Antivirus,Anti spyware,firewalls,…etc
Even though you have all these softwares installed on our system there is no 100% protection for your system.
Here are a few softwares which I gaurantee can provide 100% protection
Note:All the mentioned softwares are sharewares except sandboxie.
Protect your Online Communications – Free & Easy!
Keep Your PC Safe from Spyware, Viruses and AdWare
P2P file sharing applications, Web browsers and instant messaging software are now ranked as most targeted by identity thieves, criminals, and malicious software developers. BufferZone Free lets you download, share, and run any file or program with complete safety.
BufferZone’s Revolutionary Solution
BufferZone’s revolutionary virtualization technology creates an isolated zone on your PC, which separates your operating system and confidential data from unknown programs, downloads and files. Unlike anti-virus and anti-spyware software, BufferZone Free requires no signature updates at all, while protecting your PC against spyware, adware and viruses - even new and yet unknown ones downloaded using your P2P, Web browser or instant messaging software.
More Time Computing, Less Time Solving Computer Problems
Spyware, viruses and adware infections can slow down your PC while online or even prevent you from using it. BufferZone Free quickly provides maximum protection, while requiring practically no interaction at all.
Info and download
http://www.trustware.com/virtualization/free.html
P.S;-Download the pro version of bufferzone and beat its trial by following these steps
2.
Product Description
Returnil Virtual System is a powerful technology thatclones a copy of your Windows system into RAM. It isquite simply the most advanced Virtual Partition solutionavailable. Returnil Virtual System protects yourcomputer from harmful viruses, spyware and unwantedprograms, preserves your computer settings, and ensuresyour Internet Privacy. Simply restart your computer toerase all changes.
When the Returnil protection is ON, your Windowssystem is running on a virtual partition meaning thatevery single change in the system partition actually takesplace in the memory. Therefore all data andmodifications will be lost after your system is rebooted.When the Returnil Protection is OFF, you can install orremove any programs, create documents or downloadyour favorite music as you normally do. All changes inthe system partition are saved to your real hard drive. Byrestarting you PC, Returnil will make your systempartition identical and fully functional according to theoriginal configurations.
Features
The Returnil Virtual System:
· Stops the danger of an online attack
· Protects your system from any attack by Viruses,Trojans, Worms, Adware, Spyware and Hackers
· Ensures and protects your internet privacy
· Saves you time and money by ensuring that your harddrive will not be infected with any harmful malware orthat any of your data will be lost
· No need for regular daily virus and spyware databaseupdates
· No need for the necessary disk defragmentation ofyour system partition
· Can read emails that may contain viruses or spywareensuring that your important messages will not be missed
· Saves time that is needed to erase Cookies, URLhistory, Temporary File Cache, Recycle Bin, Clipboard,Windows Log Files, Windows Temporary Files
· Leaves absolutely no traces of your computer activities
· Eliminates all activities even if your computer ispowered-off or crashes
· Eliminates the danger of testing new software
· Offers stronger, simpler and smarter protection foryour PC
· Speeds up your web surfing and computer processing
· Seamless integrated with Windows Operating System
· Easy to use and setup
Info and Download(trial crack refer here)
http://www.returnilvirtualsystem.com/
3.
About Sandboxie
When you run a program on your computer, data flowsfrom the hard disk to the program via read operations.The data is then processed and displayed, and finallyflows back from the progam to the hard disk via writeoperations.
For example, if you run the Freecell program to play agame, it starts by reading the previously recordedstatistics, displaying and altering them as you play thegame, and finally writing them back to disk for futurereference.
Sandboxie changes the rules such that write operationsdo not make it back to your hard disk.
The illustration shows the key component of Sandboxie: a transient storage area, or sandbox. Data flows in both directions between programs and the sandbox. During read operations, data may flow from the hard disk into the sandbox. But data never flows back from the sandbox into the hard disk.
If you run Freecell inside the Sandboxie environment, Sandboxie reads the statistics data from the hard disk into the sandbox, to satisfy the read requested by Freecell. When the game later writes the statistics, Sandboxie intercepts this operation and directs the data to the sandbox.
If you then run Freecell without the aid of Sandboxie, the read operation would bypass the sandbox altogether, and the statistics would be retrieved from the hard disk.
The transient nature of the sandbox makes it is easy to get rid of everything in it. If you were to throw away the sandbox, by deleting everything in it, the sandboxed statistics would be gone for good, as if they had never been there in the first place.
