Secure computer through bluetooth in XDA - MDA II, XDA II, 2060 General

Does anybody know about an application to use my XDA-2 to secure my PC. I am looking for a wireless (Bluetooth) solution, so when I am near my PC the screen unlocks and the disk becomes available.

You know... that's a freaking brilliant idea. Please post if you find it somewhere? *begbegbeg*

Well... There's a problem though. If I am the attacker, my XDA II pretends to be your Bluetooth device towards your computer. And my accomplice's XDA II pretends to be your computer towards your XDA II. Then we use some short GPS packets to relay the challenge to the bar, and the response back to your PC.
To do this securely you need to measure speed-of-light delay (and calculate how much extra distance an attacker can gain with a faster processor). Mircosecond timings which I'm not sure the Bluetooth hardware and transmission properties will give you.

Really? I would think that you could use a PKE method for encryption and authentication - though I've never done it. You and your friend could intercept and forward the messages through your XDAIIs, but you couldn't look at the data nor change the data into something else.

i think you mean something like this:
http://homepage.mac.com/jonassalling/Shareware/Clicker/
ciao
marco

Related

Easiest way of accessing the net via home adsl with xdaII?

From another thread... i've just been told xdaII doesn't have Wi-fi as i first presumed.
Can someone suggest the best way to access the net through my home adsl router? Would bluetooth be my best bet?
Can you recommend specifically which equipment will work... since there are so many issues at the moment as to what works and what doesn't.
Thanks!!
Fais
put i-mate in usb cradle, hook up cradle to PC. i-mate uses PC's network connection.
Outside of that you'll either be springing for a usb/bt dongle (which I haven't seen any posts of anyone using) or a WiFi SD card. Can't think of any other options off the top of my head.
As you have mentioned earlier, you have already wired up your whole home with wif-, and presumably have a wi-fi access point.
The best route would thereofre be to add a wi-fi card to your xda2, such as the Socket Wireless LAN (WiFi) SD Card. This will give you better speeds than bluetooth, and you will not have to worry about profiles etc.
Just my 2c
Surur
I use a Belkin USB bluetooth dongle, and using the ActiveSync passthrough you can then browse the web on the XDA within the range of the dongle. You can get dongles with a 100m range, which should be plenty within a house.
Only trouble is, being ActiveSync, it it pot luck whether you can establish a link or not. Once you've established the link, it works quite well, though not flawlessly. It's also quite slow. Not as slow as GPRS, but not exactly snappy either. I don't know whether this is down to PIE, the bluetooth, or the ActiveSync. Most likely the latter.
Ideally, you'd use a bluetooth access point, but I'm not sure the XDA will work with that due to the absence of an appropriate protocol.
Thanks for the replies... I know what you mean onepieceman... activesync if driving me crazing
Wi-fi seems my best bet since usb seems to be incredibly slow at downlaoding a page.... thanks for the recommendations surur and graah.
don use WiFi at home! use BT
I've got both BT dongle and WiFi sdio setup at home.
The BT is actually to a notebook which is WiFi'd to my ADSL to inet...
The WiFi is faster, but:
1. the BT actually gave me better range! (I got the 100m one from Belkin)
2. the WiFi is a pig ( P I G ) on the battery.
3. the WiFi takes up my SD porn-movies slot
if you setup activesync to only do the sync MANUALLY (you have to
tell it both on the PC and on the XDA to sync manually) then
establishing BT pass-thru is much easier/faster
The internet is kinda slow on the XDA, I think probably because
MS's pocket IE is just bad. I don't think the TCP/IP works correctly
or that it opens enough connections in parallel to get the GIF's
and stuff. The network/BT/WiFi and the hardware (128Mb/400Mhz)
is much faster than what IE/Microsoft gives us.
But what do you expect from the 640Kb is enough company, that
did it again with 32 ****ing processes?!
There is also the option of XDA CF jacket
Re: don use WiFi at home! use BT
mgolanlan said:
The internet is kinda slow on the XDA, I think probably because
MS's pocket IE is just bad. I don't think the TCP/IP works correctly
or that it opens enough connections in parallel to get the GIF's
and stuff. The network/BT/WiFi and the hardware (128Mb/400Mhz)
is much faster than what IE/Microsoft gives us.
But what do you expect from the 640Kb is enough company, that
did it again with 32 ****ing processes?!
Click to expand...
Click to collapse
thanks mgolanlan... does this mean the net speed is going to be on par with the usb speed? - usb was incredibly slow ... if so i may as well not bother with net access all together
usb1.1 is 12Mb /sec
if your ADSL is faster then that you are pretty lucky

