Adware
Adware is software that presents banner ads or in pop-up windows through a bar that appears on a computer screen. Those advertising spots usually can't be removed and are consequently always visible. The connection data allow many conclusions on the usage behavior and are problematic in terms of data security.
Backdoors
A backdoor can gain access to a computer by going around the computer access security mechanisms.
A program that is being executed in the background generally enables the attacker almost unlimited rights. User's personal data can be spied with the backdoor's help, but are mainly used to install further computer viruses or worms on the relevant system.
Boot viruses
The boot or master boot sector of hard drives is mainly infected by boot sector viruses. They overwrite important information necessary for the system execution. One of the awkward consequences: the computer system cannot be loaded any more…
Bot-Net
A Bot-Net is collection of softwarre bots, which run autonomously. A Bot-Net can comprise a collection of cracked machines running programs (usually referred to as worms, Trojans) under a common command and control infrastructure. Boot-Nets server various purposes, including Denial-of-service attacks, etc.., partly without the affected PC user's knowledge. The main potential of Bot-Nets is that the networks can achieve dimensions on thousands of computers and its bandwidth sum bursts most conventional Internet accesses.
Dialer
A dialer is a computer programm that establishes a connection to the Internet or to another computer network through the telephone line or the digital ISDN network. Fraudsters use dialers to charge users high rates when dialing up to the Internet without their knowledge.
EICAR test file
The EICAR test file is a test pattern that was developed at the European Institute for Computer Antivirus Research for the purpose to test the functions of anti-virus programs. It is a text file which is 68 characters long and its file extension is “.COM” all virus scanners should recognize as virus.
Exploit
An exploit (vulnerability) is a computer program or script that takes advantage of a bug, glitch or vulnerability leading to privilege escalation or denial of service on a computer system. A form of an exploit for example are attacks from the Internet with the help of manipulated data packages. Programs can be infiltrated in order to obtain higher access.
Grayware
Grayware operates in a way similar to malware, but it is not spread to harm the users directly. It does not affect the system functionality as such. Mostly, information on the patterns of use is collected in order to either sell these data or to place advertisements systematically.
Hoaxes
The users have obtained virus alerts from the Internet for a few years and alerts against viruses in other networks that are supposed to spread via email. These alerts are spread per email with the request that they should be sent to the highest possible number of colleagues and to other users, in order to warn everyone against the "danger".
Honeypot
A honeypot is a service (program or server), which is installed in a network.
It has the function to monitor a network and to protocol attacks. This service is unknown to the legitime user - because of this reason he is never addressed. If an attacker examines a network for the weak points and uses the services which are offered by a Honeypot, it is protocolled and an alert sets off.
Keystroke logging
Keystroke logging is a diagnostic tool used in software development that captures the user's keystrokes. It can be useful to determine sources of error in computer systems and is sometimes used to measure employee productivity on certain clerical tasks. Like this, confidential and personal data, such as passwords or PINs, can be spied and sent to other computers via the Internet.
Macro viruses
Macro viruses are small programs that are written in the macro language of an application (e.g. WordBasic under WinWord 6.0) and that can normally only spread within documents of this application. Because of this, they are also called document viruses. In order to be active, they need that the corresponding applications are activated and that one of the infected macros has been executed. Unlike "normal" viruses, macro viruses do consequently not attack executable files but they do attack the documents of the corresponding host-application.
Polymorph viruses
Polymorph viruses are the real masters of disguise. They change their own programming codes - and are therefore very hard to detect.
Program viruses
A computer virus is a program that is capable to attach itself to other programs after being executed and cause an infection. Viruses multiply themselves unlike logic bombs and Trojans. In contrast to a worm, a virus always requires a program as host, where the virus deposits his virulent code. The program execution of the host itself is not changed as a rule.
Scareware
The term scareware refers to software which has been designed with the intent to cause anxiety or panic. The victim could be tricked and feels threatened and usually accepts an offer to pay and have the inexistent threat removed. In some cases the victim is seduced to cause the attack himself by making him think this intervention will successfully remove the threat.
