Data Encryption Software

已关闭 已发布的 Apr 28, 2015 货到付款
已关闭 货到付款

Hi ,

i need a data encryption software to be built for windows.

how will the system work :

- there will be a usb device , which will have the code.

when you insert the usb device , and open the software, you will be able to encrypt some files , and keep them on your computer encrypted without having the software installed in the computer.

you will be able to encrypt files on every computer you insert the usb device.

key points are :

1- The software wont be installed on the computer, it will just stay on the usb device.

2- The created file will be encrypted, and cant be seen or read without inserting the usb device.

3- The software wont make portions at c disk, the files kept on computer will be totally invisible

4- The encrypted files or the software wont leave any trace, even the computer is searched by legal orginazations.

5- If the encrypted file is found , it must be impossible to decrypt.

6- Master software to create pendrives with licence version of the software.

6. 100% source code of the project with copyrights and full ownership.

7. Also software will have other features like hard delete( delete files beyond recovery), erase unused space for the selected drive.

The bidder :

1- He must be familiar with 256 bit AES algorithm

2- He must have worked or managed on this kind of software before

3- He must state which software language he will use

4- He must give some referance

NOTE- Send message if you require more information i can arrange demo of the software.

Please send your bid and a mesaage , in your message please give more deatails about yourself, and your thoughts about our project.

Please give a exact time frame and budget to complete the project.

Regards,

Mr. Grey

C 编程 计算机安全 数据处理

项目ID: #7568360

关于项目

14个方案 远程项目 活跃的Jun 4, 2015

有14名威客正在参与此工作的竞标,均价$7104/小时

super2lao

A proposal has not yet been provided

$7368 USD 在60天内
(86条评论)
7.3
mtech2009

Hello Mr Gray, I am well experienced system developer mainly working on special R&D projects that demands high level of technical skills. Reading your requirement i find that i have done something very close to wh 更多

$5555 USD 在30天内
(18条评论)
5.6
maxkoryukov

Hi! I suppose you need not just windows-application. So I suggest you to use my solution. I will create QT app (C++) which will works on both windows/linux platforms (if you want - we can test them on MAC). It 更多

$5000 USD 在20天内
(19条评论)
5.2
x3x7

Sounds like a fun project although there are quite a few issues to clarify about how is the software supposed to work such that it will properly fulfill your requirements... e.g. Should the software on the USB dev 更多

$5600 USD 在60天内
(1条评论)
4.0
zhangsong

Hello Before I made program like this. I have interest to this job. But I have some question for your job. If you want me, please leave message. Sincerely

$5555 USD 在20天内
(7条评论)
3.6
sarfyvw

Hello there, it seems like a really interesting project! I have a huge experience with security based software (digital certificates, encrypting/decrypting, hashing, etc...). Using AES in this project is fine, bu 更多

$5555 USD 在30天内
(1条评论)
3.3
lucaboi

Hello. I am a experienced C/C++ programmer. I deal with these languages for many years. I understood your task, some time ago I worked for a similar project. There is different libraries that could be used to encrypt f 更多

$5000 USD 在7天内
(0条评论)
0.0
rajkumarmadhani

Having experience in c programming, security mechanisms, AES,3DES encryption and decryption algorithm.

$5555 USD 在30天内
(0条评论)
0.0
elmacademy

I am an IBM Certified Senior IT Specialist + Microsoft Certified Solution Developer + Brainbench Certified in Java, SQL, Javascript, JSP, J2EE, UML, C, C++, Written English and many other skills. I have 16 years of IT 更多

$6666 USD 在40天内
(0条评论)
0.0
qian0512

Seems to like dongle key. It can be encrypted on filter level. I have experience at development file filter driver.

$22222 USD 在150天内
(0条评论)
0.0
etopcu

Bir öneri henüz sağlanmadı

$10000 USD 在5天内
(0条评论)
0.0