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The continued growth of e-commerce mandates the emergence o ... Read more

The continued growth of e-commerce mandates the emergence of new technical standards and methods that will securely integrate online activities with pre-existing infrastructures, laws and processes. Protocols for Secure Electronic Commerce, Second Edition addresses the security portion of this challenge. It is a full compendium of the protocols for securing online commerce and payments, serving as an invaluable resource for students and professionals in the fields of computer science and engineering, IT security, and financial and banking technology.The initial sections provide a broad overview of electronic commerce, money, payment systems, and business-to-business commerce, followed by an examination of well-known protocols (SSL, TLS, WTLS, and SET). The book also explores encryption algorithms and methods, EDI, micropayment, and multiple aspects of digital money.Like its predecessor, this edition is a general analysis that provides many references to more technical resources. It delivers extensive revisions of previous chapters, along with new chapters on electronic commerce in society, new e-commerce systems, and the security of integrated circuit cards. Minimize

Innovative and versatile communications cabinet has ample s ... Read more

Innovative and versatile communications cabinet has ample space. Fits all the electronic equipment necessary for professional room integration set-ups. Side panels are removable for easy wiring. Unit has plenty of ventilation and can accommodate a cooling fan. Mounts on casters to be conveniently rolled into a corner or under a table. Can be stacked up to three high for expanded storage. Standard 10RU 19'' front and rear rack mount bracket. Multiple ventilation areas. Removable sides for easy equipment installation. Front and rear rack brackets adjust from 13.5'' to 20.25'' in depth. Completely locks for added security. 3'' Dual wheel casters, 2 with brake. Slotted front panel for infrared pass thru and extra. Durable powder coat finish. Stackable design to easily expand storage space. Weight Capacity - 350 lbs. EXTERIOR: Length - 26.75'', Width - 23.25'', Height - 25''. INTERIOR STORAGE: Height - 18.75'', Door Width - 17.75'', Depth - 20.25''. Optional rack shelves available. Optional 6 port rack mount APC surge protector available. Minimize

This Electronic Travel Charger is compatible with the follo ... Read more

This Electronic Travel Charger is compatible with the following Samsung model: SGH-D500 / D500. Specifications: Input: AC 100V-240V, 200mA, 47-63Hz. Output: DC 4.5V-9.5V, Max 800mA. Rapid charging for both lithium and Ni-Mh batteries. IC chip inside prevents overcharging and short circuit. Can be connected with desktop charging stands. Small, lightweight. LED charging indicator. Talk and charge at the same time. Convenient for travelling purpose. Best replacement for the original Charger. Minimize

Open Architecture platform Panel interface options ensure ... Read more

Open Architecture platform Panel interface options ensure seamless communication with your system Non-invasive installations for historic buildings and sensitive areas Secure encrypted data transmission Unique communication protocols that won???t interfere with other wireless networks Patent-pending wireless feature that enables efficient centralized lockdown in less than 10 seconds while still optimizing battery life up to 2 years Available for cylindrical applications Compatible with major brands of master key systems Lever Design: RHO Rhodes Minimize

RCA Symphonix Personal Sound Amplifier SYMPHONIXRCA Symphon ... Read more

RCA Symphonix Personal Sound Amplifier SYMPHONIXRCA Symphonix is a Personal Sound Amplifier designed to help you hear better in all kinds of situations: large groups, crowded streets, office environments, TV watching, or restaurants.Unlike other assistive listening devices that amplify all sounds, RCA Symphonix uses advanced HD digital technology to distinguish speech sounds from background noises, so you can hear clearly and comfortably. Symphonix is completely rechargeable, making batteries a thing of the past!RCA Symphonix is discreet, easy to use and fits comfortably behind the ear. Set the amount of volume reduction you need with a flip of the switch. It comes with left and right tubes, and medium and large domes, everything you need to customize Symphonix.What can Symphonix do for you?Makes it easier to understand conversations in noise situationsEnjoy TV, radio, or movies without the loud noiseLets you hear speech clearly and understandablyNo matter what the situation: large gro Minimize

