file naming conventions or data representations between systems. It uses ports 21 for control and 20 for data, and defines attributes like file type, data structure, and transmission mode to handle heterogeneous systems.
mod_ftp is a module for Apache HTTP Server that implements the File Transfer Protocol (FTP) within the Apache architecture. It leverages Apache's flexibility to serve FTP alongside HTTP and HTTPS from the same server instance. mod_ftp supports key FTP features like SSL/TLS encryption, authentication, dynamic content, and logging while integrating with the Apache ecosystem. The document provides an overview of mod_ftp's capabilities and includes a sample configuration.
Web Server Technologies I: HTTP & Getting StartedPort80 Software
Introduction to HTTP: TCP/IP and application layer protocols, URLs, resources and MIME Types, HTTP request/response cycle and proxies. Setup and deployment: Planning Web server & site deployments, Site structure and basic server configuration, Managing users and hosts.
This document provides an overview of a Linux project that involves setting up various services. It introduces the members and their objectives, which include DNS, DHCP, Apache, email, shell scripts, SSH, NFS, FTP, VNC, and Samba. It then describes the configuration and purpose of each service, including DHCP, DNS, Apache, email using postfix/dovecot/squirrelmail, shell scripts for file copying, SSH for secure access, NFS and FTP for file sharing, VNC for remote desktop access, and Samba for sharing with Windows clients. Diagrams are provided for FTP and NFS connections. The goal is to set up a fully functional private network with various essential Linux services.
The document discusses the results of a study analyzing the effectiveness of "all-in-one" marketing automation platforms. The study found that these platforms provided limited benefits for increasing website traffic or keyword rankings. Specifically, smaller businesses saw more traffic benefits than larger businesses, but overall increases were modest. The document concludes that additional tools may be needed beyond automation alone to drive greater brand awareness and search engine visibility.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
The document provides 23 productivity tips compiled from interviews with various experts. Some of the key tips include:
1) Plan your day the night before to better manage your time.
2) Focus on present tasks and don't get overwhelmed thinking about future projects.
3) Isolate yourself from distractions to focus ("monk mode") when facing deadlines.
4) Monitor your output and time spent to identify inefficient time usage and make corrections.
The document summarizes World Robotics 2011 reports on industrial and service robots. In 2010, robot sales nearly doubled compared to 2009 to 118,337 units, driven mainly by the automotive and electronics industries. Asia saw the largest increase in robot sales at 132% while Japan was the second largest market. The automotive industry was one of the main drivers of recovery after reducing investments since 2006. The electrical/electronics industry also saw triple the robot sales of 2009.
This document examines how susceptible jobs are to computerization. It develops a new methodology to estimate the probability of computerization for 702 occupations based on their characteristics. The study finds that about 47% of US jobs are at risk of computerization. It also finds that wages and education levels are negatively correlated with an occupation's probability of being computerized. The document provides historical context on technological unemployment and reviews literature on how computerization has impacted jobs.
The document summarizes the key findings of Accenture's Customer Analytics Survey of 800 organizations. It finds that over half of respondents felt their customer segmentation and experiences were good or ideal. However, over half do not take advantage of analytics for customer targeting, service, or interaction. Most organizations acknowledged they could benefit from improved analytics use. Additionally, organizations often rely on personal experience over data analysis when making customer decisions. While many use analytics in some areas like marketing and sales, most do not apply it across all customer activities. Less analytically mature firms perceive their data as more accurate. Finally, while senior management supports analytics, organizational culture still poses barriers.
IDC : Intelligent systems - next big opportunityalain Clapaud
This document discusses the transformation of the embedded systems industry towards more intelligent systems. It forecasts that intelligent systems, which are embedded with high-performance microprocessors, connectivity, and operating systems, will grow from 19% of major electronic systems in 2010 to over one-third by 2015. The market for intelligent systems will double from over $1 trillion in 2010 to over $2 trillion in 2015. The embedded semiconductor market was $33 billion in 2010 and is projected to grow at a 20% compound annual growth rate. Intelligent systems promise new opportunities for technology suppliers, system vendors, and service providers as embedded systems adopt more advanced computing capabilities.