What is by far the coolest thing you can do with your Hermes

I am currently getting bored with my Hermes, I have flashed about 10 Roms in the past few months and I have followed the herd on almost every customized look we can come up with (Black, Custel, iphone lookalike, kaiser lookalike) you name it.
SO I thought I would reach out and see what other people are using their Hermes for. First and foremost I use mine as a phone. Anyone else? I also use Tomtom for Nav and orb for music and videos. Once and a while I stream XM too because I have an account. But thts about it.
I would love to hear about what else I can do and what other people think the best thing they have found on the Hermes is. I'm curious to see how crazy it can get.
Links to the coolest things folks here have done:
http://forum.xda-developers.com/showpost.php?p=1010449&postcount=5
http://forum.xda-developers.com/showpost.php?p=672628&postcount=1
http://forum.xda-developers.com/showpost.php?p=1011991&postcount=10
http://forum.xda-developers.com/showpost.php?p=1012249&postcount=5
http://forum.xda-developers.com/showpost.php?p=1209297&postcount=40
http://forum.xda-developers.com/showpost.php?p=1218608&postcount=17
http://forum.xda-developers.com/showpost.php?p=1238684&postcount=7
http://forum.xda-developers.com/showpost.php?p=1213780&postcount=4
Mike
when I'm bored I use it to mess around with other people's phones and pc's,
funny how so many people leave their bluetooth on nowadays on both phones and laptops
I also use it to surf the net in classes (no laptop policy)
anyone else \()/?
afguard17 said:
I am currently getting bored with my Hermes, I have flashed about 10 Roms in the past few months and I have followed the herd on almost every customized look we can come up with (Black, Custel, iphone lookalike, kaiser lookalike) you name it.
SO I thought I would reach out and see what other people are using their Hermes for. First and foremost I use mine as a phone. Anyone else? I also use Tomtom for Nav and orb for music and videos. Once and a while I stream XM too because I have an account. But thts about it.
I would love to hear about what else I can do and what other people think the best thing they have found on the Hermes is. I'm curious to see how crazy it can get.
Click to expand...
Click to collapse
Orb is awesome (I was watching Anchorman on my commute home this evening), also I use my Hermes mostly for work, so tons of email (100 a day or so), attachment viewing\editing). TomTom is a life saver, as is GoogleMaps (saves me lots of 411 charges). Besides that day to day stuff, playing with ROMs and using it to wow friends and co-workers ("I forgot my ethernet cable! how am I supposed to get online now?!"..."Oh, please... allow me" along with a million other examples), wardriving, camera, mp3 player etc.
When I am bored I use the cameras three shot panorama mode to do funny things like getting a friend to do different poses in each of the three shots when the photo is finished its pretty cool. Seeing the same person three times in the same shot doing different things can pretty funny and if you have an imagination you can do some wicked stuff, ill have to look around for some of my shots and post them.
Psiodon
haha Mike Channon you smart ass.. lol.
I use my Hermes as a webcam.. .. The guy mentioned above likes to see me naked for some reason..
I know it is stupid, but I find it cool to run old games using ScummVM. Friends are amazed when they see (and hear) Monkey Island or DOTT on this device. (for the same reason, I have DOOM on my Nokia phone )
The Pebbles application (bluetooth remote control) is fun to play around with, as it offers a great deal of controllers (touchpad, scrollwheel, ...). But I haven't got round to making a proper interface for the softwares I use (at the moment, I prefer to use Puppetmaster on my Nokia to control my laptop, is this also displays data from the application on the mobile screen).