This one-book reference resource covers a broad range of co ... Read more

This one-book reference resource covers a broad range of communication technologies at levels from a block diagram to the circuit and system analysis/design for physical implementation and troubleshooting of hardware. Comprehensive yet easily understandable, this book covers such topics as radio frequency amplifiers, oscillators, signal spectra, noise, modulation, transmitter and receiver circuits, sideband systems, phase-locked loops, pulse and digital modulation, digital communication, data communication, transmission lines and waveguides, antennas and radiowave propagation, television, digital radio and space communication, and fiber-optic communication. A valuable reference work for engineers, technicians, hobbyists, technical managers, and technical/sales marketing staff. Minimize

Cobra Electronics Corporation® Is A Leading Designer Of Mob ... Read more

Cobra Electronics Corporation® Is A Leading Designer Of Mobile Communications Products In The United States, Canada, Europe And Around The World. After 50 Years Of Innovation, The Company Continues To Grow By Boldly Entering Into New Product Categories Including Radios, Marine Electronics, Power Inverters, And Bluetooth Electronics.the Cobra Cbth1 Bluetooth Headset Includes A Loud Speaker So You Can Clearly Hear The Person On The Other End Of The Phone.The Adjustable Boom Microphone Features T5 Sonance Noise Cancellation Technology.With Simple Pairing And A Comfortable Fit, The Cbth1 Is A Great Choice For An Over The Head Bluetooth Headset.bluetooth Features:T5 Sonance Noise Cancellation TechnologyWearable On Either EarAdjustable Boom MicrophoneOne Touch Answer And End ButtonNoise Canceling MicrophoneExtra Soft Ear RestAdjustable HeadbandEasy PairingLed Status IndicatorOutstanding Soundbluetooth Specifications:8 Hours Of Talk Time250 Hours Of Stand-by TimeBluetooth V2.01-year Sonicelectronix.com WarrantyPackage Includes:Cbth1 Bluetooth HeadsetHome ChargerVehicle ChargerUsb Charger3 Microphone Foam Covers1 EarfoamManual Minimize

Versatile ideaShare2 delivers more functionality than expec ... Read more

Versatile ideaShare2 delivers more functionality than expected; it is 4 boards in 1. Use as a Collaborative Whiteboard, Interactive Whiteboard, Copy Board and Porcelain Magnetic Whiteboard to improve communication and productivity in every office.8' x 4' collaborative whiteboard feature includes free, secure collaborative MeetingShare conferencingInteractive whiteboard feature offers ability to mark-up content projected from computer including images, WebPages, Office documents and moreCopy board feature allows quick and easy save, share and reuse of presentations, meeting notes and moreDuraMax porcelain magnetic whiteboard surface will not stain, ghost, scratch or dent for easy dry-erase functionality and maintenanceCradle to Cradle (CM) Silver certified porcelain, certified for material content, recyclability and sustainable manufacturing processesRemovable frame caps and pass-thru mounting system ensure accurate board installationSleek, durable brushed aluminum frameIncludes electro Minimize

This Electronic Travel Charger is compatible with the follo ... Read more

This Electronic Travel Charger is compatible with the following Samsung models: SPH-a800, MM-a800, a800. Specifications: Input: AC 100V-240V, 200mA, 47-63Hz. Output: DC 4.5V-9.5V, Max 800mA. Rapid charging for both lithium and Ni-Mh batteries. IC chip inside prevents overcharging and short circuit. Can be connected with desktop charging stands. Small, lightweight. LED charging indicator. Talk and charge at the same time. Convenient for travelling purpose. Best replacement for the original Charger. Minimize

AblePhone Voice Activated Inline Telephone Dialer AP-5000Pe ... Read more

AblePhone Voice Activated Inline Telephone Dialer AP-5000Perfect for individuals with vision impairment or diminished motion control. This voice activated dialer works with all types of phones, including the RC200 by Clarity. To use the Dialer, just activate the telephone's speakerphone, pick up the handset or press the "talk" button on your cordless phone and "tell" the phone what name to dial without having to press a button. The Voice Activated Dialer connects between your phone and the phone line. Programming phone numbers is easy - simply follow the voice prompts. Program up to 60 names and phone numbers. Numbers not in memory can be manually dialed.One year warranty. Minimize