Script viruses and worms
Such viruses are extremely easy to program and they can spread - if the required technology is on hand - within a few hours via email round the globe.
Script viruses and worms use a script language such as Javascript, VBScript etc. to infiltrate in other new scripts or to spread by activation of operating system functions. This frequently happens via email or through the exchange of files (documents).
A worm is a program that multiplies itself but that does not infect the host. Worms can consequently not form part of other program sequences. Worms are often the only possibility to infiltrate any kind of damaging programs on systems with restrictive security measures.
Security Privacy Risk (SPR)
The term "SPR/" ("Security or Privacy Risk") refers to a program which can damage the security of your system, trigger program activities you do not want or harm your private environment.
Spyware
Spyware are so called spy programs that intercept or take partial control of a computer's operation without the user's informed consent. Spyware is designed to expolit infected computers for commerical gain. Typical tactics furthering this goal include delivery of unsolicited pop-up advertisements. AntiVir is able to detect this kind of software with the category "ADSPY" or "adware-spyware" .
Trojan horses (short Trojans)
Trojans are pretty common nowadays. We are talking about programs that pretend to have a particular function, but that show their real image after execution and carry out a different function that, in most cases, is destructive. Trojan horses cannot multiply themselves, which differenciates them from viruses and worms. Most of them have an interesting name (SEX.EXE or STARTME.EXE) with the intention to induce the user to start the Trojan. Immediately after execution they become active and can, for example, format the hard drive. A dropper is a special form of Trojan that 'drops' viruses, i.e. embeds viruses on the computer system.
Zombie
A Zombie-PC is a computer that is infected with malware programs and that enables hackers to abuse computers via remote control for criminal purposes. The affected PC, for example, can start Denial-of-Service- (DoS) attacks at command or send spam and phishing emails.
Looking for free Windows software alternatives? Microsoft Windows bundles a number of software applications in order to provide a basic experience, such as Internet Explorer, Wordpad, and others. In this article, we wil be listing replacements for basic Windows software and utilities. If you have a suggestion, feel free to list it in the comments.
Internet Explorer
•Mozilla Firefox – a fast, open source, secure, and extendable browser from Mozilla. Offers a number of features over Internet Explorer, including Smart Location Bar, Places Manager, and a rich database of extensions.
•Opera – Feature-rich browser. Includes email client, BitTorrent downloads, Speed Dial (page with quick access to favorite websites), and mouse gestures.
•Safari – Ported from Mac OSX, Apple brings Safari to Windows. Features private browsing and other enhancements.
Wordpad
•OpenOffice – a Java based office suite with features that rival the commercial Microsoft Office, and is compatible with Microsoft�s own formats.
•AbiWord – Word processing program similar to Microsoft Word. While it does not include all the applications of OpenOffice, it can serve as a replacement for Wordpad.
Notepad
•Notepad++ – a feature-rich text editor. Features syntax highlighting, function completion, tabs, and a plethora of other capabilities.
•Notepad2 – While not as feature-rich as Notepad++, it offers a simple replacement for Notepad with syntax highlighting.
Calculator
•Power Calculator (XP only) – Microsoft offers a free more powerful alternative to the built in Calculator.
Command Prompt
•CygWin – CygWin emulates the Linux shell for Windows, allowing you to work with a more powerful command line.
Built In Unzipping Utility
•7-Zip – Supports a number of formats, including RAR, ZIP, TAR, and 7z; can also generate a self extracting archive.
•TUGZip – Supports a wide range of formats and can create a self extracting archive.
Windows Media Player
•foobar2000 – While only audio, supports a wide range of formats without plugins, and has low memory usage and is extremely customizable.
•iTunes – Media player from Apple. Provides access to the iTunes Music Store (although not recommended as it bundles DRM with songs).
•Songbird – In alpha stage, integrates well with music websites. Supports syncing to other devices.
•VLC Media Player – Does not have a library feature, but plays almost any media format.
