Anti-leakage tricks to the computer "bath"

For computers that are to be eliminated, it is best to keep the hard disk regardless of whether there is important data on the hard disk. If you think that the hard disk is too small, there is no need to keep it, it is best to erase the data in the hard disk. However, ordinary repartitioning, formatting, deletion, etc., can not completely erase the data, through the means of data recovery, it is easy to recover the data in the hard disk. For computers that are to be eliminated, it is best to keep the hard disk regardless of whether there is important data on the hard disk. If you think that the hard disk is too small, there is no need to keep it, it is best to erase the data in the hard disk. However, ordinary repartitioning, formatting, deletion, etc., can not completely erase the data, through the means of data recovery, it is easy to recover the data in the hard disk. Completely delete the method one: first delete and then store. Before the computer is eliminated, delete the personal privacy file and then empty the recycle bin. Then copy some insignificant files into it, until the entire hard disk is full, and then you can't copy it in, so the newly copied file will completely overwrite the deleted files. Method 2: Low-level formatting. For those who have certain computer knowledge, you can try to delete the data in the computer completely in a low-level format, but this is a big damage to the hard disk. Method 3: The magnet adsorbs the hard disk. If this computer can't be turned on, and the personal information inside has not been deleted, you can use a magnet, such as a magnet on the radio, to suck it on the hard disk. After a few minutes, the hard disk can be completely scrapped, and the possibility of data recovery is almost zero. Method 4: Thoroughly damage the components inside the hard disk. There is also a quicker way to clean up the data, that is, directly disassemble the hard disk, completely damage the disk similar to the CD in the hard disk to completely clean the data in the hard disk. Digital cameras only borrow machines without borrowing memory cards In addition to computers, beware of digital products such as mobile phones and digital cameras. Many mobile phones now have memory cards. Users should not use their mobile phones to take photos with important privacy or store important files. If you do not plan to use a mobile phone memory card, it is best to use a magnet to erase the memory card and the information will be invalid. For digital cameras and digital video cameras, it is best not to borrow others for free. Digital Cameras and Digital Camcorders Even if you delete a photo, you can easily restore it back with professional software. If you refuse to accept a digital camera or camcorder, it is best to borrow only the machine and not the memory card.