Wi-Fi (or wireless fidelity) allows devices to connect to the internet or communicate with each other wirelessly. It uses radio waves that can be accessed through nearby hotspots, which are areas that broadcast a Wi-Fi signal, such as homes, businesses, schools, and public spaces. A Wi-Fi connection requires a Wi-Fi card or adapter installed in a device, as well as an available hotspot broadcasting a signal. Most modern laptops have built-in Wi-Fi connectivity.
The document describes secureIoT, an iOS app that allows users to track and monitor all their internet of things (IoT) devices connected to their home network. It helps ensure no hackers are lurking by keeping track of connected devices, providing reassurance if any unknown devices are detected, and reminding users if passwords need updating. Unlike other network monitoring tools aimed at professionals or businesses, secureIoT is designed for general home network and IoT security use by non-technical users through a simple mobile app interface.
Four ways to secure the internet of things - infographicCheapest SSLs
The Internet of Things (IoT) has become a reality, from personal fitness trackers and self-ordering refrigerators to coffee makers and door locks that can be operated through your mobile phone.
Twilio Signal 2016 Leading An Open Hardware RevolutionTwilio Inc
This document discusses the social networking of things and the evolution of things. It describes how things can have social needs and intelligence ranging from no intelligence (IQ=0) to more intelligence than users. Things are becoming more like APIs that can be accessed on the web. Hardware platforms are bringing things and software together, and open hardware is allowing things to be designed in a modular way using common components and online communities. The document outlines a process for compiling hardware from crowd design to mass production. It also discusses how products can evolve through a process similar to biological evolution, involving massive scale, open source technologies, makers, and mutations.
A Wi-Fi hotspot provides wireless internet access to devices like laptops and smartphones in public places. It works by installing an access point that is connected to the internet, acting as a base station for Wi-Fi enabled devices to connect to wirelessly within a range of 100-150 feet indoors. Hotspots can be found in cafes, libraries, airports and hotels for public use. Businesses also use internal hotspots for their wireless networks. New devices have built-in Wi-Fi adapters, but older devices need separate USB or card adapters to connect to hotspots. There are different types of hotspots including commercial ones that may require payment, software hotspots that allow sharing an internet connection,
Progressive Web Apps (PWA) is a modern way to build applications, including mobile ones.
We purely use web technologies and rely on the capabilities and strengths of the Web platform.
Now, historically, it was the lack of these capabilities on the Web that caused the boom of the mobile apps, using so-called "native" (platform-specific) development approaches.
But times have changed and the web now has new strong capabilities, in many cases equal if not better than what native platforms can offer.
Conquering the Minefield of Soft Rogue APs in the EnterpriseAirTight Networks
The document discusses the threat of "soft rogue APs" which are wireless access points created unintentionally or maliciously using laptops or other wireless devices connected to an enterprise network. Soft APs are easy to enable and can provide unauthorized wireless access to the enterprise network. The document reviews common methods for creating soft APs and recommends using a wireless intrusion prevention system to continuously monitor for and block soft AP activity to protect the network.
Building a data network (wired and wirelessFedora Leo
The document outlines a plan to build a data network for a small office including wireless and wired components. It includes the office layout, proposed network diagram, installation schedule, budget, and selected networking devices. It also discusses common security threats faced by small businesses like viruses, information theft, and denial of service attacks. The document recommends using a Cisco self-defending network and intrusion prevention systems to provide layered security and allow the business to remain operational even during attacks.
Wi-Fi (or wireless fidelity) allows devices to connect to the internet or communicate with each other wirelessly. It uses radio waves that can be accessed through nearby hotspots, which are areas that broadcast a Wi-Fi signal, such as homes, businesses, schools, and public spaces. A Wi-Fi connection requires a Wi-Fi card or adapter installed in a device, as well as an available hotspot broadcasting a signal. Most modern laptops have built-in Wi-Fi connectivity.
The document describes secureIoT, an iOS app that allows users to track and monitor all their internet of things (IoT) devices connected to their home network. It helps ensure no hackers are lurking by keeping track of connected devices, providing reassurance if any unknown devices are detected, and reminding users if passwords need updating. Unlike other network monitoring tools aimed at professionals or businesses, secureIoT is designed for general home network and IoT security use by non-technical users through a simple mobile app interface.
Four ways to secure the internet of things - infographicCheapest SSLs
The Internet of Things (IoT) has become a reality, from personal fitness trackers and self-ordering refrigerators to coffee makers and door locks that can be operated through your mobile phone.
Twilio Signal 2016 Leading An Open Hardware RevolutionTwilio Inc
This document discusses the social networking of things and the evolution of things. It describes how things can have social needs and intelligence ranging from no intelligence (IQ=0) to more intelligence than users. Things are becoming more like APIs that can be accessed on the web. Hardware platforms are bringing things and software together, and open hardware is allowing things to be designed in a modular way using common components and online communities. The document outlines a process for compiling hardware from crowd design to mass production. It also discusses how products can evolve through a process similar to biological evolution, involving massive scale, open source technologies, makers, and mutations.