From a technological point of view, the internet sharing via bluetooth is IMO one of the coolest features of the device.
Of course, being able to view movies or get some work done on a plane is great too. And then there is PocketFMS: connect the TyTN to a bt gps, and you get a moving map flight management system (yep, for general aviation!); which can be combined with weather data!
It is a cool device... but could be more stable at times.
Jörg
I have a bluetooth to serial device, which means I can run terminal connections over bluetooth.. so I can use it to configure routers etc.. just plug the dongle into a serial port.. connect via the phone and there's no need to carry round a laptop for that anymore.
I also use it as a phone and pda of course for those things.. For a normal day it can practically replace my laptop for dealing with both windows and *nix machines.. Pretty good if you ask me.
If you really are that bored of it send me it I can put it to good use
(oh yeah and I play scummVM on it too )
sambartle said:
I have a bluetooth to serial device, which means I can run terminal connections over bluetooth..
Click to expand...
Click to collapse
My I ask what kind of bt-serial device? Does it have its own battery, or does it draw power from the serial port?
I have no experience with such devices, but the reason I'm asking is that I wonder if it is possible to connect a bluetooth GPS to a Nikon D200 (this has a serial port for a GPS, to allow for coordinates to be embedded in the exif header). Of course, a setup like this is not supported (I mailed Nikon with this question), but they didn't say it wouldn't work (they hadn't thought of this).
Thanks!
Jörg
sambartle said:
I have a bluetooth to serial device, which means I can run terminal connections over bluetooth.. so I can use it to configure routers etc.. just plug the dongle into a serial port.. connect via the phone and there's no need to carry round a laptop for that anymore.
I also use it as a phone and pda of course for those things.. For a normal day it can practically replace my laptop for dealing with both windows and *nix machines.. Pretty good if you ask me.
If you really are that bored of it send me it I can put it to good use
(oh yeah and I play scummVM on it too )
Click to expand...
Click to collapse
what can you do on a windows box via serial? on a unix/linux box: that must be pretty hard given its lack of VT100 support i.e. 80x24, and no wrap around lines.
having a satnav system...
me walking like a walking encyclopedia ..
wealth of info related to work.. (medically.. )
oh forgot to mention is i dont have to worry about mespilling something.
Orb is the best
The Slingbox player is always nice to have when there is time to kill.
The "coolest" (geekyest) thing I've done is use it to control my irrigation system. I have several Insteon home automation devices installed and when I needed to check all the different irrigation zone sprinklers, I just used the phone to remote in to the host PC and turn on/off each area while I walked around the yard and made adjustments. I could also use the same process to control all the lighting in the house as well.
+1000 for Orb.
V J said:
My I ask what kind of bt-serial device? Does it have its own battery, or does it draw power from the serial port?
I have no experience with such devices, but the reason I'm asking is that I wonder if it is possible to connect a bluetooth GPS to a Nikon D200 (this has a serial port for a GPS, to allow for coordinates to be embedded in the exif header). Of course, a setup like this is not supported (I mailed Nikon with this question), but they didn't say it wouldn't work (they hadn't thought of this).
Thanks!
Jörg
Click to expand...
Click to collapse
Its one of these (I actually got it cheaper than this - from the manufacturer who also sells them on ebay himself but has none on there at the minute), expansys also do them
