Integrity is the property of preventing unauthorized modifications of an asset. In other words, integrity protects against the threat of tampering. It is one of the three key security properties of an asset, along with confidentiality and availability.

learn more… | top users | synonyms

3
votes
3answers
243 views

Why are handheld tape recorders used?

Pardon me for doing the following as I know it is cringed upon (the tv reference) but: Is there any good reason for the usage of 'tape' recorders? Ex. taping a conversation between criminals, this is ...
2
votes
5answers
208 views

Is DRM considered Confidentiality, Integrity, Availability, or some combination of the three?

I was discussing software trial time limit enforcement with a colleague and the idea of CIA came up. Do stricter enforcement techniques increase confidentiality at the expense of availability? (for ...
1
vote
4answers
329 views

Integrity monitoring for a LAMP server

So I'm setting up a small e-commerce app, and am thinking what happens if the server is compromised. We are selling software so potentially an intruder could generate themselves some free serial ...
4
votes
6answers
586 views

Is a self signed certificate sufficient to prove the integrity of my executable?

I have an EXE file on Windows that I have to distribute around. It's based on tclkit so an adversary could unpack it, change some tcl script inside and repack the exe. I would like to know if this ...
14
votes
7answers
2k views

Tripwire - Is it security Theater?

Tripwire type intrusion detection systems supposedly protect your system from rootkits, by monitoring the checksums of important binaries for changes. Let's say I have tripwire configured to run ...
4
votes
3answers
3k views

Bell-LaPadula imlementation example

I'm currently studying the Bell-LaPadula model and i need to do an implementation as an example. I understand how the model works, but I have difficulties implementing it in a programming language ...
2
votes
3answers
239 views

Remote Connection Tampering

My small high street laptop repair/service/maintenance shop has been up and running for about 3 years. It's doing quite well so I'm looking to expand into other areas of the PC market. One area I ...
14
votes
6answers
6k views

Does SSL/TLS (https) hide the urls being accessed [duplicate]

Suppose I type this in my browser https://www.mysite.com/getsecret?username=alice&password=mysecret and an attacker is watching all traffic from me to my ISP. What information is protected by ...
13
votes
1answer
738 views

Are there Linux rootkits circulating that directly modify the kernel (without modules)?

It has been said, over and over, that disabling dynamic kernel module loading on Linux increases security. I understand why people give this advice, but I've always assumed that a bad guy could ...
6
votes
3answers
271 views

How safe are copies of Firefox that are on various Mozilla mirror sites?

If I end up downloading a .dmg or .exe (depending on OS) installer from some mirror site, how can I be sure that a virus or trojan or spyware has not been added? I don't see any mechanism for ...
15
votes
1answer
2k views

Something is changing my hosts file without asking

First: I can't find any information on this phenomenon, not anywhere on the net. I don't know which application does it, but something in my Windows 7 Home Premium system (fully updated & legal) ...
3
votes
4answers
2k views

I had SSL certificate on my site but still it has been hacked…how to prevent this from happening?

I used SSL certificate on my site but still it has been hacked. How do I prevent this from happening? Do SSL certificate come with a waranty which would compensate me because my site was hacked?
4
votes
3answers
381 views

Preventing users from tampering with replay data [duplicate]

Possible Duplicate: Protect application from being modified This probably belongs here as much as it does belong in gamedev.stackexchange.com, but I suppose I might find better technical ...
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 ...
5
votes
2answers
320 views

Oracle Internet Directory (OID) hardening

What are best practices, recommendations, required reading for securing/hardening an Oracle internet directory? note: OID is compatible with LDAP version 3.
7
votes
3answers
1k views

What does a court need to successfully prosecute a hacker? Please cite previous cases if possible

Once a business decides it is worthwhile to persue legal action against the attacker, what information and processes should be followed so that: Integrity of the investigation is maintained The ...