A Wi-Fi hotspot provides wireless internet access to devices like laptops and smartphones in public places. It works by installing an access point that is connected to the internet, acting as a base station for Wi-Fi enabled devices to connect to wirelessly within a range of 100-150 feet indoors. Hotspots can be found in cafes, libraries, airports and hotels for public use. Businesses also use internal hotspots for their wireless networks. New devices have built-in Wi-Fi adapters, but older devices need separate USB or card adapters to connect to hotspots. There are different types of hotspots including commercial ones that may require payment, software hotspots that allow sharing an internet connection,
Progressive Web Apps (PWA) is a modern way to build applications, including mobile ones.
We purely use web technologies and rely on the capabilities and strengths of the Web platform.
Now, historically, it was the lack of these capabilities on the Web that caused the boom of the mobile apps, using so-called "native" (platform-specific) development approaches.
But times have changed and the web now has new strong capabilities, in many cases equal if not better than what native platforms can offer.
Conquering the Minefield of Soft Rogue APs in the EnterpriseAirTight Networks
The document discusses the threat of "soft rogue APs" which are wireless access points created unintentionally or maliciously using laptops or other wireless devices connected to an enterprise network. Soft APs are easy to enable and can provide unauthorized wireless access to the enterprise network. The document reviews common methods for creating soft APs and recommends using a wireless intrusion prevention system to continuously monitor for and block soft AP activity to protect the network.
Building a data network (wired and wirelessFedora Leo
The document outlines a plan to build a data network for a small office including wireless and wired components. It includes the office layout, proposed network diagram, installation schedule, budget, and selected networking devices. It also discusses common security threats faced by small businesses like viruses, information theft, and denial of service attacks. The document recommends using a Cisco self-defending network and intrusion prevention systems to provide layered security and allow the business to remain operational even during attacks.
A wireless network allows computer nodes and devices to connect to each other and the internet without physical wires. It uses wireless data connections like radio signals or microwaves to transmit information between computers. Wi-Fi and Wi-Max are examples of wireless technologies that provide internet access, with Wi-Max offering connectivity at high speeds. Mobile networks also allow wireless internet access through cellular towers, with newer generations like 4G providing faster connection speeds on the go than older mobile standards.
WebRTC has come a long way in 5 years. It now has strong browser support, open source signaling servers, modules to simplify implementation, and production-ready platforms. While early adoption was challenging due to complexity, the WebRTC community has addressed issues through documentation, code samples, and plugins. WebRTC is now ready for developers to build real-time communication into web and mobile apps.
Wi-Fi technology allows electronic devices to connect to the internet and exchange data wirelessly. It uses radio frequencies to transmit and receive data between devices like computers, smartphones, and access points connected to routers and the internet. Wi-Fi networks are created by installing an access point that acts as a base station, allowing Wi-Fi enabled devices within range to connect to the internet through the access point without wires. Standards like 802.11a, 802.11b, 802.11g and 802.11n set protocols for how Wi-Fi networks operate and transmit data wirelessly.
Webinar: Secure Offline and Online Updates for Linux DevicesToradex
In this webinar, we will discuss common ways to do offline updates and the pros and cons in regards to reliability and security. We will demonstrate how to bring offline updates onto embedded/IoT Linux devices.
Wi-Fi is a wireless technology that allows devices to connect to the internet or communicate with one another wirelessly. It uses radio waves to transmit data over short distances without wires. Wi-Fi networks rely on access points that connect wireless devices to a wired network. Access points work by sending and receiving radio signals that enable wireless devices on the network to share internet connections. Wi-Fi offers benefits like mobility and lower installation costs compared to wired networks. Its popularity continues to grow as more devices become Wi-Fi enabled.
This presentation discusses 10 essential mobile apps for security and productivity. It covers apps like VPN services, encryption software, and note-taking apps. The presentation warns about risks of using public WiFi and recommends using a VPN to protect information on mobile devices. It also highlights several productivity tools for tasks like writing, organizing, and file storage. In summary, the document provides an overview of 10 recommended apps to enhance security and productivity on mobile devices.
This document discusses cybersecurity threats and the growing cybersecurity market. It notes that 15,000 vulnerabilities have been found in over 4,000 apps and lists several ongoing cyber attacks that have infected systems in multiple countries over many years. The global cybersecurity market was worth $77 billion in 2015 and $101 billion in 2018, demonstrating significant growth. The document proposes a new cybersecurity solution involving a virtualization layer that aims to better secure systems and networks.
The Novatel Mifi 2372 lets you surf the internet wirelessly on your laptop or Wifi enabled device anywhere a cellular connection is available.
The MiFi devices are slick, attractive, under 3 ounces, and measuring 2.4 by 3.8 by 0.6 inches. They create a high-speed internet cloud wherever there is a compatible cellular connection. This cloud can be accessed by up to five users or five devices.