Steria Etude sur le Big Data en europe infographic / Septembre 2013alain Clapaud
While only 7% of European companies see big data as very relevant currently, handling big data will be crucial for competitiveness, innovation and growth in the tough economic climate. However, a lack of data governance and insufficient standardization of internal processes lead to poor data quality and an inability to share data across businesses. For companies to take full advantage of big data, they need to overcome challenges like insufficient data quality, put data quality as a top priority, approach big data tactically on a stage-by-stage basis, and get business and IT departments on the same page.
The document discusses building desktop-class applications on the web using SproutCore, a JavaScript framework. It compares traditional document-driven and Ajax approaches to the web client-server approach enabled by SproutCore. This allows for immediate response, rich interactions, and offline capability by loading a JavaScript application and moving business logic to the client and microservices. A demo of SproutCore's MVC framework and capabilities is provided.
- 52% of Americans feel that having a smart home is at least somewhat important
- 62% of Americans rank security and home monitoring as the top beneficial reason to own a smart home
- 56% of Americans cite cost or fees as the most important deciding factor in purchasing smart home products
List of robotics projects in Horizon 2020alain Clapaud
This project received funding to develop a robotic system to assist in the education and cognitive development of both typically developing children and those with autism. The robotic system will be designed to interact with and collaborate with children through play and communication. Researchers will study how children interact with the robot to gain insights into behavioral modeling and cognitive development. The robot will be evaluated with children to assess its effectiveness as both an educational and therapeutic tool.
Wohlers report 2013 : Additive Manudacturing and 3D Printing State of the Ind...alain Clapaud
The document provides an executive summary of the Wohlers Report 2013, which analyzes the additive manufacturing (AM) industry. Some key points:
- The global AM market grew 28.6% to $2.204 billion in 2012. Unit sales of industrial AM systems grew 19.3% to 7,771 systems.
- Metal-based AM saw nearly 200 systems sold in 2012, and demand for these systems is rising.
- The use of AM for direct part production continues to grow rapidly, accounting for 28.3% of AM revenues in 2012.
- The US has the largest installed base of AM systems at 38%, followed by Japan, Germany, and China. Interest and investment
The document analyzes Facebook page tab application usage for the top 150 pages in France, the UK, and the USA. Some key findings:
- Game and service apps are the most common worldwide (~60% in each country).
- Contests are very popular for French pages (32% of apps) while the UK focuses on services (41% of apps) and the US on games (44% of apps) and free content (11% of apps).
- Pages in consumer packaged goods, sports, and e-commerce represent the majority using apps across countries. French telecom and e-commerce pages have the highest engagement ratios.
Respond to the statement below.One of the best protocols today for.pdfrufohudsonak74125
Respond to the statement below.
One of the best protocols today for reducing packet loss is FTP
Solution
FTP makes use of a consumer-server structure. users provide authentication the use of a signal-in
protocol, commonly a username and password, but a few FTP servers may be configured to just
accept anonymous FTP logins wherein you don\'t need to become aware of your self before
accessing files. most often, FTP is secured with SSL/TLS.
how to FTP
files can be transferred between computers the usage of FTP software program. The user\'s pc is
called the neighborhood host system and is hooked up to the internet. the second one device,
known as the remote host, is also running FTP software and related to the net.
The neighborhood host machine connects to the faraway host\'s IP address.
The user would enter a username/password (or use nameless).
FTP software program may additionally have a GUI, allowing users to pull and drop documents
between the far off and nearby host. If no longer, a series of FTP commands are used to log in to
the far flung host and switch documents among the machines..
The File Transfer Protocol (FTP) is a standard network protocol used to transfer computer files between hosts over a network like the Internet. FTP allows uploading and downloading files between a remote server and local computer with proper login credentials. There are several FTP client software options that can be used on Windows, Mac, and Linux systems to upload or download files from an FTP server. Secure File Transfer Protocol (SFTP) provides an encrypted connection for file transfers to prevent password and sensitive information from being transmitted unsecurely like regular FTP. Amazon also provides cloud storage services where users can store files and folders using their unique access key and secret key credentials.
If you build a site from scratch you will need to upload your files to your hosting account. You can do this via cPanel, but it is more common to use File Transfer Protocol (FTP).
