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Questions tagged [dongle]

A dongle is a small piece of hardware, which is usually plugged to a computer via a USB port. It is used for various purposes like Wifi-Internet connection, Bluetooth-Connection, Software-Locking etc.

A dongle is a small piece of hardware, which is usually plugged to a computer via a USB port. It is used for various purposes like providing an internet connection via 3G or 4G, bluetooth connectivity, software locking, etc.

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Associative arrays in C

I am implementing a way to transfer a set of data to a programmable dongle. The dongle is based on a smart card technology and can execute an arbitrary code inside. The input and output data is passed as a binary blocks that can be accessed via…
ezpresso
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Programmable USB dongles

Where can I buy a programmable USB dongle that supports C as a development language?
Sakthikannan
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How can one make a web-site accessible only when someone has a dongle?

Suppose you want to add an extra layer of credentials on top of a SSL-encrypted login/password, but you don't want to increase complexity to the user. Is there a way to add the requirement of the possession of a dongle to web-server authentication…
Brian M. Hunt
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Not able to access local server running after VPN connection

I have local application server running and I can access it using http://localhost:4554. If I connect to VPN not able to load above url. I am using dongle to connect to internet. Please help!
rohitkadam19
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What code to write for a dongle attached system to provide better security?

I have developed a software piece (with C and Python) which I want to protect with dongle so that copying and reverse engineering becomes hard enough. My dongle device comes with an api which provides these: Check dongle existence Check proper…
mshsayem
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USB software protection dongle for Java with an SDK which is cross-platform "for real". Does it exist?

What I'd like to ask is if anybody knows about an hardware USB-dongle for software protection which offers a very complete out-of-the-box API support for cross-platform Java deployments. Its SDK should provide a jar (only one, not one different…
Unai Vivi
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HDMI CEC on android

I've been facing a problem to access to HDMI CEC on this android dongle. I'm trying to turn on the tv and change the input source of the tv but I was unable to it. Android API Approach I'm running a system app and I have settled
while true
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Sending and receiving SMS by command line with Huawei E3131 and HiLink on a debian system

I long time searched the internet for a guide how to send sms by command line with Huawei E3131 and HiLink on a debian based linux system. All of them not worked. It seems, that there was an update on the software. HiLink shows the following…
Peters
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Voice commands for Huawei GSM/UMTS usb dongles?

I am trying to find out how to use voice functions with a HUAWEI E173 dongle in linux. My dongle is voice enabled (voice works with the windows application). I can check the voice activation in linux using the AT^CVOICE? command. This tells me how…
user2340231
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encrypting a .Net application and assemblies

I have an encryption/copy protection question. I'm writing an application for a company that uses a dongle. Please don't tell me that software protection is useless, or that I should just let it fly free into the air, or that any time I spend doing…
mmr
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How to change the mac address of Bluetooth dongle in ubuntu

i have just bought 12 bluetooth dongles and they all have the same mac address. How can i change them on ubuntu linux?
Ritam Nemira
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^SMMEMFULL:"RAM" error message in HUAWEI K2540 dongle

After receiving a number of +CMT messages (around 20-30, not sure) into TE (Terminal Equipment) I get this error: ^SMMEMFULL:"RAM" and will no longer see the incoming SMS messages, the same error comes instead of each SMS message. My Modem…
user6413892
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Dongle only receiving SMS when sending one itself

I am currently working on a project for which it is required to receive SMS messages using a dongle. The dongle being used is a Huawei E3131 Hi-Link dongle, which is configured in serial mode via USB-modeswitch. Communication to the dongle is done…
WiFiOn
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Detecting cellular network using connman

I am using connman as my network manager. i have plugin a Airtel LTE(Huawei E-382) dongle to my system(ubuntu 12.04).It is working perfectly fine and output of ifconfig showing eth0, wlan0 and ppp0(for this dongle) as interfaces. but while listing…
prashant
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Check for successful connection using rfcomm

I am trying to connect my phone to my RaspberryPi using a blue tooth dongle (not trying to do anything earth shattering, just determine when my phone is in the area). If I turn my phone's blue tooth on and issue the following command, I get the…
puk
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