This document provides an overview of WiFi/IEEE 802.11 networking. It discusses the history and standards of WiFi, including 802.11b, 802.11a, and 802.11g. The working principle of WiFi and how devices connect to access points is described. Different WiFi network topologies are presented, along with the advantages of wireless connectivity and applications of WiFi technology.
Wifi is one of the best wireless technology all over the world.In this slide i tried to show something which is the basic knowledge for general people. Please like and share this slide.
Thank you.
Wi-Fi allows devices to connect to the Internet and send/receive data wirelessly within the range of a wireless access point. It provides freedom of movement and access to the Internet from various locations without wires. Common places to install Wi-Fi include airports, hotels, restaurants, coffee shops, and shopping malls to cater to users such as travelers, businesspeople, students, and others with laptops. Setting up a Wi-Fi network involves devices like access points, network switches, and wireless network cards or adapters.
Repair your network with Netgear My wifiextMywifiext-net
My WiFiExt provides high-speed WiFi internet access for homes and workspaces by using a wireless extender to boost network coverage. It allows users to stay connected to their devices and family from anywhere. My WiFiExt offers support services to help with issues like extenders not working, router problems after installing an extender, or connectivity issues. It also claims to provide high security for users' networks. Contact information is provided to call their toll-free number or visit their website for more details.
Short presentation I did at BrainTank 2012 in Providence RI. The focus was on issues surrounding wireless security at the small business level and how there is not enough being done to address it.
This document discusses communication methods for smart things and their requirements. It lists requirements like low energy, mobility, proximity detection, and security. Potential communication mediums are then presented, including Bluetooth, BLE, WiFi, Zigbee, LPWAN networks, mobile networks, NFC/RFID, ultrasound, and voice. Examples of smart devices and the communication methods they use are provided, such as Philips Hue lights using Zigbee, iBeacons using BLE, WiFi scales, smartwatches using BLE/WiFi/BT, and Alexa using WiFi. Bluetooth iAP is described as allowing only accessory and user connection through BLE, with iOS app connection, energy efficiency,
What is Wifi??
Working of Wifi
Advantages and Disadvantages
Wifi in Universities offices and Public and Privates Sectores
Uses
Why we use internet
Life Without internet
Netflix is a popular streaming service that produces its own content and licenses content from other sources. Some common Netflix error codes include Netflix Error Code 10008, which can occur when using iOS devices and indicates a network error with the code Netflix Error Code NW 2-5. Another error, Netflix Error Code UI-800-3, requires refreshing the device information when using appliances like a Blu-ray player or Amazon Fire Stick as it may be out of date.
This document provides an overview of Wi-Fi, including its standards, hotspots, network elements, how it works, advantages, limitations, and security techniques. It discusses the evolution of Wi-Fi standards such as 802.11, super Wi-Fi, and defines hotspots as locations that provide public wireless network access. The key components of a Wi-Fi network are described as access points, Wi-Fi cards/adapters, and security is covered including WEP, WPA, and WPA2 encryption protocols.
This document outlines the steps for planning a Wi-Fi mobile network. It discusses determining the necessary wireless equipment such as routers, antennas, and repeaters. It also addresses planning for sufficient wireless access points, with a recommendation of at least 24 access points for a school with 350 Wi-Fi users. The document also briefly mentions connecting the Wi-Fi network to the internet via a modem and access point, and securing the wireless network.
This document provides tips for both employees new to working from home and IT teams to raise awareness about cybersecurity risks during the COVID-19 pandemic. It warns that 99% of ransomware attacks start with a malicious email and advises employees to be cautious of emails, attachments, and URLs. It also recommends securing home Wi-Fi networks, avoiding personal devices and accounts for work, and using approved collaboration tools carefully. For IT teams, it stresses the importance of virtual desktop infrastructure, multi-factor authentication, firewalls, email security, endpoint protection, backup policies, and providing user training on working safely from home.
Wi-Fi is a wireless technology that allows devices to connect to the Internet or communicate with one another wirelessly within the range of a wireless access point. It provides freedom of movement and allows users to access the Internet from various locations without wires. There are different Wi-Fi standards that operate at different speeds using different frequency bandwidths. Popular locations to install Wi-Fi include airports, hotels, restaurants, coffee shops, bookstores and shopping malls to provide Internet access to customers and business users with laptops. Setting up Wi-Fi requires a wireless-enabled device, a wireless adapter or card, an access point connected to a broadband Internet connection, and optionally a network interface card for a wired network connection.
Wi-Fi has had security issues in the past with early encryption protocols being broken. While newer standards like WPA and WPA2 improved security, an optional feature called WPS introduced in 2007 has a flaw that allows remote password recovery in a few hours on many implementations. Manufacturers have recommended disabling WPS. Wi-Fi Direct allows devices to connect directly without a traditional network for transferring content and sharing applications quickly in a secure manner. Software can turn a computer into a portable Wi-Fi hotspot with an easy interface and minimal configuration for sharing an internet connection wirelessly.