FTP Software lets you drag and drop files from your computer onto your server. SFTP does the same thing, but with an added layer of security protecting your login credentials and content transferred.
Secure Shell (SSH) lets you access your server using command line software like Terminal. If you learn more advanced development you may use SSH along with version control software like Git.
LAMP technology uses Linux as the operating system, Apache as the web server, MySQL as the database management system, and PHP as the server-side scripting language. Some advantages of LAMP include easy coding with PHP and MySQL, low-cost hosting, and the ability to develop applications locally. To install LAMP, one would download and extract the latest version of XAMPP for Linux and start the Apache and MySQL servers.
The document provides information about File Transfer Protocol (FTP). It discusses that FTP is a standard network protocol used to transfer files between clients and servers. FTP uses separate control and data connections, with the control connection managing commands and the data connection transferring files. The document outlines the FTP model, including the protocol interpreter and data transfer process on both the client and server sides. It also discusses FTP commands, connections types, clients, advantages and disadvantages.
The document discusses various application layer protocols used in networking. It covers:
1. The application layer is the top layer that interacts with users and user applications to initiate communication. It uses lower layer protocols to transfer data.
2. Common application layer protocols include HTTP, FTP, SMTP, POP3, IMAP, and DNS for tasks like web browsing, file transfer, and email.
3. Other applications discussed are peer-to-peer applications like BitTorrent and Skype, as well as socket programming which allows network applications to communicate using standard mechanisms.
The document discusses several internet protocols including Internet Protocol (IP), File Transfer Protocol (FTP), Hypertext Transfer Protocol (HTTP), Secure Sockets Layer (SSL), Telnet, and Gopher. IP is the basic protocol that defines how data is sent between computers on the internet. FTP allows file transfers between systems, HTTP is used for web pages, and HTTPS provides encryption through SSL for secure communication. Telnet allows remote login to systems, and Gopher provides menu-based browsing of internet resources.
The document discusses File Transfer Protocol (FTP) and provides a list of 6 free and open-source FTP client options. It defines FTP as a standard protocol for transferring computer files between a client and server. It also explains that FTP is not secure by default. The list then describes popular FTP client options like FileZilla, Cyberduck, FireFTP, Classic FTP, WinSCP, and FTPBox, noting their key features, supported protocols and platforms.
The document provides information about LAMP technology and its components - Linux, Apache HTTP Server, MySQL, and PHP. It discusses the advantages of using LAMP including easy coding with PHP/MySQL and low cost hosting. It also provides installation instructions and examples of basic commands for Linux, Apache, MySQL, and PHP.
The document provides information about LAMP technology including its components (Linux, Apache, MySQL, PHP), advantages, and installation process. It then discusses Linux operating system basics such as commands, directory structure, and editors. The document also covers Apache web server configuration, running, and modules. It describes MySQL database including basic and advanced queries, procedures, and functions.
FTP is a protocol used to transfer files between systems over a network. It uses a client/server model with two TCP ports - port 21 for control connections and port 20 for data transfers. An FTP server runs FTP daemon software and allows users to log in and transfer files between their account on the server and local system. While FTP remains useful, newer secure variants like SFTP have been developed to encrypt authentication and file transfers over FTP.
File Transfer Protocol (FTP)
Very Secure FTP Daemon (vsftpd) software package which implements FTP.
The vsftpd program is a popular FTP server implementation and is being used by major FTP sites such as kernel.org, redhat.com, isc.org, and freebsd.org. The fact that these sites run the software adds to its “street cred.” vsftpd was designed from the ground up to be fast, stable, and very secure.
The document discusses several internet protocols including:
- IP which delivers data packets between hosts and includes addressing tags through encapsulation.
- TCP/IP which establishes communication between networks and provides host access to the internet.
- Ipv4 and Ipv6 which are internet protocols for carrying data packets with Ipv6 supporting more nodes.
- Early protocols for file retrieval like FTP, Gopher, and Telnet which allowed downloading and using remote files and applications with varying levels of description.