Sandboxie and the Web
Protecting your Freecell statistics using Sandboxie may be a good idea when a less qualified player comes along, but you will probably want to play most of your games outside the sandbox. On the other hand, you may want to run your Web browser inside the sandbox most of the time. This way any incoming, unsolicited software (spyware, malware and the like) that you download, is trapped in the sandbox. Changes made to your list of Favorites or Bookmarks, hijacking of your preferred start page, new and unwanted icons on your desktop – all these, and more, are trapped in and bound to the sandbox.
You could also try a new toolbar add-on, browser extension or just about any kind of software. If you don‘t like it, you throw away the sandbox, and start again with a fresh sandbox. On the other hand, if you do like the new piece of software, you can re-install it outside the sandbox so it becomes a permanent part of your system.
Sandboxie intercepts changes to both your files and registry settings, making it virtually impossible for any software to reach outside the sandbox.
Sandboxie traps cached browser items into the sandbox as a by-product of normal operation, so when you throw away the sandbox, all the history records and other side-effects of your browsing disappear as well.
Sandboxie is free so you really don‘t have to look around for an alternative. If you find it makes your Web experience that much safer, you are encouraged to register the program for a small fee. However, if you still don‘t like or can‘t use Sandboxie for whatever reason, here are some alternatives.
Anti-Virus Software, Anti-Spyware Tools
These tools scan your computer files and registry settings looking for known viruses and unsolicited software (spyware). Such tools can only remove viruses and spyware they can identify, and usually only after that software has made its way into your computer. Contrast this with the Sandboxie approach, which keeps the viruses and spyware trapped in the sandbox, and makes them disappear when you throw away the sandbox.
Untrusted Browsing
The ActiveX mechanism lets Web sites run little programs in your computer. These are mostly well-natured programs, for example automatic download managers or automatic toolbar installation. Some not-so-well-natured Web sites use this mechanism to install spyware into your computer. You could browse with ActiveX disabled (by turning it off, or by switching to a browser that doesn‘t offer support for ActiveX), but you would be trading security over functionality. With Sandboxie, you can keep ActiveX turned on, and have both security and functionality.
Info and Download(type freeware)
http://www.sandboxie.com/
4.
Deep Freeze is the standard in bulletproof disk protection
Deep Freeze instantly protects and preserves baselinecomputer configurations. No matter what changes a usermakes to a workstation, simply restart to eradicate allchanges and reset the computer to its original state - rightdown to the last byte. Expensive computer assets arekept running at 100% capacity and technical supporttime is reduced or eliminated completely. The result isconsistent trouble-free computing on a truly protectedand parallel network, completely free of harmful virusesand unwanted programs.
While Deep Freeze provides bulletproof protection, itsnon-restrictive approach also improves user productivityand satisfaction. Placing no restrictions on a user‘s abilityto access all system resources, users avoid the frustrationof downtime due to software conflicts, operating systemcorruption, virus attacks, and many other problems.Users are always assured of computers that areconsistently operable and available.
Info and Download
http://www.faronics.com/html/deepfreeze.asp
5.
ShadowUser provides easy to use desktop security andprotection for Windows operating systems. ShadowUseris the best way to prevent unwanted changes to PCs andlaptops. ShadowUser provides the following advantages:
* Prevent spyware and malware
* Avoid viruses, worms and trojans
* Surf the internet without a trace of unwanted cookies,internet history and malicious cyberjunk
* Test software installations and updates safely
* Allow multiple users to use one system without PCchange problems
* Minimize system downtime on PCs and laptops
ShadowUser ShadowMode™ provides a safe computingenvironment by creating a virtual twin of your PC.Restore the pre-ShadowMode™ system state no matterwhat has happened to the PC. At anytime, authorizedusers can save changes to the system, save selected files
and folders or simply return the system to itspre-ShadowMode state.
Info and Download
http://www.storagecraft.com/products/ShadowUser/
6.
Clean Slate®
Discard Unwanted Changes to Desktop, Programs, & Documents
Clean Slate® - Nonrestrictive Disk Protection, NoPartitioning Ever, Effortless Windows Critical UpdatesSupport, Seamless AV Updates, Easy ApplicationBlocking, Enable-Disable-Configure with No RebootingEver, Super Flexible, Easy, Secure!
Discards Unwanted Changes
Clean Slate, developed and manufactured in the UnitedStates, is designed to protect public access computersfrom malicious or inexperienced users. While notrestricting users’ activities, Clean Slate will scour drivesback to their original state upon reboot or log off. CleanSlate takes only minutes to install and needs no attention,ever, for most installations. Clean Slate restores thecomputer to its original configuration discardingunwanted user changes: including erased files, installedsoftware, downloaded spyware and adware, downloadedviruses and Trojan horses, and altered icons.
Info and Download
http://www.fortresgrand.com/products/cls/cls.htm