This document describes a Wi-Fi Direct peer-to-peer (P2P) messenger and browser application for Android devices that allows private communication without relying on internet or cellular networks. The application uses Wi-Fi Direct to enable two Android devices to connect and send encrypted messages to each other. It also allows one device to act as a server, downloading web pages through its internet connection and sending them to the other device. While the prototype accomplishes the goals of direct device communication and limited web browsing, the authors discuss improvements including implementing true end-to-end encryption and expanding the network to multiple devices over a longer range using alternative protocols.
A wireless network allows computer nodes and devices to connect to each other and the internet without physical wires. It uses wireless data connections like radio signals or microwaves to transmit information between computers. Wi-Fi and Wi-Max are examples of wireless technologies that provide internet access, with Wi-Max offering connectivity at high speeds. Mobile networks also allow wireless internet access through cellular towers, with newer generations like 4G providing faster connection speeds on the go than older mobile standards.
WebRTC has come a long way in 5 years. It now has strong browser support, open source signaling servers, modules to simplify implementation, and production-ready platforms. While early adoption was challenging due to complexity, the WebRTC community has addressed issues through documentation, code samples, and plugins. WebRTC is now ready for developers to build real-time communication into web and mobile apps.
Wi-Fi technology allows electronic devices to connect to the internet and exchange data wirelessly. It uses radio frequencies to transmit and receive data between devices like computers, smartphones, and access points connected to routers and the internet. Wi-Fi networks are created by installing an access point that acts as a base station, allowing Wi-Fi enabled devices within range to connect to the internet through the access point without wires. Standards like 802.11a, 802.11b, 802.11g and 802.11n set protocols for how Wi-Fi networks operate and transmit data wirelessly.
Webinar: Secure Offline and Online Updates for Linux DevicesToradex
In this webinar, we will discuss common ways to do offline updates and the pros and cons in regards to reliability and security. We will demonstrate how to bring offline updates onto embedded/IoT Linux devices.
Wi-Fi is a wireless technology that allows devices to connect to the internet or communicate with one another wirelessly. It uses radio waves to transmit data over short distances without wires. Wi-Fi networks rely on access points that connect wireless devices to a wired network. Access points work by sending and receiving radio signals that enable wireless devices on the network to share internet connections. Wi-Fi offers benefits like mobility and lower installation costs compared to wired networks. Its popularity continues to grow as more devices become Wi-Fi enabled.
This presentation discusses 10 essential mobile apps for security and productivity. It covers apps like VPN services, encryption software, and note-taking apps. The presentation warns about risks of using public WiFi and recommends using a VPN to protect information on mobile devices. It also highlights several productivity tools for tasks like writing, organizing, and file storage. In summary, the document provides an overview of 10 recommended apps to enhance security and productivity on mobile devices.
This document discusses cybersecurity threats and the growing cybersecurity market. It notes that 15,000 vulnerabilities have been found in over 4,000 apps and lists several ongoing cyber attacks that have infected systems in multiple countries over many years. The global cybersecurity market was worth $77 billion in 2015 and $101 billion in 2018, demonstrating significant growth. The document proposes a new cybersecurity solution involving a virtualization layer that aims to better secure systems and networks.
The Novatel Mifi 2372 lets you surf the internet wirelessly on your laptop or Wifi enabled device anywhere a cellular connection is available.
The MiFi devices are slick, attractive, under 3 ounces, and measuring 2.4 by 3.8 by 0.6 inches. They create a high-speed internet cloud wherever there is a compatible cellular connection. This cloud can be accessed by up to five users or five devices.
This document provides an overview of WiFi/IEEE 802.11 networking. It discusses the history and standards of WiFi, including 802.11b, 802.11a, and 802.11g. The working principle of WiFi and how devices connect to access points is described. Different WiFi network topologies are presented, along with the advantages of wireless connectivity and applications of WiFi technology.
Wifi is one of the best wireless technology all over the world.In this slide i tried to show something which is the basic knowledge for general people. Please like and share this slide.
Thank you.
Wi-Fi allows devices to connect to the Internet and send/receive data wirelessly within the range of a wireless access point. It provides freedom of movement and access to the Internet from various locations without wires. Common places to install Wi-Fi include airports, hotels, restaurants, coffee shops, and shopping malls to cater to users such as travelers, businesspeople, students, and others with laptops. Setting up a Wi-Fi network involves devices like access points, network switches, and wireless network cards or adapters.
Repair your network with Netgear My wifiextMywifiext-net
My WiFiExt provides high-speed WiFi internet access for homes and workspaces by using a wireless extender to boost network coverage. It allows users to stay connected to their devices and family from anywhere. My WiFiExt offers support services to help with issues like extenders not working, router problems after installing an extender, or connectivity issues. It also claims to provide high security for users' networks. Contact information is provided to call their toll-free number or visit their website for more details.
