I have the batch file plus 3 shortcuts which pass batch parameters to branch appropriate batch commands. Plug USB into home machine – copy transported files /folders (presumes different drive mapping)Įnd of Home day – copy files/folders to be transported to USB Device For faster access to files than USB and to reduce “wear” on the flash memory?Įnd of Work day – copy files/folders to be transported to USB device Plug USB into Work machine – copy transported working files/folders to work machine/lan. The batch file was setup with the following four manually triggered processes (paragraphs/steps). I have used a similar process to the one you described except that I used batch files instead of autoruns’. If you do nothing else to limit what programs are allowed to autorun, then anything can run, including malware on the USB device. ![]() A commonly suggested security procedure is to disable autorun on USB and CD/DVD. But if you want to make sure that you'll always have your memory stick with you, then you should check out this post: Never forget your memory stick.Īutorun is “nice”, but it is also a security hole. ![]() Of course, you can copy your backup to any other folder.Ī nice side effect of this backup solution is that if you ever forget your USB stick at work, you'll have at least the last version of your data at home. If you choose "1", it will be copied to your documents folder and if you select "2", no backup will be performed. In this example, I assumed that you named your TrueCrypt file stick.tc. The following batch file which should be named autorun.bat solves this OFFĬopy stick.tc "%userprofile%\my documents" However, if you want to use a larger file or your stick is slow, you might want to run the backup only if you know that you changed the data on it. With my stick, it only takes a couple of seconds to copy the file. So it can take some time until the file is copied to your hard disk. The size of this file is always the same even though you only use a fraction of its capacity. You have to specify the size of the TrueCrypt file in advance. On a computer with Windows XP, a window will be opened where you can launch the batch file. On a Vista machine this will automatically start autrun.bat whenever you connect the USB stick. To start the backup automatically when you insert the USB stick, you have to create a file named autorun.inf in its root directory with the following contents: If you use the stick on your PC at home and at work, you'll always have a copy of your data on both computers. The best time to backup your USB stick is whenever you plug it into your PC. And if your stick contains confidential data, your backup will be automatically encrypted, too. So you only have to make sure that this file is copied regularly to your hard disk. Update: Please, also check out my review about TrueCrypt 5.Īnother advantage of using TrueCrypt is that it simplifies backups because all your data will be stored in just one file. Please check out my review about TrueCrypt to learn more about this nifty tool. ![]() You certainly don't have this guarantee for encryption software that was delivered with your USB stick. If a security leak was found in it, you'll will probably read about it somewhere, and an update will be available shortly afterwards. It is a well-known program that is very easy to use. One that I have always been impressed with is SOS Online Backup for Home/Home Office and SOS Online Backup for Business.My favorite encryption software is the Open Source tool TrueCrypt. I have worked with and looked at a LOT of different online backup services over the years, and have personally used several on many occasions. You can even backup that external hard drive if you so choose. ![]() When you use an online backup service, you not only are backing up your data offsite (out of your home or business), protecting it from harm via a vendor's built in data center redundancy and encryption security, but you take the guess work out of when and what needs to be backed up by using their scheduling software on your computer. However, if something happens to that hard drive (i.e.-stolen, crashes, destroyed in a disaster along with your computer, etc), or you don't keep up on your backup schedule, you will lose that data, possibly forever. Use an online backup service: Backing up your data to an external hard drive is a GREAT first step.Hard drives are cheap, relatively easy to use with the backup program, and can be purchased just about anywhere. Perform "near-line" storage: Get an external hard drive and use your operating system's backup program or manually backup your data to the hard drive.
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