•Miro – Video only, features RSS downloading, BitTorrent, and support for video websites such as YouTube.
Windows Media Center
•XBMC for Windows – Supports a large number of formats and is skinnable.
•Elisa – Provides support for a large number of media formats, external devices, auto detection of media on the network, and basic Internet integration.
Paint
•GIMP – Advanced image editor with functionality similar to Adobe Photoshop.
•Paint.NET – While not as advanced as GIMP, Paint.NET provides a large feature set, including support for layers and unlimited undo.
Windows Search
•Google Desktop Search – Allows you to search the computer and Internet history in an interface similar to Google Web Search. Also provides a sidebar and quick launch utility.
•Copernic Desktop Search – Provides an intuitive UI for searching and claims to be light on resources.
Add/Remove Programs
•Revo Uninstaller – Powerful uninstaller that attempts to remove all traces of a program when uninstalling.
Disk Cleanup
•CCleaner – Searches system for unneeded files and cleans them. Also has a registry cleaner, start up manager, and minimalistic Add/Remove Programs interface.
Remote Desktop
•TightVNC – TightVNC sets up a server on the computer you want to control, and client software on the controlling computer. Offers a number of features over Remote Desktop.
•UltraVNC – Like TightVNC, with support for a Java viewer, text chat, and encryption.
•TeamViewer – Quick setup, with support for both Windows and Mac. Has file transfer; no firewall setting changes needed.
Windows Photo Gallery / Windows Picture and Fax Viewer
•Windows Live Photo Gallery – Microsoft provides an enhanced version of Windows Photo Gallery free, as part of the Windows Live suite. Provides photo library tools.
•IrfanView – Light image viewer with a wide range of features, including image manipulation and conversion.
•XnView – Another light image viewer with a wide range of features. Image manipulation, conversion, and meta data editing are a few features.
Windows Movie Maker
•Jahshaka – Offers much more functionality than Windows Movie Maker. Open source.
•LiVES – Not available for Windows natively, but can boot from a Live CD. Has a greater feature set than Windows Movie Maker.
Windows Messenger
•Windows Live Messenger – Offers more functionality (and bloat) than Windows Messenger. Supports only the MSN protocol, with some integration with Yahoo.
•Pidgin – Supports a wide range of protocols, including Yahoo!, MSN, IRC, AIM, Google Talk, Jabber, and others. Extendable with plugins.
•Digsby – Supports a wide range of protocols as Pidgin does, and also features integration with social media such as Facebook.
•Miranda IM – Light messenger with support for a wide range of protocols. Highly extendable.
•Yahoo! Messenger – Offers some integration with the MSN protocol. Mainly supports the Yahoo! protocol.
Windows Explorer
•xplorer2 – Offers a wide range of features over Windows Explorer, including dual pane and tabbed browsing.
•Free Commander – Offers tabbed browsing, dual pane, file wiping, and MD5 checksum abilities.
Windows Update
•AutoPatcher – Allows you to download necessary update files and apply them when offline.
•Project Dakota – Lets you download a CD ISO file with all the updates
•MakeUseOf provides a couple other ways to get your Windows updates.
Windows Shell
•Blackbox for Windows – An alternative light shell replacement for Windows, based off of the Blackbox Window Manager. Highly customizable.
Disk Defragmenter
•JkDefragGUI – Is able to defrag when your screensaver comes on. Has other powerful features.
Outlook Express / Windows Mail
•Mozilla Thunderbird – Email client from Mozilla. Extendable with plugins and themes.
•Windows Live Mail – An improved version of Windows Mail, Windows Live Mail is part of the Windows Live suite.
•Evolution – Originally for Linux, Evolution is now available for Windows, offering an Outlook-like GUI.
•Mail functionality is also provided by SeaMonkey (formerly Mozilla) and Opera
Windows Firewall
•Comodo Firewall Pro – Protects outbound connections as well as inbound connections, unlike Windows Firewall. Has database of �safe� software to prevent unnecessary warnings.
•ZoneAlarm Free Firewall – Protects outbound/inbound connections, �stealths� your computer.