Short presentation I did at BrainTank 2012 in Providence RI. The focus was on issues surrounding wireless security at the small business level and how there is not enough being done to address it.
This document discusses communication methods for smart things and their requirements. It lists requirements like low energy, mobility, proximity detection, and security. Potential communication mediums are then presented, including Bluetooth, BLE, WiFi, Zigbee, LPWAN networks, mobile networks, NFC/RFID, ultrasound, and voice. Examples of smart devices and the communication methods they use are provided, such as Philips Hue lights using Zigbee, iBeacons using BLE, WiFi scales, smartwatches using BLE/WiFi/BT, and Alexa using WiFi. Bluetooth iAP is described as allowing only accessory and user connection through BLE, with iOS app connection, energy efficiency,
What is Wifi??
Working of Wifi
Advantages and Disadvantages
Wifi in Universities offices and Public and Privates Sectores
Uses
Why we use internet
Life Without internet
Netflix is a popular streaming service that produces its own content and licenses content from other sources. Some common Netflix error codes include Netflix Error Code 10008, which can occur when using iOS devices and indicates a network error with the code Netflix Error Code NW 2-5. Another error, Netflix Error Code UI-800-3, requires refreshing the device information when using appliances like a Blu-ray player or Amazon Fire Stick as it may be out of date.
This document provides an overview of Wi-Fi, including its standards, hotspots, network elements, how it works, advantages, limitations, and security techniques. It discusses the evolution of Wi-Fi standards such as 802.11, super Wi-Fi, and defines hotspots as locations that provide public wireless network access. The key components of a Wi-Fi network are described as access points, Wi-Fi cards/adapters, and security is covered including WEP, WPA, and WPA2 encryption protocols.
This document outlines the steps for planning a Wi-Fi mobile network. It discusses determining the necessary wireless equipment such as routers, antennas, and repeaters. It also addresses planning for sufficient wireless access points, with a recommendation of at least 24 access points for a school with 350 Wi-Fi users. The document also briefly mentions connecting the Wi-Fi network to the internet via a modem and access point, and securing the wireless network.
This document provides tips for both employees new to working from home and IT teams to raise awareness about cybersecurity risks during the COVID-19 pandemic. It warns that 99% of ransomware attacks start with a malicious email and advises employees to be cautious of emails, attachments, and URLs. It also recommends securing home Wi-Fi networks, avoiding personal devices and accounts for work, and using approved collaboration tools carefully. For IT teams, it stresses the importance of virtual desktop infrastructure, multi-factor authentication, firewalls, email security, endpoint protection, backup policies, and providing user training on working safely from home.
Wi-Fi is a wireless technology that allows devices to connect to the Internet or communicate with one another wirelessly within the range of a wireless access point. It provides freedom of movement and allows users to access the Internet from various locations without wires. There are different Wi-Fi standards that operate at different speeds using different frequency bandwidths. Popular locations to install Wi-Fi include airports, hotels, restaurants, coffee shops, bookstores and shopping malls to provide Internet access to customers and business users with laptops. Setting up Wi-Fi requires a wireless-enabled device, a wireless adapter or card, an access point connected to a broadband Internet connection, and optionally a network interface card for a wired network connection.
Wi-Fi has had security issues in the past with early encryption protocols being broken. While newer standards like WPA and WPA2 improved security, an optional feature called WPS introduced in 2007 has a flaw that allows remote password recovery in a few hours on many implementations. Manufacturers have recommended disabling WPS. Wi-Fi Direct allows devices to connect directly without a traditional network for transferring content and sharing applications quickly in a secure manner. Software can turn a computer into a portable Wi-Fi hotspot with an easy interface and minimal configuration for sharing an internet connection wirelessly.
This document describes a Wi-Fi Direct peer-to-peer (P2P) messenger and browser application for Android devices that allows private communication without relying on internet or cellular networks. The application uses Wi-Fi Direct to enable two Android devices to connect and send encrypted messages to each other. It also allows one device to act as a server, downloading web pages through its internet connection and sending them to the other device. While the prototype accomplishes the goals of direct device communication and limited web browsing, the authors discuss improvements including implementing true end-to-end encryption and expanding the network to multiple devices over a longer range using alternative protocols.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
This document describes the design and implementation of a wireless projection system using a Raspberry Pi. The system allows wireless projection of files from mobile devices and laptops onto a projector without needing HDMI cables. The system uses a Raspberry Pi connected to a projector via HDMI, along with a wireless adapter. Software is installed to enable file sharing and remote control of the Raspberry Pi from Android devices over WiFi. The system was tested successfully by wirelessly projecting documents and streaming video.
