Computer Security

My caterpillar kidnapped the man who had murdered Mr. Carrot who (believe it or not) was going to be the caterpillars tea so the caterpillar cried so much that his tears drowned the monkey so the gorilla squashed the caterpillar.

P.S. I'm flying evil rainbow firebreathing pineapples

If the server dies, the computers get unseen for each other. It isn't a good idea in every situation to leave the whole network to only 1 computer, because if it ets an error, your network is dead.

That depends on what you hacked and what way you hacked it. Did you know it's actually illegal to add/remove a user account on a computer that's not yours, if you on a limited account. In a court of law, this is considered hacking.

In Ireland there was a case a while back in which a person ended up in court for the above reason being tried as a computer hacker.

Yet about 3 months later somebody happened to stumble upon a flaw in a prominent politicions website, he published his findings, got caught, and was told "he was nothing more than a router with too much time on his hands who got lucky" and this particular man had studied IT in one of the best colleges in the country.

The easiest way is to use an UPS. It's a device that provides voltage during a limited period of time. If you are more than a real company their are other solutions like a generated but keep in mind that this cost you a lot of $.

Two possible security problems could be: copying another user's data; using system resources (CPU, memory, disk space) without proper accounting.

When data is stored or sent, it can be sent as it is, when over a network this would be packets.

But when data is encrypted, its simply like saying, if i sent you an email that says

Hi, How are you

H = 103343

i = 408300

, = 985742

The numbers are sent not the letters so the computer on the other end, Decrypts this data for your display.

Well, Many people consider hackers to be crazy people who really try and spend all their time "hacking" people, but really hacking isn't as easy as many people think it is, this question is hard to answer but it would actually be a lot less than many would think.

Method one: Log into an alternate account

Often many users will leave the administrator account alone and/or have other accounts with administrator rights. If you're not logging into the computer as administrator or have other accounts follow the below steps to reset your other accounts password.

1 Reboot the computer into Safe Mode. Additional information about getting into Safe

2 When logging into Safe Mode you should be prompted with an option to what account you wish to use. Select the Administrator account. If prompted for a password try simply pressing Enter on the keyboard for no password. If this does not work, try other passwords you may have used. If you're unable to log into the Administrator account skip to the next suggestion.

3 Once you've logged into the Administrator account open Control Panel and User Accounts.

4 In User Accounts select the account you wish to change the password for, click change password and then enter the new password or click remove the password to remove the password from the account.

Method Two: Using the forgotten password diskette

If you have forgotten your Windows XP password, however have created a forgotten password diskette earlier to use the diskette follow the below steps.

1 At the Windows XP login prompt when the password is entered incorrectly click the reset button in the login failed window.

2 Insert the password reset diskette into the computer and click Next.

3 If the correct diskette Windows XP will open a window prompting for the new password you wish to use.

Method Three: LOGON.SCR password reset trick

LOGON.SCR changing administrator or domain admin password hack works on Windows NT 4.0 and some versions of Windows 2000. The simple trick uses Cmd.exe as screen saver that triggered by system when idle, allowing users to access to command prompt to change password.

Method Four: Use a third party software that is designed to recover a password automatically. The programs that are used for password recovery can be free or one you purchase.

ACK for the last received packet need not be sent as a new packet, but gets a free ride on the next outgoing data frame(using ACK field in the frame header). The technique is temporarily delaying outgoing ACKs, so that they can be hooked on the next outgoing data frame is called piggybacking. Piggybacking is one of the feature of TCP

Do you have a password hint or a password reset disk to make the process easy?

If you don't, you will need to try and crack the password. Check the related links for some tools to help you.

The processing and data overhead. There is processing overhaed because there are many as seven layers or modules invoked to move data from the application through the communications software. There is data overhead because of the appending of multiple headers of the data. Another disadvantage is that there must be at least one protocol standard per layer.

Cyber Security Engineers help businesses by protecting their computer and networking systems from potential hackers and cyber-attacks. They safeguard sensitive data of a business from hackers and cyber-criminals who often create new ways to infiltrate sensitive databases.

go to this website:

http://www.jhigh.co.uk/ComputingSG/GPPs/IntegratedPkgs/IntegratedPkgs_Exmple.html

Yes, it can. Usually default settings include configured DHCP server, no security, no mac filtering, broadcast SSID is on. In another words, it's configured in a way it's very easy to establish connection with it.

I m also looking for its answer. i m doing MBA and this question is in Using Information Technology Edition 7. Chapter 4.

I trust zone alarm see if that works

AVG antivirus was invented by Grisoft

Because an advanced firewall and world class virus checking software doesn't help if someone can just walk into the office, sit down by a computer and do all the stuff the remote attacks or viruses tried and failed to.

Or in a context where a company is concerned about secret data: Stealing a laptop from an employee might work just as well as breaking in over the network. Plus if the employee has a VPN connection and has the password stored in the laptop, cracking the laptop would give you the network for free.

this algorithm is initially made for small embedded applications like smart cards

The disadvantage of computer hacking is that very confidential information can fall in the hands of the hackers who can use it maliciously. The advantage of computer hacking is that it can be used to recover lost information.

obviously not I cant do it

Something that you can easily remember that other people will not be able to guess easily. Alternatively, you can create a random jumble of letters and numbers and write it down. The advantage of the first method is that there's no paper for people rummaging around in your stuff to find, and the advantage of the second method is that it would be incredibly hard to guess without it (which would make remote access much harder)

Good paswords also consist of capital letters and numbers as well. Say you want to use the name of one of your schools for a password, you can add the (first, last, whatever) year that you were there to make it more secure.

Try not to forget it i know that's has already been said but it is really not a good idea to forget your password cos then you cannot get into whatever it is that the password is for.