Application layer and protocols of application layerTahmina Shopna
The document summarizes several key application layer protocols: Telnet allows remote access to servers by emulating a terminal. FTP is used to transfer files between machines. TFTP is a simplified version of FTP with no security. NFS enables accessing files over a network like local storage. SMTP is the standard for email services. LPD/LPR is for remote printing. X Window provides GUI functionality over networks. SNMP allows monitoring of network devices. DNS translates human-readable names to IP addresses. DHCP automatically assigns IP addresses to devices on a network.
The document provides an overview of LAMP technology, which refers to a group of open-source software used to build dynamic web sites and applications. It describes the core components of LAMP - Linux as the operating system, Apache as the web server, MySQL as the database management system, and PHP as the programming language. It then discusses each component in more detail and provides examples of commands and basic usage.
This presentation provides an overview of several important internet protocols:
- Internet Protocol (IP) delivers data packets from source to destination hosts and defines packet sizes. IPv4 and IPv6 are major versions.
- Transmission Control Protocol/Internet Protocol (TCP/IP) is a suite of protocols that govern how data travels across networks. It has two main components - TCP breaks data into packets and verifies delivery, while IP envelopes and addresses data.
- File Transfer Protocol (FTP) allows file transfers across TCP networks and uses separate control and data connections between clients and servers located on FTP servers.
- Hypertext Transfer Protocol (HTTP) governs web page transfers and uses URLs to identify and locate resources on the network
Remote login allows users to access their work computers from any internet-enabled device. It requires software on both the host computer and the remote computer, an internet connection, and secure desktop sharing. Common methods for remote login include SSH, PuTTY, VNC, and Telnet. SSH provides encrypted connections and is commonly used on Linux/Unix systems, while PuTTY is a Windows terminal emulator that can be used to connect via SSH, Telnet, or RDP. VNC allows controlling another computer's desktop remotely. Telnet provides unencrypted remote terminal access connections but is less secure than SSH or RDP.
The document discusses various methods for downloading and storing digital information, including:
1) File Transfer Protocol (FTP) which allows transferring files between networked computers using FTP client programs with either a command line or graphical user interface.
2) File compression utilities like WinZip which use algorithms to compact file sizes for more efficient storage and transfer, without losing data.
3) Software download sites that provide freeware and shareware programs that can be downloaded, with freeware being free but possibly less polished, and shareware requiring payment after trial usage.
4) Online storage services which offer remote storage space that can be accessed online through the provider's website, allowing backup of personal files and sharing of documents.
A deep introduction to Internet and internet services.
This ppt contains all the minor and major information about Internet from basic internet, www, concepts
FTP refers to the File Transfer Protocol, which allows transfer of files between computers over the Internet. A user must log into both the source and destination hosts to transfer a file. Common FTP methods include manual transfer, email transfer, HTTP transfer, and anonymous/WU-FTP. More secure options are SFTP and SCP, which encrypt traffic and support authentication.
Taking AI to the Next Level in Manufacturing.pdfssuserfac0301
Read Taking AI to the Next Level in Manufacturing to gain insights on AI adoption in the manufacturing industry, such as:
1. How quickly AI is being implemented in manufacturing.
2. Which barriers stand in the way of AI adoption.
3. How data quality and governance form the backbone of AI.
4. Organizational processes and structures that may inhibit effective AI adoption.
6. Ideas and approaches to help build your organization's AI strategy.
Introduction of Cybersecurity with OSS at Code Europe 2024Hiroshi SHIBATA
I develop the Ruby programming language, RubyGems, and Bundler, which are package managers for Ruby. Today, I will introduce how to enhance the security of your application using open-source software (OSS) examples from Ruby and RubyGems.
The first topic is CVE (Common Vulnerabilities and Exposures). I have published CVEs many times. But what exactly is a CVE? I'll provide a basic understanding of CVEs and explain how to detect and handle vulnerabilities in OSS.
Next, let's discuss package managers. Package managers play a critical role in the OSS ecosystem. I'll explain how to manage library dependencies in your application.
I'll share insights into how the Ruby and RubyGems core team works to keep our ecosystem safe. By the end of this talk, you'll have a better understanding of how to safeguard your code.
Webinar: Designing a schema for a Data WarehouseFederico Razzoli
Are you new to data warehouses (DWH)? Do you need to check whether your data warehouse follows the best practices for a good design? In both cases, this webinar is for you.