IOT: Home Automation using Android ApplicationNikhil Jadav
Mobile devices are ideal in providing a user interface, they are portable and their wide range of capabilities. They can communicate with the Home automation network through an internet gateway, and also it can also directly, as these devices usually implement low power communication protocols, such as Wi-Fi.
Wi-Fi is a wireless networking technology that allows electronic devices to connect to the internet and communicate with one another wirelessly. It was invented in 1991 and standardized as IEEE 802.11x. Wi-Fi works by transmitting data via radio signals within a certain range, allowing devices like computers, printers, and hard drives to connect and share resources without wires. It uses common protocols that enable many different types of devices, including phones, cameras, laptops, and game consoles, to connect to each other and access networks. Security is also an important aspect of Wi-Fi technology.
Wireless networks use radio waves to transmit data between devices wirelessly. A computer's wireless adapter translates data into a radio signal and transmits it via antenna to a wireless router. The router receives the signal, decodes it, and sends the information to the Internet using a wired Ethernet connection. The process is reversed to send data from the Internet to the computer. Wi-Fi allows devices to communicate wirelessly based on the 802.11 networking standard and is the most common means of wireless communication within a fixed location.
Windows 7 soft ap is a new wireless risk to the enterprise. This presentation demonstrates how windows 7 can be converted to a soft ap(hotspot) and become a thread to your organization.
How to create virtual wi fi hotspot from your pc or phoneAnkit Katiyar
1) The document describes various ways to create a virtual Wi-Fi hotspot from a PC or phone, including using an ad-hoc connection on Windows 7, using the netsh command, or downloading Connectify software.
2) It also explains how to create a hotspot on Android phones by enabling tethering and portable hotspots in the settings, or on iPhones by enabling personal hotspot in the cellular data network settings.
3) Creating a hotspot allows users to share their internet connection wirelessly with other devices when away from a Wi-Fi network.
This document discusses several tools used for Android hacking, including KingRoot, WPS WPA Tester, WiFi Kill, Network Spoofer, Shark for Root, Tunnel Bear, and Hackode. KingRoot allows users to gain root access on Android devices running 2.x to 5.0 without flashing a recovery image. WPS WPA Tester hacks vulnerable WiFi networks by capturing the WPS PIN. WiFi Kill disables internet access for nearby peers on the same WiFi network using ARP poisoning. Network Spoofer allows changing websites on other devices on a network for demonstration purposes only. Shark for Root is a version of Wireshark for security experts to analyze traffic on WiFi, 3
This document summarizes a research project on developing a Wi-Fi file explorer app. The app allows users to access files on their computer from their Android phone over Wi-Fi. It provides features like searching for computers on the network, accessing drives and files, viewing documents, and streaming media. The developers conducted research on Wi-Fi protocols and technologies like Ethernet to understand file transfer. They created modules for file searching, document viewing, predefined commands, and media playback. Screenshots show the app's user interface. The summary concludes the app allows wireless access to computer files using Wi-Fi.
An IoT13 presentation showcasing promising companies in the internet of things. Hugo Fiennes of Electric Imp, presents their plans for simplifying the internet of things, making it accessible to developers everywhere
Peer To Peer Content Sharing On Wi-Fi Network For Smart PhonesIOSR Journals
This document summarizes a research paper on peer-to-peer content sharing on Wi-Fi networks for smart phones. It discusses using a peer-to-peer model to allow smart phones to share content like videos and photos over Wi-Fi networks without using cellular data or requiring a central server. The proposed system would allow phones to discover each other on the local network, search for files, and download content directly from other peers. This approach aims to reduce costs and bandwidth usage compared to uploading content through cellular networks or wired connections.
Go Wireless with WicommFi WiFi USB AdapterWicommFi
Want a device to make your computer Wi-Fi enabled? Get a WicommFi WiFi USB Adapter. Know about the features, working, benefit, its advantage and compatibility with most of the Operating Systems. Get one from our official website www.wicommfi.com or from www.amazon.com. It’s a Amazon’s Choice product. Check now.
The document provides instructions for setting up a home wireless network, including choosing a wireless router, determining internet speed needs, and protecting the network from viruses. It recommends purchasing a dual-band router from a reputable manufacturer based on the number of devices to be connected and speeds needed for streaming/gaming. Free antivirus software like Avast and AVG are suggested to scan for and remove viruses on a monthly basis in order to safely use the internet.
This document summarizes a research paper on developing a video conferencing system using a Raspberry Pi. It describes using a Raspberry Pi board with an ARM 11 processor running at 700MHz along with USB cameras, microphones and monitors to enable video and audio streaming between two systems over a wireless network. It discusses installing Raspbian OS on the Raspberry Pi, connecting it to a laptop, and using SSH and PuTTY to access it remotely. It also covers installing OpenCV and other software to enable video capture, playback and streaming functionality. The goal is to create a portable, low-cost video conferencing system that does not require computers.
