what does defcon mean and how does it work?
362630
DefCon is "Defense Condition" and it indicates the level of preparedness of United States Military Forces.\n\nDefCon 5 - Normal peacetime operations.\n\nDefCon 4 - Still considered "peacetime", but intelligence gathering is increased and national security measures are tightened.  The U.S. was at DefCon 4 for most of the Cold War.\n\nDefCon 3 - Military assets are readied.  "Callsigns" for deployed assets change from publicly-known signals to classified ones.  The U.S. has been at this level 3 times, most recently after the events of September 11th.\n\nDefCon 2 - Further increase of military readiness.  All forces not already in position are placed on "stand by" alert.  DefCon 2 was used once, during the Cuban Missle Crisis.\n\nDefCon 1 - Maximum military readiness.  All forces are active.  DefCon 1 is considered to be the "total war" level and may only refer to a nuclear attack scenario since it has never been used to date.
527081
A calculator operates nothing like an abacus, sorry, nor are all possible answers pre-stored and just "looked up" as needed.\n\nThe full answer to your question is kind of complicated, but... well, it's too complicated to explain.  But I went and found a good website that might give you a good overview of how it works.\n\nhttp://computer.howstuffworks.com/boolean.htm\n\nThis should cover what you're looking for. \nGood luck.
472277
You may have heard the term firewall before but have you ever wondered how does a firewall work and why do I need one? A computer firewall protects your computer by putting up a barrier to keep anyone from accessing your files when you are surfing the Internet.\n\nOnce a hacker get access to your files malicious codes spread through your computer retrieving your personal information that the hacker can use to steal your identity or charge items with your credit card numbers. So how does a firewall work?\n\nA firewall not only stops this from happening but keeps the malicious file out of your computer so it can't spread to your other files. That's why it's called a firewall because its job is similar to a firewall that keeps a fire from spreading from one area to the next.\n\nIf a hacker tries to invade your computer files to get your passwords and credit card numbers you've used for online purchases he simply can't get access. Computer firewall software will allow good data in but blocks all bad data from entering your computer.\n\nGood data is when you are surfing the Internet, visiting web sites, downloading photos or data files. But bad data, like hacker programs, or anything that spies on your Internet habits without your knowledge is not allowed.\n\nWhen computer firewall protection is enabled, everything that goes in and out of your computer is monitored. With the amount of malicious programs on the Internet today it's also a way to prevent spyware and adware from getting into your computer.\n\nMany people think that the anti-virus software that came with their computer protects them from hackers. While it's important to keep anti-virus software updated for viruses it does nothing to secure your computer against direct hacker attacks.\n\nWhether you have a dial-up, cable, broadband or DSL connection, every minute that your computer is connected to the Internet, it is at risk. Hackers are looking to do you harm and even steal your identity. Identity theft is one of the fastest growing crimes today.\n\nOne of the most effective ways to guard your personal information and keep these criminals away from your sensitive passwords and credit card numbers is the use of computer firewall protection.\n\nYou'll hear the term firewall used a lot in the near future because these problems are growing at an alarming rate on the Internet. You'll probably also hear other people ask, how does a firewall work and why do I need one? But now you'll know the answer
1163589
Good site that explains it.\n\nhttp://searchsecurity.techtarget.com/sDefinition/0,,sid14_gci549024,00.html
403481
From what I know, "hot key" just means a quick way of doing a small task on your computer with the touch of a "hot key" on the keyboard.\n\nIt is like a shortcut.  For example, CTRL and C are the hot keys for copying and CTRL and V are the hot keys for pasting.  You can use these hot keys instead of highlighting the desired information, right-clicking on it and telling the computer to copy or paste.\n\nHope this helps.
461113
No, because in programming terms, 'con', is short for console, which means your screen. It is used to send output to 'con' or the console. It's an internal command in DOS and the word 'con' cannot be used by anything else... if you absolutely insist that you have a folder named con, name it C-o-n, C_o_N or c0n, <--C zero n  that's the only way i know of to do it
1014151
Unless you're typing the DELE command at your keyboard (which would be highly unusual), this should not really be a problem. Typically, the DELE command is issued by a program like Outlook Express or a similar POP3 client. If you're writing your own script/program to communicate with a POP server, then you should issue a STAT command, which will return the number of messages in the mailbox and then issue that many number of DELE commands in a loop.
489211
I suspect the answer lies in a log-in script.  When the user logs in have a script run that logs the event, either locally (for collection later) or directly on the remote system.\n\nThe exact method for creating the login script is heavily dependent on the operating systems involved.\n\nIf you're running a domain server it will probably be logged in that for you and it's just a case of picking it up.
634526
Ignore Susan J's answer. She's a spamming skankbot who's shilling for software with a very shady past.\n\nhttp://www.dslreports.com/forum/remark,10658514~mode=flat\nhttp://castlecops.com/postp215483.html\nhttp://forums.spywareinfo.com/index.php?showtopic=8615
179322
* This is a utility to (re)set the password of any user that has a valid (local) account on your NT system.\n    * You do not need to know the old password to set a new one.\n    * It works offline, that is, you have to shutdown your computer and boot off a floppydisk or CD. The bootdisk includes stuff to access NTFS and FAT/FAT32 partitions and scripts to glue the whole thing together.\n    * Will detect and offer to unlock locked or disabled out user accounts!\n    * It is also an almost fully functional registry editor!
130098
CON is a reserved keyword in Windows and MS-DOS. Since Windows maintains legacy support for older DOS programs, some of the DOS keywords are still prohibited from common use. Btw, CON is the keyword for System Console.
921323
DC++ is an open source P2P client that uses the same P2P network as Direct Connect P2P software. Together they form a Direct Connect network of hubs. \n\nDC network differs from other P2P networks significantly, as it has been modeled more on the basis of IRC network rather than a de-centralized file-sharing network. This means that there are specific hubs within the network that aren't necessarily interconnected to other hubs at all. Also, each hub can define its own rules and access rules -- many bigger DC hubs require a certain amount of shared material from new entrants and also might require a minimum bandwidth, such as minimum of 2Mbps connection, before a new member can join the hub. Hubs also have "operators" that can kick out users at will and can also ban them from entering the hub altogether, so behaving "correctly" is much more important in DC network than in other common P2P networks.
731422
i havnt heard this sort of term even im an expert in programming skill. Can you be specific about what do you mean?
79346
In Windows NT and Windows 2000 networking, the domain controller (DC) is the server that responds to security authentication requests (logging in, checking permissions, etc.) within the Windows Server domain. It is the server that essentially makes networking (at least in a secure function) possible.
517126
I hope one of these links helps you.\nGood luck.\n\nhttp://www.johnbridge.com/vbulletin/deflecto.pl\n\nhttp://www.exefind.com/deflection/
716876
Because CON is a Microsoft DOS/Windows reserved word....
928006
It create a secure channel so that the other end of th server knows how it is transmission is sometbody it can trust rather than somebody. just PGP key works\n\nthat what it does, but in data text i have no clue.\n\nwe have to use to get remoting to your school.