A data warehouse is a central relational database that contains all measurements about a business or an organisation. This data comes from a variety of heterogeneous data sources, which includes databases of any type that back the applications used by the company, data files exported by some applications, or APIs provided by internal or external services.
But designing a data warehouse correctly is a hard task, which requires gathering information about the business processes that need to be analysed in the first place. These processes must be translated into so-called star schemas, which means, denormalised databases where each table represents a dimension or facts.
We will discuss these topics:
- How to gather information about a business;
- Understanding dictionaries and how to identify business entities;
- Dimensions and facts;
- Setting a table granularity;
- Types of facts;
- Types of dimensions;
- Snowflakes and how to avoid them;
- Expanding existing dimensions and facts.
Generating privacy-protected synthetic data using Secludy and MilvusZilliz
During this demo, the founders of Secludy will demonstrate how their system utilizes Milvus to store and manipulate embeddings for generating privacy-protected synthetic data. Their approach not only maintains the confidentiality of the original data but also enhances the utility and scalability of LLMs under privacy constraints. Attendees, including machine learning engineers, data scientists, and data managers, will witness first-hand how Secludy's integration with Milvus empowers organizations to harness the power of LLMs securely and efficiently.
GraphRAG for Life Science to increase LLM accuracyTomaz Bratanic
GraphRAG for life science domain, where you retriever information from biomedical knowledge graphs using LLMs to increase the accuracy and performance of generated answers
OpenID AuthZEN Interop Read Out - AuthorizationDavid Brossard
During Identiverse 2024 and EIC 2024, members of the OpenID AuthZEN WG got together and demoed their authorization endpoints conforming to the AuthZEN API
Fueling AI with Great Data with Airbyte WebinarZilliz
This talk will focus on how to collect data from a variety of sources, leveraging this data for RAG and other GenAI use cases, and finally charting your course to productionalization.
Monitoring and Managing Anomaly Detection on OpenShift.pdfTosin Akinosho
Monitoring and Managing Anomaly Detection on OpenShift
Overview
Dive into the world of anomaly detection on edge devices with our comprehensive hands-on tutorial. This SlideShare presentation will guide you through the entire process, from data collection and model training to edge deployment and real-time monitoring. Perfect for those looking to implement robust anomaly detection systems on resource-constrained IoT/edge devices.
Key Topics Covered
1. Introduction to Anomaly Detection
- Understand the fundamentals of anomaly detection and its importance in identifying unusual behavior or failures in systems.
2. Understanding Edge (IoT)
- Learn about edge computing and IoT, and how they enable real-time data processing and decision-making at the source.
3. What is ArgoCD?
- Discover ArgoCD, a declarative, GitOps continuous delivery tool for Kubernetes, and its role in deploying applications on edge devices.
4. Deployment Using ArgoCD for Edge Devices
- Step-by-step guide on deploying anomaly detection models on edge devices using ArgoCD.
5. Introduction to Apache Kafka and S3
- Explore Apache Kafka for real-time data streaming and Amazon S3 for scalable storage solutions.
6. Viewing Kafka Messages in the Data Lake
- Learn how to view and analyze Kafka messages stored in a data lake for better insights.
7. What is Prometheus?
- Get to know Prometheus, an open-source monitoring and alerting toolkit, and its application in monitoring edge devices.
8. Monitoring Application Metrics with Prometheus
- Detailed instructions on setting up Prometheus to monitor the performance and health of your anomaly detection system.
9. What is Camel K?
- Introduction to Camel K, a lightweight integration framework built on Apache Camel, designed for Kubernetes.
10. Configuring Camel K Integrations for Data Pipelines
- Learn how to configure Camel K for seamless data pipeline integrations in your anomaly detection workflow.
11. What is a Jupyter Notebook?
- Overview of Jupyter Notebooks, an open-source web application for creating and sharing documents with live code, equations, visualizations, and narrative text.
12. Jupyter Notebooks with Code Examples
- Hands-on examples and code snippets in Jupyter Notebooks to help you implement and test anomaly detection models.
Best 20 SEO Techniques To Improve Website Visibility In SERPPixlogix Infotech
Boost your website's visibility with proven SEO techniques! Our latest blog dives into essential strategies to enhance your online presence, increase traffic, and rank higher on search engines. From keyword optimization to quality content creation, learn how to make your site stand out in the crowded digital landscape. Discover actionable tips and expert insights to elevate your SEO game.