Portable Wireless Notice Display Using Raspberry-PIIRJET Journal
This document describes a portable wireless notice display system using a Raspberry Pi. The system allows notices to be wirelessly transmitted from a Raspberry Pi transmitter and received and displayed on smartphones within a Wi-Fi range of up to 30-50 meters without internet access. The Raspberry Pi acts as a server storing notice files and using its onboard Wi-Fi capability to establish an access point. Smartphones can then access and display the notices by connecting to the Raspberry Pi's Wi-Fi network and accessing the notice files through a web browser. The system provides a digital alternative to traditional paper-based notice boards.
How to Share Wifi Password from Your iPhoneHowtonia
This document provides instructions for sharing a WiFi password from an iPhone to another device without manually entering the password. It outlines that both devices must be signed into the same iCloud account and have each other saved as contacts. It then gives steps to unlock the iPhone, select the WiFi network on the other device, and approve sharing the password when prompted on the iPhone. It also provides an alternative method using a QR code generated from a website that can be scanned by the other device to connect to WiFi without entering the password.
The first model of Raspberry Pi was developed in the UK for the promotion of teaching basic computer science in schools. It has size that of a credit card and can be plugged into computer monitor or TV, and has the capability of doing everything a Desktop PC can do.
Paternity testing using DNA is the most accurate way to determine a child's biological father. DNA testing is now inexpensive, convenient, and accurate. Samples can be collected via a non-invasive oral swab at home, and results are provided within a few days. DNA testing establishes paternity with over 99.99% accuracy, providing a definitive yes or no answer regarding biological parentage.
The document discusses lessons learned from a resume editing job that turned out to be more work than anticipated. It describes how the client wanted some editing of a resume template but it actually required a complete rewrite since the templates lacked clear goals and conclusions. The freelancer spent two full days rewriting the templates before submitting and resubmitting to the client. The key lesson was to uncover details of the job's scope before agreeing and leave open the possibility of increasing prices if more work is needed.
Every bonsai tree starts with a source specimen, which is often a young plant that is suitable to the needs of bonsai. The practice of bonsai is a different form of plant cultivation, and the seeds are often not used to produce the source material.
Celexa is the brand name for the antidepressant drug citalopram. It was developed in 1989 and is a selective serotonin reuptake inhibitor. Celexa has been approved by the FDA to treat major depression and has also been used off-label to treat anxiety, OCD, panic disorder, and other conditions. Studies have shown Celexa to be effective for depression and have a 31% higher response rate than placebo. However, Celexa can cause side effects like sedation, nausea, heart problems, and death in overdose. It is important for patients and doctors to weigh the risks and only use Celexa under medical supervision.
iOS 5 semi-tethered jailbreak let you overcome one of the major problem in tethered jailbreak, you can reboot your device without being stuck at Apple logo
Alt. GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using ...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
Threats to mobile devices are more prevalent and increasing in scope and complexity. Users of mobile devices desire to take full advantage of the features
available on those devices, but many of the features provide convenience and capability but sacrifice security. This best practices guide outlines steps the users can take to better protect personal devices and information.
Maruthi Prithivirajan, Head of ASEAN & IN Solution Architecture, Neo4j
Get an inside look at the latest Neo4j innovations that enable relationship-driven intelligence at scale. Learn more about the newest cloud integrations and product enhancements that make Neo4j an essential choice for developers building apps with interconnected data and generative AI.
Full-RAG: A modern architecture for hyper-personalizationZilliz
Mike Del Balso, CEO & Co-Founder at Tecton, presents "Full RAG," a novel approach to AI recommendation systems, aiming to push beyond the limitations of traditional models through a deep integration of contextual insights and real-time data, leveraging the Retrieval-Augmented Generation architecture. This talk will outline Full RAG's potential to significantly enhance personalization, address engineering challenges such as data management and model training, and introduce data enrichment with reranking as a key solution. Attendees will gain crucial insights into the importance of hyperpersonalization in AI, the capabilities of Full RAG for advanced personalization, and strategies for managing complex data integrations for deploying cutting-edge AI solutions.
A tale of scale & speed: How the US Navy is enabling software delivery from l...sonjaschweigert1
Rapid and secure feature delivery is a goal across every application team and every branch of the DoD. The Navy’s DevSecOps platform, Party Barge, has achieved:
- Reduction in onboarding time from 5 weeks to 1 day
- Improved developer experience and productivity through actionable findings and reduction of false positives
- Maintenance of superior security standards and inherent policy enforcement with Authorization to Operate (ATO)
Development teams can ship efficiently and ensure applications are cyber ready for Navy Authorizing Officials (AOs). In this webinar, Sigma Defense and Anchore will give attendees a look behind the scenes and demo secure pipeline automation and security artifacts that speed up application ATO and time to production.
