Linked Questions

0
votes
2answers
968 views

How to protect my Exe file which written in c#.net? [duplicate]

I created one software which written in c#.net and when i created setup file .exe file will be the output but in this .exe file is ex tractable by some software and easy to access the codes.How to ...
0
votes
1answer
305 views

How to encrypt files without giving the user access? [duplicate]

I don't know if I should ask this question on security.SE or stackoverflow, so please move my post if necessary. I want to store my (C#) application data in a way that the user cannot read or modify ...
0
votes
2answers
116 views

Allow or Deny Access to a Network Based on Client Hardware [duplicate]

We have to build a product that will have a network. Users will be able to connect to this network by downloading a client. However, before allowing them to access the network we want to check if ...
0
votes
2answers
146 views

Secure Way of Encrypting Your Bash Shell Script [duplicate]

How can I encrypt my bash shell script on Linux server The shell script contain credentials of other servers for remote access. The problem is I do not want others with same level of access to view ...
1
vote
1answer
90 views

Where to offer money for cracking check [duplicate]

I made a software and I would like to distribute it as a demo that can be registered. I would like to know if there is a site where I can offer some reward for some one try to crack my software and ...
9
votes
5answers
692 views

Protect application from being modified

I have a question about how to protect a program from modification if that program is able to communicate with a remote validation server. More specifically I'm asking for android APK file, but it can ...
16
votes
3answers
1k views

Status of Trusted Computing and Remote Attestation deployment

Hardware support for various client-side controls based on Trusted Computing (Wikipedia) has been evolving over the years, e.g. TCPM, TPM, TXT (LaGrande, DRTM). I've heard of one practical ...
6
votes
3answers
509 views

How far can we go in preventing videos from spreading out using P2P networks like BitTorrent?

Everyday, I see many of my friends downloading movies off P2P networks like BitTorrent. Isn't there any way for those hardworking movie producers to save their work from being distributed like this? ...
-1
votes
5answers
541 views

Looking for something like a QR code that cannot be copied/reproduced

Can QR codes always be copied? I am looking for some sort of QR code or chip that can be readily scanned (preferably via smartphone) and linked to a secure website, but that cannot be copied or ...
3
votes
2answers
1k views

How to protect from copying files?

Is possible to protect files from being copied if you are the administrator of a machine? I heard that this behaviour is possible: one software developer sells his software in such a way. He installs ...
2
votes
2answers
613 views

Shortening Diffie Hellman key size through pbkdf?

I have following requirement for software I'm working on: Use strong asymmetric key exchange with public key size <16 bytes. I know it is pretty hard for this amount of bytes, but I've came up ...
8
votes
1answer
531 views

What role does cryptography play in anti-piracy?

As a follow-up to Cipher for Product Registration, are there secure yet usable cryptographic standards/protocols for protecting software and data used by software? I'm interested in hardware and ...
1
vote
1answer
514 views

Preventing License protection circumvention in Java software

A software (written in Java) by a vendor uses DSA signature to verify that the license information is correct. It achieves this by embedding the public key in the same Java software. Legit license ...
2
votes
2answers
330 views

How can I protect content distributed on a linux virtual machine?

What assets am I trying to protect? An unofficial pre-alpha software prototype provided as a reproducible example for evaluation during the scientific peer-review process. The software will be ...

15 30 50 per page