Saturday, 22 of September of 2007

The Palm like tool of hacker (and VIII): security and coding

In order to finalize this series of posts dedicated to the use of our Palm like tool of hacking, we will see some tools of security to protect, as much the equipment as the data that contains, of possible attacks.

  • CryptoPad is a replacement for the application Notes that come by defect in PalmOS. It adds Blowfish encryption to notes, avoiding so whatever it accedes to the Palm them it can read. The program also has a complement for the PC, and so to publish kept notes it will be easier.

Cryptopad adds coding to our Notes
Cryptopad adds coding to our Notes

  • CCrypt also allows us to base texts, in this case using the algorithm IDEA. The based text copy to the paper holder, of where it we will be able to stick in a Note or document that we want. In order to decipher it, simply we will have to copy the text to the paper holder from a program, and it will decipher it to CCrypt.
  • If what we want is to maintain a series of archives in our Palm well safe, nothing better than to create a virtual unit encriptada with the CryptDrive program, del that already we spoke in another occasion.
  • GridLock controls the access to the Palm by means of a grid of 5x5 squares, that it replaces to the field of the password. Instead of a key word, now it will be necessary to know the drawing that we have chosen to unblock the apparatus. This method makes more express the authorized access that to have to write a word whenever we ignite the Palm.

Gridlock replaces the password with a drawing in a grid Putting the drawing in the grid
Gridlock replaces the password with a drawing in a grid

  • Craddle Robber does not protect our data but the Palm to the complete one. Its objective is that they do not rob it to us while we left it loading in the pedestal: if somebody disconnects the Palm of the pedestal while it is loading, after seconds it will begin to sound an alarm and all the bellboys will block themselves, until a password of unfreezing is introduced correctly or it becomes to put the Palm in the pedestal. If the password is not introduced, will continue sounding until the battery is run out. In addition, hard and soft reset are blocked whereas the alarm is sounding.
  • Craddle Robber will avoid that they rob our Palm when is loading It is necessary to put a code to unblock the PDA
    Craddle Robber will avoid that they rob our Palm when is loading

  • Since we have already seen in multiple occasions, the security of our systems depends completely on the election of a good password. I make reference to post previous where we have seen as our Palm could help us to choose good passwords, and also remember them of safe way. In order to increase the options, also I recommend to prove ALP (Account Login Password), that counts on a complement for the PC like Keyring.

Keyring is a complete manager of passwords
Keyring is a complete manager of passwords

  • Nevertheless, the method more surely to protect our PDA is, without a doubt, Thumb Scan, a program that the digital track in the touch screen recognizes, allowing therefore the access only to its owner. The unique problem is that… it is a joke, but is very well to make an impression to the friendly.

Finally recognition of digital track in the Palm
Finally recognition of digital track in the Palm

With this chapter dedicated to the security and based it concludes this series of posts dedicated to the Palm like tool of hacker. I hope that there are shortage new utilities for your Palm, that since we have seen day after day, is an authentic tool multipurpose.


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