We will cover:
- How to remove silos in DevSecOps
- How to build efficient development pipeline roles and component templates
- How to deliver security artifacts that matter for ATO’s (SBOMs, vulnerability reports, and policy evidence)
- How to streamline operations with automated policy checks on container images
Removing Uninteresting Bytes in Software FuzzingAftab Hussain
Imagine a world where software fuzzing, the process of mutating bytes in test seeds to uncover hidden and erroneous program behaviors, becomes faster and more effective. A lot depends on the initial seeds, which can significantly dictate the trajectory of a fuzzing campaign, particularly in terms of how long it takes to uncover interesting behaviour in your code. We introduce DIAR, a technique designed to speedup fuzzing campaigns by pinpointing and eliminating those uninteresting bytes in the seeds. Picture this: instead of wasting valuable resources on meaningless mutations in large, bloated seeds, DIAR removes the unnecessary bytes, streamlining the entire process.
In this work, we equipped AFL, a popular fuzzer, with DIAR and examined two critical Linux libraries -- Libxml's xmllint, a tool for parsing xml documents, and Binutil's readelf, an essential debugging and security analysis command-line tool used to display detailed information about ELF (Executable and Linkable Format). Our preliminary results show that AFL+DIAR does not only discover new paths more quickly but also achieves higher coverage overall. This work thus showcases how starting with lean and optimized seeds can lead to faster, more comprehensive fuzzing campaigns -- and DIAR helps you find such seeds.
- These are slides of the talk given at IEEE International Conference on Software Testing Verification and Validation Workshop, ICSTW 2022.
UiPath Test Automation using UiPath Test Suite series, part 6DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 6. In this session, we will cover Test Automation with generative AI and Open AI.
UiPath Test Automation with generative AI and Open AI webinar offers an in-depth exploration of leveraging cutting-edge technologies for test automation within the UiPath platform. Attendees will delve into the integration of generative AI, a test automation solution, with Open AI advanced natural language processing capabilities.
Throughout the session, participants will discover how this synergy empowers testers to automate repetitive tasks, enhance testing accuracy, and expedite the software testing life cycle. Topics covered include the seamless integration process, practical use cases, and the benefits of harnessing AI-driven automation for UiPath testing initiatives. By attending this webinar, testers, and automation professionals can gain valuable insights into harnessing the power of AI to optimize their test automation workflows within the UiPath ecosystem, ultimately driving efficiency and quality in software development processes.
What will you get from this session?
1. Insights into integrating generative AI.
2. Understanding how this integration enhances test automation within the UiPath platform
3. Practical demonstrations
4. Exploration of real-world use cases illustrating the benefits of AI-driven test automation for UiPath
Topics covered:
What is generative AI
Test Automation with generative AI and Open AI.
UiPath integration with generative AI
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
GraphSummit Singapore | The Future of Agility: Supercharging Digital Transfor...Neo4j
Leonard Jayamohan, Partner & Generative AI Lead, Deloitte
This keynote will reveal how Deloitte leverages Neo4j’s graph power for groundbreaking digital twin solutions, achieving a staggering 100x performance boost. Discover the essential role knowledge graphs play in successful generative AI implementations. Plus, get an exclusive look at an innovative Neo4j + Generative AI solution Deloitte is developing in-house.
zkStudyClub - Reef: Fast Succinct Non-Interactive Zero-Knowledge Regex ProofsAlex Pruden
This paper presents Reef, a system for generating publicly verifiable succinct non-interactive zero-knowledge proofs that a committed document matches or does not match a regular expression. We describe applications such as proving the strength of passwords, the provenance of email despite redactions, the validity of oblivious DNS queries, and the existence of mutations in DNA. Reef supports the Perl Compatible Regular Expression syntax, including wildcards, alternation, ranges, capture groups, Kleene star, negations, and lookarounds. Reef introduces a new type of automata, Skipping Alternating Finite Automata (SAFA), that skips irrelevant parts of a document when producing proofs without undermining soundness, and instantiates SAFA with a lookup argument. Our experimental evaluation confirms that Reef can generate proofs for documents with 32M characters; the proofs are small and cheap to verify (under a second).
Paper: https://eprint.iacr.org/2023/1886
Climate Impact of Software Testing at Nordic Testing DaysKari Kakkonen
My slides at Nordic Testing Days 6.6.2024
Climate impact / sustainability of software testing discussed on the talk. ICT and testing must carry their part of global responsibility to help with the climat warming. We can minimize the carbon footprint but we can also have a carbon handprint, a positive impact on the climate. Quality characteristics can be added with sustainability, and then measured continuously. Test environments can be used less, and in smaller scale and on demand. Test techniques can be used in optimizing or minimizing number of tests. Test automation can be used to speed up testing.
“An Outlook of the Ongoing and Future Relationship between Blockchain Technologies and Process-aware Information Systems.” Invited talk at the joint workshop on Blockchain for Information Systems (BC4IS) and Blockchain for Trusted Data Sharing (B4TDS), co-located with with the 36th International Conference on Advanced Information Systems Engineering (CAiSE), 3 June 2024, Limassol, Cyprus.