It's powered via a USB cable.. But i have a solar charging unit that outputs via USB and works fine with it.. so i dont need usb to use it.. does the nikon proivde 5v on any ports as that would probably work.. (maybe even the usb port if it has one and supports weird configs (not just to connect it to a pc as that wont suply voltage))
I have no idea if it will connect a bluetooth gps to a camera.. the closest i can try is linking it to my bluetooth gps and seeing if nmea flows to the serial port.. ill give it as go for you this week.
frustin said:
what can you do on a windows box via serial? on a unix/linux box: that must be pretty hard given its lack of VT100 support i.e. 80x24, and no wrap around lines.
Click to expand...
Click to collapse
depends whats connected to the windows box .. or what software its running.. or what its purpose is.. (i work in telecommunications)
On a desktop theres probably not much point, but theres switches, analysers, ATM's all sorts of industrial windows installations that all have serial diiagnostics and terminals..
on a *nix box its pretty much the same deal.. if its running a serial terminal i can connect to it with mToken or Mobile Putty.. theres hundreds of different bits of serial kit you can connect too.. serial is serial doesnt matter that its sent via bluetooth to the PPC.
Works on routers and all kinds of switching gear.. it's absolutly invaluable to me!!
Cool things with the TYTN
I assigned VJCandela to one of the side buttons, this help locating the key hole to my door (home, not car, I am a responsible person!) when it's pitch dark and I polished a few with the boys!
This phone belongs in a James Bond movie, period.
possibilities are endless!
Orb is great!
The Slingbox pro is awesome!!!
Im was thinking the same think as far as what else is possible via these phones... the quest for home automation is what brought me here (via search)
I think the links in the 2nd post should keep me busy for a bit...
Thanks!
Xtra
frustin said:
what can you do on a windows box via serial? on a unix/linux box: that must be pretty hard given its lack of VT100 support i.e. 80x24, and no wrp around lines.
Click to expand...
Click to collapse
Wuh?
Methinks you didn't read his reply all that thoroughly.
Routers, at least enterprise class routers have serial managmenet ports - hence him specifically mentioning serial in the same sentence as routers and nothing else.
I'm not even sure I know what you're trying to say regarding VT100 support - which is just one of many types of terminal emulation (based on the old DEC VT100 video terminal). Windows itself doesn't provide out-of-band management compatible with textual terminals, but many servers *do* have serial out-of-band facilities which can in turn talk to Windows running on said server...think lights out managmement. Most Sun servers have serial access to both the PROM and running OS, and you can redirect a serial port to a console in Linux.
I'm betting that when the OP mentioned managing Winders boxen with his Hermes he was thinking RDP.
But you knew all that I'm sure. =)
I'm a musician - I use it as a guitar tuner (PhoneTuner), I have a spectrum analyzer (HASA) for finding feedback frequencies when doing sound checks, I use it to record songs I'm working on with an MP3 recorder(AudioNotes), to record lyrics (Word, Notes, or even putting lyrics into a Task item so it will sync over the air with Outlook). I use ORB for streaming media from my server while on the road. I use the LED light as a flashlight mapped to the push and hold button with VJCandela. I use it as a timer for Texas Hold 'em poker to decide when to double the blind (SPB Time). I have an english dictionary, and a spanish-english dictionary on it. I use it to read ebooks (HaaliReader). I use it as an RPN calculator (CalcNOW). I use INAV for GPS guidance with a bluetooth GPS receiver when on tour.