Sound Recorder
•Audacity – Record, mix, and apply effects to sounds in this fully featured audio editor.
CD/DVD Burning Functionality
•ImgBurn – Works with all types of media, able to create, build, and burn CD images.
Windows Sidebar
•Google Desktop Sidebar – Google Desktop features a sidebar feature as part of the Google Desktop package.
•Yahoo! Widgets – While not a sidebar, Yahoo! Widgets allows you to place widgets onto your desktop. Also features a widget dock where you can view your widgets at a quick glance.
•Klipfolio – Place �Klips� around your desktop, with information from the web. Takes up less space than traditional widgets/gadgets.
Start Menu
•Vista Start Menu – Larger start menu which allows you to find your applications more easily and quickly perform tasks.
•http://launchy.net/ – While technically not a menu, Launchy allows you to launch programs by typing a portion of the application name.
•ViStart – For XP users, this replaces the current Start Menu with Vista�s start menu, even containing search functionality.
Run
•Launchy – Launch programs by typing a portion of the application name – as opposed to typing the full application name or executable name.
njoyyyyyyyyyyyy
how 2 get invisible on orkut
just go 2 ur edit profile option
delete first nd 2nd name
then on the first name text box type ALT + 0173
do th same for the 2nd name box then update the page
simple
keep the ALT key pressed while typing 0173
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how to miss call on orkut..............
just type [ i ] withought spaces nd an invisible scrap will b sent means empty scrap or [u ] [ b]
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how 2 mirror a message
& # 8 2 3 8
type it without spaces b4 ur msg nd submitt ur message will be inverted..................
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CRAZY SCRIPTS
just copy paste them in ur adress bar and press enter
java script:R=-1;DI=document.links;DIL=DI.length;function A(a,b,c){return Math.sin(R/350*6.28*b+a)*c+c}function B(a){DIS=DI.item(a).style;DIS.position='absolute';DIS.left=A(5,100,500);DIS.top=A(5.6,60,150)}setInterval('R++;B(R%DIL)',15);void(0)
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java script:R=-1;DI=document.images;DIL=DI.length;function A(a,b,c){return Math.sin(R/350*6.28*b+a)*c+c}function B(a){DIS=DI.item(a).style;DIS.position='absolute';DIS.left=A(0,7,300);DIS.top=A(1.6,6,150)}setInterval('R++;B(R%DIL)',15);void(0)
few more.....
java script:function flood(n) {if (self.moveBy) {for (i = 35; i > 0; i--) {for (j = n; j > 0; j--) {self.moveBy(1,i);self.moveBy(i,0);self.moveBy(0,-i);self.moveBy(-i,0); } } }} flood(6);
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java script:function reverse() { var inp = " ! dekcah si tnuocca tukrO ruoY "; var outp="";for (i = 0; i 0; i--) {for (j = n; j > 0; j--) {self.moveBy(1,i);self.moveBy(i,0);self.moveBy(0,-i);self.moveBy(-i,0); } } }} flood(6);
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java script:function reverse() { var inp = " ! dekcah si tnuocca tukrO ruoY "; var outp="";for (i = 0; i <= inp.length; i++) { outp =inp.charAt + outp;}alert(outp) ;}; reverse();
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java script:a=0;x=0;y=0;setInterval("a+=.01;x=Math.cos(a*3)*2;y=Math.sin(a*2)*2;moveBy(x,y)",2);void(0)
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java script:a=0;x=0;y=0;setInterval("a+=.01;x=Math.cos(a*3)*200;y=Math.sin(a*2)*2;moveBy(x,y)",2);void(0)
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java script:document.images%5B2%5D.src%3D%22http%3A//i%6Da%67es3%2Eor%6But%2Ecom/i%6Da%67
flooding javascript
java script:var i=0;function ank(){i=i+1;document.forms[0].elements[2].value="Flood Boy"+""+i+"";document.getElementsByTagName('input').item(3).click();}; void(setInterval(ank,500));
