Jumat, 13 September 2013

How can I password protect my folders?

portable hard drive encrypt on ... Hard Drive offers high-level 256-bit Advanced Encryption Standard (AES
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Will


I have a couple of folders on my portable hard drive that I want to be able to lock with a password. They contain customer details and some of my company financial information. I have them on an external hard drive so I can transport them between my work and home computer. Ideally I would like to lock them with a password.
Can I do this through the computers own security settings, or do I need to download some software?

If I need to download some please suggest what would be best.

Thank you.



Answer
i would use encryption this way your safe no matter what
Cypherix is a simple, easy to use encryption software that creates an encrypted virtual drive, provides password protection and hides any file or folder ensuring file encryption, automatically. Its powerful encryption ensures that only you can access your data.



The free, fully-functional Cypherix LE version uses a 128-bit implementation of the powerful Blowfish algorithm while the registered versions Cypherix ME, Cypherix PE and Cypherix 7.2 offer a choice between a 448-bit implementation of Blowfish and a 256-bit implementation of AES (Rijndael).



Cypherix creates a volume (vault) that can only be accessed with a password. This volume stores files in the encrypted form. Once mounted, the Cypherix drive is like any other drive you normally work with. It functions like any other drive (C: or D:) on your computer. Just drag and drop any file into the Cypherix Vault. It is automatically encrypted. It's that simple! Cypherix vaults can only be viewed, accessed, browsed or modified by the user who has the key to open it. At other times, the files are invisible!



The Cypherix Drive is actually a file. All data is stored encrypted within this drive. When mounted using the Cypherix interface with your password, it appears to Windows as a Disk. Consequently, unless it is actually loaded using Cypherix, it is not visible under Windows or DOS for that matter. There are no files or any information visible.



All information is stored in the form of encrypted files in a special 'volume' that disappears when you password protect it, thereby locking your files and folders. Any kind of file can be dragged and dropped into this volume, rendering it totally inaccessible by anyone but you. Thus, even if your "vault" (volume file) is stolen or downloaded by anyone, it is not possible to read your data. Using encryption in Cypherix, it would take more than the age of the universe for all the computers in the world working simultaneously to decipher an encrypted file.



These volumes can be transported (moved/copied) to any location (another folder, another drive or even to a CD). Cypherix combines ease of use with state-of-the-art technology to ensure total security, zero learning curve and maximum convenience! Cypherix offers true on-the-fly disk encryption making sure that absolutely anyone can use it effectively! What you get is foolproof, hassle-free, unbreakable computer security.



Cypherix runs on all versions of MS Windows (Windows 95, Windows 98, Windows ME, Windows 2000, Windows 2003 Server, Windows XP 32-bit/64-bit, Windows Vista 32-bit/64-bit) as a special Windows device driver operating on an implementation of the Blowfish algorithm in Cipher Block Chaining (CBC) mode with a block size of 64 bytes and conforms to international standards

I formatted my computer and now can't access my stored encrypted files. anyone know how i can hack into them?




Captain Ho


I formatted my computer and now can't access my encrypted files. anyone know how i can hack into them?

i had all my files saved on a portable hard drive. but now my computer won't recognise them as my settings have changed.



Answer
If you formatted your hard drive with encrypted files on it, they are gone and there's no way to get them back. If you have encrypted files on some other external drive, you cannot hack into those (at least, not in your lifetime). The way encryption works is to take two large prime numbers and factor them; security is provided by the fact that they cannot be factored out.

There's no such thing as WEP2 file encryption. That's a method to encrypt your internet browsing sessions over Wi-Fi.




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