USB Phone via telnet?

My Trinity has VoIP available but nonetheless - as far as VoIP is concerned - I would like to just use it as a USB phone connected to my PC. It connects through USB so is it possible to use it as a VoIP handset?
I have already searched a bit on this topic, and have found that just using the ActiveSync connection won't do the trick since one cannot access the mic/speaker through USB, only data transfer as files or sync...
But I know of other client/server programs that do some telnet stuff over the connection, in order to transfer keystrokes, mouse and screen data. Would something similar be possible for what I have in mind? I just hope that the overhead or lag would not be too much. And I know for sure that other people would also like this feature
Anyone willing to give it a go, or know of an alternative?

Anyone regularly connect to a terminal server?

I'm interested in switching to this from my Samsung i730 pocketpc/phone - basically looking for a device that will do all the same things - but be more usable with a terminal server.
Anyone have experience using it with a Terminal Server? I'm very interested in screen real-estate / resolution.
Thanks.
I use my ameo to connect to terminal server regularly, it's pretty good and very useful, the screen is usable especially with keys to jump to top left, top right middle, bottom left, bottom right rather then having to scroll around.
I use it often for my own servers and to support my customers. It's a life saver and works very well even over sloooooooooooooooooooooooooooow GPRS.
i use it all the time and i have the kensington bluetooth mouse and the stowaway bluetooth keyboard hooked up and it all works very will with remote desktop. just make sure you get the wm6 version of remote desktop.
I use it all the time to connect to our servers at work to do jobs normally only available internally. Fantastic and plenty big enough.
Thanks for replies - that's my top issue, I can connect to a term. server with my i730, but the screen is stoo small to do anything useful.
The only other thing I will have to work out is portability.
I carry the i730 on a belt, I assume that won't work for the 7501. But carrying it on a belt means always and always having it on-hand. I'd have to do something similar with the 7501.
I'm reading that many people are treating it more as a mini-laptop then a pocketpc/phone - (ie, not always carrying it) - how do you guys handle it? I fear it will be sitting at home when I need to emergency connect to a terminal server.
BTW, I know I'd use a bluetooth headset for phone calls, and I thought about folable (and full size) bluetooth keyboards for data entry - but for some reason I never thought about a bluetooth mouse.
If I carry just the unit (without even the magnetic keyboard) by itself all the time, but have power/bluetooth keyboard & mouse available in a bag for trips... well, VERY tempting.
----
Oh, almost forgot - 1 handed use! I assume that's out the window - especially reading ebooks 1 handed? Any way to hold the unit with 1 hand & turn pages with the same hand (without pain) ?
Thanks for all help!
HELP!
Got my HTC in today - trying terminal server. I can connect - sortof.
At the login screen, I don't seem to be able to type anything, with either the hard keyboard, or a sip. Can't change the username, can't type a password.
I have NOT gotten my cell sim chip yet, so I am doing this while connected/synched to my pc - dunno if that has something to do with it.
Any other ideas?
Found this reading the thread....
If the Keyboard isnt working for you it's because you installed the .cab to your storage card. There are scancode files in it that MUST go in the \windows folder, but installing it to a storage card puts them in \Storage Card\Windows.
Last post for now (haven't searches this answer yet).. is the appx. 16 colors I'm getting normal?

USE G1 As External GPS On Laptop - Can This Be Done

USE G1 As External GPS On Laptop - Can This Be Done
The reason why I am asking this is cause I am building A Car PC.
I can use the G1 as A Wifi Connection Surf The Net With Internet Explorer, Firefox, etc....
But It would be great to use with MS Streets Of Garmin PC, etc... with the Dreams GPS
If this has not been done yet it would be great if some one could (Must Likely a Developer) make a program that can do this
Thanks In Advance
And I Also Already Did This SEARCH FOR USE G1 As External GPS
im pretty sure this has been covered b4 but im not 100% and the answer then was no( i personaly dont know but i remember seeing a bunch of people saying no) well hopefully thats helps a lil..
maybe the dream uses a comport to communicate with the gps reciever, if that is true you may be able to redirect this to a bluetooth-comport
It may be possible, but I really don't think it would be worth the tremendous effort, considering GPS dongles can be had for less than 20 a pop.
I think it would be awesome to do since it's one less piece of equipment to carry around.
All it would take would be:
A program to take reading of the GPS info.
Convert it to the proper format (emulating a GPS dongle which isn't hard.)
There already are various programs that can send data to the PC. Use one of their code.
Have a program on the PC to translate it all into a virtual com port.
But then... I'm not a programmer. And the way I discribe it would be more like a hack than a proper program. But I don't believe the android API's allow you to control the way that the USB or the Bluetooth is identified by a computer.
It can be done but I don't think android naively supports the serial port profile over bluetooth which you would need to accomplish this. Once you figure that out all you need is to get your phone to spit out NMEA location data over that connection and your laptop will see it as a Generic GPS device.
phin1ght said:
It may be possible, but I really don't think it would be worth the tremendous effort, considering GPS dongles can be had for less than 20 a pop.
Click to expand...
Click to collapse
Indeed, and if you're building a CarPC, a small GPS dongel - that can be placed in good line-of-sight - is the better option anyway.
-bZj
I would prefer connection over internet or WiFi as it won't be easy to provide sky view to an laptop or pc so any user may place his laptop or pc at an place, get near an window for sky view to his android phone, then the data would be transferred to pc via internet or WiFi connection instead of connecting usb chord each time...
There are already apps like printer share which uses the phones internet connection for printing, also the upcomming app teradesk that lets an user to get files from his pc even when we are far from our pc,.....
Both apps use a server and client method for data transfer... so hope this would be possible...

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