Integrated HID proximity reader and keypad Wireless infra ... Read more

Integrated HID proximity reader and keypad Wireless infrared (IR) communications Glass mount kit included 2000 users 2000 local transaction storage 2 onboard Form C relays Hub Manager Professional software compatible (7.2 or greater) Scalable 99 doors per site Card, code, card and/or code capabilities Proximity reader can be mounted up to 10 feet from the controller Midnight crossing time zones & Holiday scheduling Specifications No communication wiring needed, resulting in faster and less costly installation. Lower total system installation cost. Integrated door control, proximity reader and keypad provide a fast complete system installation. Hub Manager Professional software is included for expanded system functionality. Minimize

Use this dual-band high-gain cellular antenna to get better ... Read more

Use this dual-band high-gain cellular antenna to get better reception. Minimize

Comfort Contego FM HD Communication System with Neckloop CO ... Read more

Comfort Contego FM HD Communication System with Neckloop CONTEGO2Comfort Audio's Comfort Contego is a wireless, digital, secure high-definition FM HD sound communication system for hearing aid users with a t-coil. This version includes a neckloop. Achieve up to approximately 40dB amplification at 1kHz.The Comfort Contego is the only wireless system that transmits high-definition digital sound over secure channels. This feature makes it a good option for those who desire a secure communication system that cannot be eavesdropped electronically (courtrooms, business, government offices, etc.).Ease of UseThe flexibility of this system allows an unlimited number of additional receivers to be used with one transmitter (additional receivers available separately), making this an ideal solution for guided tours, classrooms, courtrooms, etc. Both the transmitter and the receiver have built-in microphones that can be set for omnidirectional or directional depending on the environment.Comfort Con Minimize

This Electronic Travel Charger is compatible with the follo ... Read more

This Electronic Travel Charger is compatible with the following Samsung model : MM-a960 / SPH-a960 / a960. Specifications: Input : AC 100V-240V, 200mA, 47-63Hz. Output : DC 4.5V-9.5V, Max 800mA. Rapid charging for both lithium and Ni-Mh batteries. IC chip inside prevents overcharging and short circuit. Can be connected with desktop charging stands. Small, lightweight. LED charging indicator. Talk and charge at the same time. Convenient for travelling purpose. Best replacement for the original Charger. Minimize

Andrea SuperBeam SB-405 "Boom Free" Computer headsets deliv ... Read more

Andrea SuperBeam SB-405 "Boom Free" Computer headsets delivers Hi definition Audio while providing excellent passive noise isolation. For VoIP communication, Patented Beam forming technology picks up the users voice while reducing the background noise. SuperBeam also records in 3D Surround Sound for Music and Video Recording application. -Features-"Boom Free" Advantages-Increased convenience, no need to constantly manually position boom Microphone for proper close talking operation-Look more natural during video chat with no boom in front of your mouth and the ability to eat and drink during conversation/chat operation-Design in same trend as new popular boomless Bluetooth headsets with Digital noise cancellation-PureAudio Noise Reduction-Designed for hi-fidelity sound quality and compatible with speech recognition software-Reduces repetitive background noise on both acoustic and electronic system noise-Can be utilized on microphone Input and received speaker output-DSDA Adaptive Beam Forming-SuperBeam Phased Array Technology-Enables more intelligible audio by eliminating background noise outside of reception cone-Perfect for enhancing SOHO VoIP Communications and providing a more Professional sound-High quality sound with minimal voice distortion-Cancels directional noises-Reduces room echoes for a more natural sounding voice-USB Audio Platform-Hi-fidelity external Sound card with HD quality digital sample rates and low noise floor-The USB Adapter enables the audio Device driver for the Andrea software offerings and accessory peripherals-Removes the uncertainty of poor legacy PC audio quality and compatibility issues-Small form factor is convenient for portability-Increases the sound quality of your VoIP calls on applications such as Skype-Virtual 3D Surround Sound Recording-B Minimize