Crack a Wi-Fi Network’s WEP Password

Today we're going to run down, step-by-step, how to crack a Wi-Fi network with WEP security turned on. But first, a word: Knowledge is power, but power doesn't mean you should be a jerk, or do anything illegal. Knowing how to pick a lock doesn't make you a thief. Consider this post educational, or a proof-of-concept intellectual exercise. What You'll NeedUnless you're a computer security and networking ninja, chances are you don't have all the tools on hand to get this job done. Here's what you'll need: A compatible wireless adapter—This is...

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Appear Invisible on Facebook

To start with, once you login to your Facebook account, click on the Friends link on the left panel. There you will find an option to Edit your friends. Just click on that link. Now, you would be required to create a list just by clicking on Create List. And once you create a list, add as many friends to it as you want. The reason behind creating this list is that it lets you make yourself invisible to the whole list at once. Now, click on your Facebook chat box. There, you will be able to find that newly created list Now when you click on that...

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Multiple Yahoo Messenger in One PC !! :)

For people who manage multiple accounts at the same time (yes I mean you – the one with a separate account for your work stuff, family stuff and naughty stuff), the time has come for you to use ALL your accounts at the same time! Behold the simplest method that you can use to enable you to log-in simultaneously with your multiple yahoo accounts! See the video I have attached or follow the simple hack that needs 5 steps. Click on Start Menu Click Run Type “regedit” without the quotes, press Enter Navigate to and expand the following in the...

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SQL Injection Attacks

These attacks occur when the hacker uses specially crafted SQL questions or commands to execute malicious activities on the victim system. This weakness exists when there is no validation of input when a database query is made via the Internet. The worst thing is that SQL attacks, like most other input validation attacks, can be executed easily through a browser. Most Web sites on the Net rely heavily on the safety of their online database information. Naturally, any breath in their security would lead to damage in the form of financial loss, customer...

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What is an IP address?

Like in the real world, everyone has an individual home address or telephone number to enable easy access. Similarly, all computers connected to the Internet are given a unique Internet Protocol or IP address that can be used to contact that particular computer. In geek language, an IP address is a decimal notation that divides a 32-bit  Internet addresses into four 8-bit fields.   ...

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IP Spoofing

IP Spoofing is probably the ultimate trick or attack that an attacker can execute ton the target system. Almost all wannabe computer experts dream of being able to spoof their IP address and fool the target system into establishing illegitimate connections. If successfully executed, IP spoofing is definitely one of the most smooth and classic attacks on the Internet. However, IP spoofing attacks are quite complex and very few attackers have actually been able to spoof their identity successfully. IP Spoofing is a process wherein an attacker fools...

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Dictionary Attacks(Password Cracking Attack)

Dictionary attacks are an example of a hit and trial password-cracking technique that is commonly used by attackers. In this password-cracking technique, the attacker uses an automatic tool that tries all words that appear in the dictionary as the victim's password. As soon as a particular word matches the victim's password, the automated tool displays it on the screen. In other words, all dictionary words are tried as the password and if a word matches, it is then displayed on the screen as the password of the victim. One of the biggest problems...

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Locking CD-ROM Drives

(For Windows 2000, XP and NT)       Similar to the above example, it is also possible to lock access to the CD-ROM drive by the following steps: Open the regedit.exe file. Search for the following registry key: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WindowsNT  \CurrentVersion\Winlogon Create a new string entry named AllocateCDRoms and set its data value to 1 to ensure that only the  local   logged on user can access the CD-ROM drive. On the other hand, if the string entry's    data...

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