TrueCrypt

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TrueCrypt 6.3






TrueCrypt is a software designed to protect your important data by encrypting it. It can also maintain an on-the-fly-encrypted volume (data storage device).

Files can be copied to and from a mounted TrueCrypt volume just like they are copied to/from any normal disk (for example, by simple drag-and-drop operations). Files are automatically being decrypted on-the-fly (in memory/RAM) while they are being read or copied from an encrypted TrueCrypt volume.

Similarly, files that are being written or copied to the TrueCrypt volume are automatically being encrypted on-the-fly (right before they are written to the disk) in RAM. Note that this does not mean that the whole file that is to be encrypted/decrypted must be stored in RAM before it can be encrypted/decrypted. There are no extra memory (RAM) requirements for TrueCrypt.

Here are some key features of "Portable TrueCrypt":

· Creates a virtual encrypted disk within a file and mounts it as a real disk.
· Encrypts an entire partition or storage device such as USB flash drive or hard drive.
· Encrypts a partition or drive where Windows is installed (pre-boot authentication).
· Encryption is automatic, real-time (on-the-fly) and transparent.
Provides two levels of plausible deniability, in case an adversary forces you to reveal the password:
· 1) Hidden volume (steganography ? more information may be found here).
· 2) No TrueCrypt volume can be identified (volumes cannot be distinguished from random data).
· Encryption algorithms: AES-256, Serpent, and Twofish. Mode of operation: XTS



New features:
· Full support for Windows 7.
· Full support for Mac OS X 10.6 Snow Leopard.
· The ability to configure selected volumes as 'system favorite volumes'. This is useful, for example, when you have volumes that need to be mounted before system and application services start and before users start logging on. It is also useful when there are network-shared folders located on a TrueCrypt volume and you need to ensure that the network shares will be restored by the system each time it is restarted. For more information, see the chapter 'Main Program Window', section 'Program Menu', subsection 'Volumes -> Save Currently Mounted Volumes as Favorite' in the documentation. (Windows)

Improvements and bug fixes:
· 'Favorite' volumes residing within partitions or dynamic volumes will no longer be affected by changes in disk device numbers, which may occur, e.g., when a drive is removed or added. (Windows)
· Many other minor improvements and bug fixes. (Windows, Mac OS X, and Linux)





Download: http://www.truecrypt.org/downloads[/b]

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TrueCrypt 6.3a


Improvements and bug fixes:

* Minor improvements and bug fixes.


Download: http://www.truecrypt.org/

• 1Ovo se svidja korisniku: mcrule
  
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Moram da kazem da je ovo jako zanimljiv programcic za onog ko zeli da upozna novi stepen zastite svojih podataka na drugaciji nacin.Moje preporuke za program.
Inace,ako nekoga vise zanima neka poseti sledece linkove:

-> http://www.sk.rs/2008/09/sklp04.html (clanak iz sveta kompjutera)
-> http://forum.fim.singidunum.ac.rs/showthread.php?t=1869 (kratko i jednostavno objasnjenje na srpskom jeziku)
-> http://www.vesti.rs/HiTech/TrueCrypt-6-2a.html (i ovde ga spominju)
-> http://en.wikipedia.org/wiki/TrueCrypt (nista bez Wikipedie)
-> http://www.truecrypt.org/docs/ (maticni sajt,tu ima i tutorijala sa objasnjenjima)

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Uloguj se preko Facebooka da bi skinuo fajl:

TrueCrypt 7.0

Konacno posle skoro godinu dana izasle je nova verzija programa koji bezbednost znaci i koji je defakto standard medju free resenjima a bogami i komercijalnim

Namena mu je kreiranje kriptovanih kontejnera bilo na hardu ili usb-u, kreiranje kriptovanih particija (sifra se trazi pre dizanja sistema ukoliko je kriptovana sistemska particija), kriptovanje celog harda ili celog usb-a
Moguce je kreirati skriveni kriptovani kontejner unutar vec postojeceg kontejnera, bez obzira sto u postojecem vec postoje neki fajlovi, tako da ako vas neko prisili da otvorite postojeci kontejner izgledace da u njemu nema nista bitno sem nekih tamo fajlova.
Ukoliko kreirate obicne kriptovane kontejnere, njih mozete prebacivati sa harda na usb i obrnuto, kao i svaki drugi virtualni disk.
kriptovanje se vrsi putem lozinke ili fajl kljuca(najcesce neka slika) ili kombinovano

Neko ce se pitati u cemu je razlika izmedju kontejnera i sifrovane rar arhive...razlika sa bezbednosne tacke je velika, kod kontejnera fajlovi se kriptuju i dekriptuju u realnom vremenu u toku rada sa njima dok se kod rar arhiva prvo arhiva raspakuje to jest legne na hard...a kao sto znamo kad nesto legne na hard cak i kad se obrise moze se povratiti....i to vrlo prosto bez muke, kad korisnik ustane, vi sednete i u programu za undelete samo postavite filter da vrati samo ono sto je izbrisano u proteklih 10-15min tako da vam cak ni sifra ne treba jer vracate otpakovane fajlove

Homepage/download:
http://www.truecrypt.org/downloads

Izmene i novine u novoj verziji:
http://www.truecrypt.org/docs/?s=version-history

Program je u instalacionoj varijanti, ali cim kliknete na setup on pita Install ili Extrakt, ako izaberete ovo drugo onda dobijate portable varijantu koju mozete staviti na usb i koristiti ga na svakom racunari

Tutoriali

Kreiranje zasticenog kontejnera i malo teorije o kriptovanju,algoritmima, detaljan tutorial na srpskom/hrvatskom:
https://www.mycity.rs/must-login.png
samo napomena da se u tekstu pod kreiranjem particije misli na kreiranje kontejnera(zasticenog virtualnog diska)...kreiranje kriptovane particije je druga prica i to nema u ovom tutorialu

Isto to al u video obliku, dakle kreiranje kontejnera:
http://www.youtube.com/watch?v=nemmSS5mqDA

Kreiranje kriptovane particije:
http://www.youtube.com/watch?v=T601c9jZhMk&feature=related

Kriptovanje kompletnog USB-a, jako slicno kriptovanju cele particije:
http://www.youtube.com/watch?v=oXfQcdKWnMM&feature=related

Medjutim najdetaljniji su oni tutoriali na samom sajtu:
http://www.truecrypt.org/docs/?s=tutorial

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TrueCrypt 7.0a





# Improvements:

* Workaround for a bug in some custom (non-Microsoft) drivers for storage device controllers that caused a system crash when initiating hibernation on TrueCrypt-encrypted operating systems. (Windows 7/Vista/2008/2008R2)
* Other minor improvements (Windows, Mac OS X, and Linux)

# Bug fixes:

* Minor bug fixes (Windows, Mac OS X, and Linux)






Download: http://www.truecrypt.org/

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Napisano: 04 Sep 2011 17:58

TrueCrypt 7.1



* New features:
· Full compatibility with 64-bit and 32-bit Mac OS X 10.7 Lion

* Improvements and bug fixes:
· Minor improvements and bug fixes (Windows, Mac OS X, and Linux)



Dopuna: 27 Jul 2012 18:13

TrueCrypt 7.1a



· Minor improvements and bug fixes (Windows, Mac OS X, and Linux)

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TrueCrypt 7.2