The number of keys required increases as the square of the number of network members,which very quickly requires complex key management schemes to keep them all straight and secret. The difficulty of securely estabpshing a secret ( 2) between two communicating parties,when a secure channel doesn...
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aSquare turns any Android phone, iPhone or iPad into an easy-to-use point of sale system. If you’re a business in the U.S, all you have to do is plug in your free Square Card Reader and you’ll be able to accept all major credit card payments from customers. 正方形把所有机器人...
At the very least, you’ll need to install your software on a tablet or smartphone. Once installed, that tablet or smartphone becomes your tablet or smartphone becomes yourPOS terminal. To accept in-person payments, you’ll need a card reader. Here’s a breakdown of common types ofPOS har...
and just 12" square and 4" high. The build quality is absolutely exquisite and the case offers a genuine tactile pleasure, with a perfectly-weighted power switch that gives an "expensive movement" that oozes quality. It arrived very well packaged for shipping and setup was trivially easy. If...
8. different lines, Triangle, Square, Rectangle, Circle, Cube, Cuboid, Cylinder Whiteboard on windows: 1. Screen recorder. 2. different background. 3. Different size pen and lines, shape. 4. multiple education resources: Mathe...
Only one content panel is active at a given time indicated by a blue square. All other Bridge panels i.e., the Path bar, Filter panel, Preview panel, and Metadata panel will reflect the details of the assets being managed in the active content panel.Adjust panels...
reader when the device is in modern smartphone shape, with an elongated upright rectangle that keeps the horizontal width narrow. Now that I've held this guy, I can't believe the Kindles and Nooks of the world opted for a square-ish boxy design. It's not like the extra horizontal space...
Facebook Facebook Login, Share on FB, Social Plugins, Analytics and more OAuth Yes Unknown Foursquare Interact with Foursquare users and places (geolocation-based checkins, photos, tips, events, etc) OAuth Yes Unknown Fuck Off as a Service Asks someone to fuck off No Yes Unknown Full Contact...
Most people know Square for its popular mobile card reader, but its API will let you accept a wide variety of payment types. API Cost:Free ACH transaction fees:2.9% + $0.30 per transaction Alternatives to an ACH API If you’ve decided that coding an API...