communications@SHA

What you are targeting when exploiting a web site is pretty much any server hosted on the computer that the web site is on. Usual targets to consider is the web server itself, and ftp servers. First what you will want to do is use a tool like Sam Spade, netcat, or whatever you prefer to banner grab the server (view the service banner of the server, to establish what type of server it is). Then once you have found what server they run, and what version they use, then you will want to visit securityfocus.com or any other security site that offers security notices and exploit to find out what the version of the type of server you are targeting is vulnerable to. Then you will run these exploits as need be to see if you can hit a weak point. Common vulnerabilities to look for are configuration vulnerabilities (misconfiguration by the administrator when setting up the server that allows files within the server that aren't supposed to be shared to be shared) and product vulnerabilities (vulnerabilities within the server software itself that allows for exploitation). Also you can try to break open the server by targeting the ftp server if one is hosted on the host to provide remote administration for the webmaster. If the server allows anonymous access, then you can banner grab the ftp server (either through netcat or telnet...by simply telneting to port 21 on the host) to find out what sort of ftp server software is used, and follow the steps listed above. Otherwise, if anonymous access is not allowed on the ftp server, then you would probably want to find another point-of-entry. Now once you are in you are going to want to already have an index page made on your computer to switch out with the index page already on the server. The best thing to do is if, for example, the index page on the server is called index.html, rename the index page on the server index2.html, and then upload your revised index.html page onto the server. That way you are not destroying the original work. This is of course not something you have to do, but I'm just trying to give you some ethics to follow. There is no point in needless destruction when you can get the same task accomplished without much damage to the server itself. Another thing which I shouldn't even have to mention is to NEVER EVER make a direct connection to your target. Not even to banner grab. Always forward your traffic through a socks/proxy server, and it's better to chain your proxies in order to make it harder to track you down (to chain proxies, simply add a space between each proxy address in your LAN settings on your browser, the browser will recognize this and chain through every proxy listed). If you need to use telnet to banner grab an ftp server, download putty (ssh/telnet/rlogin client) and configure the settings to forward through a socks server. If you are using your browser to test for vulnerabilities, just configure your browser to chain through at least 6-10 proxies. It's just that at any time you never want to leave anything that can be traced back to you, so it's urgent that you never make a direct connection at any time. Also when you are done replacing the current index page with your own, you will want to look through the folders within the web server for logs. These are pretty simple to find, considering the log files usually are located in folders called "logs" or something along those lines. When you go into this folder you have two options. One you can simply delete all the logs, or you can go into them yourself and edit the logs. I guess either one will do just fine, considering it's not like they aren't going to notice that you were in, considering you defaced their web page. Anyways, I hope you found these tips useful for you, and I wish you the best of luck.

Just stumbled across a little article about a wallet made of stainless steel so that it can protect your newer credit cards from Radio-Frequency hacking.

So i did a bit of research and it seems that this is possible and even had a slot on Mythbusters but discovery pulled the episode when credit card companies had discussions with them. Radio Frequency Identification more commonly referred to as RFID is also used in tracking shipments of goods etc, they comprise of 2 parts, one part being the antenna and the other is an integrated circut.I've posted some links below if you're interested, The first link is to a google search of RFID, the second is to the orginal article that sparked my interest, the third is a google groups discussion where you can watch a video about the mythbusters bit and the fourth is a wiki link on RFID.



http://www.google.com.au/search?hl=en&r ... RFID&meta=
http://the-gadgeteer.com/2009/04/06/sta ... el-wallet/
http://groups.google.com/group/misc.new ... 421fac2cc5
http://en.wikipedia.org/wiki/RFID

in the first year you should take courses in matlab & orcade
the matlap is a pc advanced program ,the program will enable you to make a good analysis in circuit by using the mathmatic operations of this program in the learning of the mesh & node loops and you will use the plot of the program to plot the graphs in ac circuits.
the orcad is also a pc program , this program will help you in the projects in the electronics field as you use it to design the circuit layout that u want to print on the board.

the site is created by a teamwork consists of:

1) Eng.Alaa Abd El-Rahman
2)Eng. Al-Hassan Sayed
3)Eng. Baher Mohamed
4)Eng. Khaled Hussein

welcome all communications engineering students in SHA or any other college ,inside or outside Suez.
this site is created for the scientific benefit of communications engineering students ,here u will find a good feed of books and references in the communications field ,and here also we will discuss a lot of interesting scientific topics ,so if you were an information enthusiast then you have come to the right place.

best regards;
the team