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Closed 10 years ago.
I want to implement honey pot in our lab.
Actually it is a part of my work in our institution.
So I need some help and suggestion for the same.
"A server that is configured to detect an intruder by mirroring a real production system. It appears as an ordinary server doing work, but all the data and transactions are phony. Located either in or outside the firewall, the honeypot is used to learn about an intruder's techniques as well as determine vulnerabilities in the real system"
In practice, honeypots are computers which masquerade as unprotected. The honeypot records all actions and interactions with users. Since honeypots don't provide any legitimate services, all activity is unauthorized (and possibly malicious). Talabis presents honeypots as being analogous to the use of wet cement for detecting human intruders
http://www.cse.wustl.edu/~jain/cse571-09/ftp/honey/index.html
This pdf white paper gives detail how it can be implemented..
http://www.tracking-hackers.com/conf/slides/implementing.pdf
Related
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Closed 10 years ago.
I know that I need to know at least C and Assembly. In your own opinion what else does one need to know apart from knowing how to program in C and Assembly efficiently? Are there any books you can suggest to get me started? I also read that you need to know about the hardware architecture of the platform you are emulating. Would you also recommend the books listed here?
For experts only
You would have to know all the inner workings and hardware details of PSP, which are business secrets of Sony and therefore not published. The way most emulators are made is reverse engineering, a process in which the device itself is disassembled and its inner workings are studied. That includes analyzing the chips thoroughly, reading the contents of ROM chips and sometimes even deciphering encrypted data. Full analysis usually requires specialized equipment and years of engineering experience.
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center.
Closed 10 years ago.
I am looking for a good material on different thread synchronization primitives that are generic (not tied to any language or implementation. I only want the concepts).
Searches in the internet point to specific language or implementation.
Well, it will be hard to find such resources, because they are almost always accompanied with some (at least pseudo) code example. Unless someone better informed than me sees this question :)
I would suggest exploring wikipedia for starters, e.g.:
Producer consumer problem
Dining philosophers problem
Sleeping barber problem
Synchronization (computer science)
Inter-process communication
look at the linked general words, links and external links, once you get familiar enough in the desired direction it would be ideal to find a scientific article that covers the topic - they are full of many references, and evenutally you'll stumble upon some great article(s).
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Closed 11 years ago.
Can anyone tell me links for reading about mainframe internals like what happens in mainframe intrenally when I login or create a dataset or submit a job. I googled but couldnt find
Thanks in advance
The Principles of Operation will give you as low-level a look at mainframe internals as you're likely to get.
You mention wanting to know what happens internally "when I login or create a dataset or submit a job." You might want to ask yourself, "login to what?" exactly. TSO? CICS? IMS?
For creating datasets you might start with DFSMS.
For submitting jobs you might want to start with JES2 or JES3, depending on which one you're using.
None of what you're asking is a small topic.
A mainframe is fundamentally just like any other computer - it is just a matter of scale that differentiates a mainframe from a desktop. Fundamentally, what happens when you log in to a Windows desktop is very similar to what happens when you log in to a mainframe. The details are very different but fundamentally you are doing the same thing.
The links cschneid provided in his answer will give you a lot of the finer detail, but conceptually, what goes on inside a mainframe is similar to what goes on in any computer these days.
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Closed 11 years ago.
I was just wanting to go ahead and make an OS. Because working on projects makes one's knowledge quite good enough. I know I will have to study OS inside-out before actually trying to implement one on my own. I also know I wouldn't be able to implement something right from square one. So I searched the internet for something to work upon. The most common option that I found was to work upon existing Linux distro and contribute to it.
But I found some more interesting options. Would like your suggestions on what to choose for and work upon.
LFS: http://www.linuxfromscratch.org/lfs/
PintOS: http://www.scs.stanford.edu/10wi-cs140/pintos/pintos_1.html#SEC1
Cosmos: http://www.gocosmos.org/index.en.aspx
I would get around 6 months time to work upon it. But before I start off with it, I want to do my research work properly and finalize what and how to work.
Drop in your suggestions on what should I use to work on. :)
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Closed 9 years ago.
If a user on my site wants to add a book, can I do the following:
Send the text typed by the user to Amazon/Google Books API
If the users thinks thats the right book, Can I store the title as part of my own local Database?
Not sure about Amazon, but according to Google APIs Terms of Service, Section 5 - Prohibitions on Content:
Unless expressly permitted by the content owner or by applicable law, you agree that you will not, and will not permit your end users to, do the following with content returned from the APIs:
Scrape, build databases or otherwise create permanent copies of such content, or keep cached copies longer than permitted by the cache header;