Have you ever been confused by the myriad of choices offered by AWS for hosting a website or an API?
Lambda, Elastic Beanstalk, Lightsail, Amplify, S3 (and more!) can each host websites + APIs. But which one should we choose?
Which one is cheapest? Which one is fastest? Which one will scale to meet our needs?
Join me in this session as we dive into each AWS hosting service to determine which one is best for your scenario and explain why!
Digital Marketing Trends in 2024 | Guide for Staying AheadWask
https://www.wask.co/ebooks/digital-marketing-trends-in-2024
Feeling lost in the digital marketing whirlwind of 2024? Technology is changing, consumer habits are evolving, and staying ahead of the curve feels like a never-ending pursuit. This e-book is your compass. Dive into actionable insights to handle the complexities of modern marketing. From hyper-personalization to the power of user-generated content, learn how to build long-term relationships with your audience and unlock the secrets to success in the ever-shifting digital landscape.
In the rapidly evolving landscape of technologies, XML continues to play a vital role in structuring, storing, and transporting data across diverse systems. The recent advancements in artificial intelligence (AI) present new methodologies for enhancing XML development workflows, introducing efficiency, automation, and intelligent capabilities. This presentation will outline the scope and perspective of utilizing AI in XML development. The potential benefits and the possible pitfalls will be highlighted, providing a balanced view of the subject.
We will explore the capabilities of AI in understanding XML markup languages and autonomously creating structured XML content. Additionally, we will examine the capacity of AI to enrich plain text with appropriate XML markup. Practical examples and methodological guidelines will be provided to elucidate how AI can be effectively prompted to interpret and generate accurate XML markup.
Further emphasis will be placed on the role of AI in developing XSLT, or schemas such as XSD and Schematron. We will address the techniques and strategies adopted to create prompts for generating code, explaining code, or refactoring the code, and the results achieved.
The discussion will extend to how AI can be used to transform XML content. In particular, the focus will be on the use of AI XPath extension functions in XSLT, Schematron, Schematron Quick Fixes, or for XML content refactoring.
The presentation aims to deliver a comprehensive overview of AI usage in XML development, providing attendees with the necessary knowledge to make informed decisions. Whether you’re at the early stages of adopting AI or considering integrating it in advanced XML development, this presentation will cover all levels of expertise.
By highlighting the potential advantages and challenges of integrating AI with XML development tools and languages, the presentation seeks to inspire thoughtful conversation around the future of XML development. We’ll not only delve into the technical aspects of AI-powered XML development but also discuss practical implications and possible future directions.
Main news related to the CCS TSI 2023 (2023/1695)Jakub Marek
An English 🇬🇧 translation of a presentation to the speech I gave about the main changes brought by CCS TSI 2023 at the biggest Czech conference on Communications and signalling systems on Railways, which was held in Clarion Hotel Olomouc from 7th to 9th November 2023 (konferenceszt.cz). Attended by around 500 participants and 200 on-line followers.
The original Czech 🇨🇿 version of the presentation can be found here: https://www.slideshare.net/slideshow/hlavni-novinky-souvisejici-s-ccs-tsi-2023-2023-1695/269688092 .
The videorecording (in Czech) from the presentation is available here: https://youtu.be/WzjJWm4IyPk?si=SImb06tuXGb30BEH .
Salesforce Integration for Bonterra Impact Management (fka Social Solutions A...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on integration of Salesforce with Bonterra Impact Management.
Interested in deploying an integration with Salesforce for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
Ivanti’s Patch Tuesday breakdown goes beyond patching your applications and brings you the intelligence and guidance needed to prioritize where to focus your attention first. Catch early analysis on our Ivanti blog, then join industry expert Chris Goettl for the Patch Tuesday Webinar Event. There we’ll do a deep dive into each of the bulletins and give guidance on the risks associated with the newly-identified vulnerabilities.
1. FTP BASICS BY Bobbie Atchison 5/97 (As part of a cooperative “ Internet Training Module” by the members of the Information Technology Learning Team , at the University of Arizona Main Library, Tucson, Arizona)