win-get is an automated install system and software repository for Microsoft Windows written in pascal (for the command line client) and php for the online repository. The ideas for its creation come from apt-get and other related tools for the *nix platforms. The system works by connecting to a link repository. Finding an application and downloading it from the stored link using wget.exe . Then performing the installation routine (silent or standard). And finnally deleting the install file.
Turning off unnecessary services in Windows XP can greatly reduce your exploit risk, while improving system performance. It’s a good time to inject that often there are all sorts of “download optimizers” and other cute programs that vendors like to push on users. Most of the time, installing such things slows your computer down at best. It could subject you to potential security risks. The first rule is “If you don’t know you need it, you probably don’t.”
What state is your shared computer in at the end of the day?
Hard disk filled with downloaded files?
Strange options configured?
Programs installed that you don’t want?
System infected with viruses and spyware?
Computer bogged down for unknown reasons?
Windows SteadyState, successor to the Shared Computer Toolkit, is designed to make life easier for people who set up and maintain shared computers.
An easy way to manage multiple users
You can manage whole groups of users as single user accounts. The new Windows SteadyState console makes it easier than ever to create and modify user profiles.
A locked-down platform for stable shared computing
Not every computer user should have access to every software capability. Your system can be more stable and consistent when you limit user access to control panel functions, network resources, and other sensitive areas.
Set it and forget it
Once you have everything set up the way you want it, you can share the computer and rest easy. Any changes a user might make to the configuration or hard disk can be undone by simply restarting the machine.
With all of the fancy e-mail programs out there, it is really easy to forget that e-mail had some pretty humble beginning with a simple text interface. And, it is still possible to send e-mail this way.
Now, I’m not really certain as to why you would want to send e-mail this way other than you have no choice or you just want to do it (GEEK!) but here is the process, step by step.
For this tutorial, we will use an example. In this example, our mail server is called smtp.maildomain.com. My e-mail address is me@maildomain.com and I am sending an e-mail to my friend at geekreader@maildomain.com. I want to send him an e-mail with a subject of Telnet Mail and the message will be I am sending this e-mail with telnet. Whenever you see these in the code portion of this tutorial, please replace it with your appropriate information.
Action
Command
Response
Connect to your mail server
telnet smtp.maildomain.com 25
220 220 smtp.maildomain.com Microsoft ESMTP MAIL Service, Version: 6.0.3790.3959 ready at Mon, 30 Jul 2007 13:45:15 -0500
Introduce yourself
helo
250 smtp.maildomain.com Hello [192.168.1.2]
Indicate who mail is from
MAIL FROM: me@maildomain.com
250 2.1.0 me@maildomain.com…Sender OK
Indicate recipient of mail
RCPT TO: geekreader@maildomain.com
250 2.1.5 geekreader@maildomain.com
Start message
DATA
354 Start mail input; end with <CRLF>.<CRLF>
Add subject (press Enter twice to complete this command)
Subject: Telnet Mail
Enter your message
I am sending this e-mail with telnet.
Indicate that your are done
.
250 2.6.0 <HJSDRC249CIGo7F5aOYf00000002@smtp.maildomain.com> Queued mail for delivery
Finish your session
QUIT
221 2.0.0 smtp.maildomain.com Service closing transmission channel
The entire conversation should look something like this:
220 smtp.maildomain.com Microsoft ESMTP MAIL Service, Version: 6.0.3790.3959 ready at Mon, 30 Jul 2007 15:10:31 -0500 helo 250 smtp.maildomain.com Hello [192.168.1.2] MAIL FROM: me@maildomain.com 250 2.1.0 me@maildomain.com....Sender OK RCPT TO: geekreader@maildomain.com 250 2.1.5 geekreader@maildomain.com DATA 354 Start mail input; end with . Subject:Telnet Mail I am sending this e-mail with telnet. . 250 2.6.0 Queued mail for delivery QUIT 221 2.0.0 smtp.maildomain.com Service closing transmission channel
Now, these are just the absolute basics for sending an e-mail. There are a lot of different options but this will at least get an e-mail out the door!
Now, if you are looking for some more fun with telnet, open up a telnet session to towel.blinkenlights.nl and see what Star Wars looks like in ASCII text! (Yes, I know this has been around forever but I’ll bet that there is at least one reader who has not seen it!)