2 free virus guards

     Hello, how about this new year? I think it is very good. Today I' am going to put my post about 2 free antiviruses.

Avast free anti-virus 

System requirments

• Processor Pentium 3, 128 MB RAM, 100 MB of free hard disk space
• Microsoft Windows 2000, Microsoft Windows XP/Vista/7 (32/64 bit)

 Antivirus and anti-spyware engine

State of the art scanning engine provides reliable protection against viruses, spyware and other forms of malicious software.

Real time anti-rootkit protection

Unique "on access" technology checks all kernel-mode drivers that the operating system is loading for signs of rootkit behavior. This enables even unknown rootkits to be detected and stopped before they can do any damage.

avast! Community IQ

Most samples we process come from sensors deployed throughout the avast! community in the Behavior shield and anti-rootkit modules. This is a unique source of data made possible only thanks to our huge user base. Most of the collected samples are analysed by a number of automated processes and only a small fraction of the samples need to be processed manually by our virus analysts.

 Code emulator

When a suspicious executable is encountered (during both on-demand and on-access scanning), avast! is able to emulate the program’s code in an isolated environment. The code emulator is used for two purposes. First, it is used for generic unpacking. Secondly, it is used in the heuristics engine. Technically, this is done using dynamic translation, a method much faster than traditional emulation techniques.

 Heuristics engine

Starting with version 5.0, avast! features a new heuristics engine designed to proactively detect malware undetectable with normal definitions. The heuristics engine is able to cover both binary (executable) and script malware.

Potentially unwanted programs detection

New in version 5.0, avast! now detects potentially unwanted programs, such as remote admin tools and commercial key loggers. Custom rules can be set for dealing with these types of programs.

Boot-time scanner

Allows you to scan your computer for infections before the operating system has started and before a virus can be activated (32-bit operating systems only).

Wake-up for scan

Microsoft Windows is woken from sleep or hibernation mode, performs a scheduled scan, then returns back to sleep mode.

Scheduled scanning

Allows users to define the scan time and files to be scanned.

 avast! Intelligent Scanner

Can reduce the number of required file scans by up to 80% through a white list of proven safe applications. Files identified as safe are not rescanned unless they change.

 Behavior Shield

Monitors activity on your computer using a number of sensors (file system, registry and network based) and reports/blocks any suspicious behavior.

Behavioral Honeypots

avast! sensors identify and monitor suspicious file activity on selected computers, automatically submitting files to the Virus Lab for additional analysis.

File System Shield

Real-time scanning of opened/executed files.

Mail Shield

Scans all incoming/outgoing e-mails for malware. For MS Outlook, a special plug-in is used. Other email clients are protected by a generic POP3/IMAP4/SMTP proxy. New in version 5, the proxy also supports scanning of SSL communication (gmail.com, sympatico.ca, ….)

Web Shield

Scans all visited web pages and checks all files, pages and java scripts downloaded from the internet. Thanks to the Intelligent Stream Scan feature, the Web shield doesn't slow down your web browsing.

P2P Shield

Checks files downloaded using P2P programs. - ABC, Ares, Azureus, BearShare, Bit Torrent, BitComet, BitLord, BitPump, CZDC++, Direct Connect, eDonkey, eMule, iDC++, iMesh, Kazaa, Kceasy, LimeWire, Morpheus, Opera's DC++, Overnet, Qtrax, Shareaza, SoulSeek, StrongDC++, uTorrent, Vuze, WinMX, Winny2, Zultrax.

IM Shield

Checks files downloaded while using instant messaging or “chat” programs. - AIM (AOL Instant Messenger), Gadu-Gadu, gaim/Pidgin, Google Talk, ICQ, IM2 Messenger, Infium, Miranda, mIRC, MSN/Windows Messenger, Odigo, PalTalk Messenger, Psi Jabber Client, QIP, QQ, SIM, Skype, Tlen, Trillian, WengoPhone, XFire, Yahoo! Messenger.

Network Shield

Provides protection against network-based viruses. The module has two main components: a URL blocker, designed to block malicious URLs (as defined by the Virus Lab), and a lightweight intrusion-detection system.

Smart virus definition updates

Incremental updating system minimizes the size of regular update files.

 Fast application of updates

New format for the virus definition file speeds up application of updates into avast! 5.0 and reduces demand on CPU/memory, resulting in uninterrupted computer use.
New format for the virus definition file means faster updates and reduces demand on CPU/memory, resulting in uninterrupted computer use.

 Silent/Gaming Mode

New Silent/Gaming Mode automatically detects full-screen applications and disables pop-ups and other on-screen notifications without degrading security.

Optimized for latest Intel Core i7 CPUs

Critical sections of the avast! scanning engine code have been optimized to deliver unrivaled performance on the latest Intel chips.

 Multi-threaded scanning optimization

avast! runs faster on new multi-core CPUs. A new avast! feature allows the splitting of large individual files between cores, accelerating the scanning process.

Green computing

Reduced demands on the disk drive result in lower energy consumption.

avast! iTrack

Real-time graphic scanning reports.

 Graphical user interface

Easy to navigate graphical interface.

Automatic processing

Infected files are processed automatically without requiring user instructions.

Silent Firewall

The firewall enables you to control incoming and outgoing traffic from your computer. Protection is based on heuristic and behavioral analysis, and a white list of known safe applications. There are three network settings which can be changed depending on the type of connection.

Antispam

New comprehensive SPAM and fraudulent message filter. It works as a plug-in to MS Outlook and a generic POP3/IMAP4 proxy for other email clients.

avast! Sandbox

Enables potentially exploitable programs (such as web browsers) and/or suspicious executables to be run in a safe, virtual environment. The avast! Sandbox is unique as it runs on both 32 and 64bit platforms.

Script Shield

Detects malicious scripts hidden in internet web pages and prevents them from running and hijacking or potentially causing damage to your computer (Internet Explorer only, 32-bit only).

Command-line scanner

Enables you to run a scan directly from the command line.

To download this free virus guard click here

AVG free anti-virus

WHY AVG?

AVG is one of the world's most recognizable names in online threat protection, with millions of people around the world relying on us to keep them safe.

Threats today go way beyond viruses and adapt quickly to new security measures in a desperate attempt to stay one step ahead of us. They're still trying.

HOW DO WE DO IT?

AVG 2011 combines multiple layers of protection to keep your digital life safe.

LEADING WEB PROTECTION

AVG LinkScanner® comes with all our security products, keeping you protected from threats that can be hidden on any type of website.

These threats rarely stick around for more than 24 hours. That's why LinkScanner® actively checks web pages in real time before you click that link. LinkScanner® also places safety ratings next your search results, allowing you to assess the safety of a given site before you go there. In AVG 2011, LinkScanner® has been enhanced to offer its best detection rate ever.

POWERED BY OUR COMMUNITY

AVG Community Protection Network is new for 2011 and is like an online neighborhood watch, helping everyone in the online community to protect each other. Information about the latest threats is collected from customers who choose to participate in the product improvement program and shared with the community to make sure everyone receives the best possible protection.

AVG Protective Cloud Technology is also new for 2011. We constantly carry out tests 'in the cloud' over the Internet to identify the latest emerging threats. Then we develop solutions and update AVG on your computer in near real time. AVG carries out these tests on our systems so that you aren't interrupted yet benefit from the most complete protection.

SOCIAL NETWORKING PROTECTION

AVG's Social Networking Protection is new for 2011 and unique to AVG. As social network usage increases each day, so does the potential for targeted threats. Now links that are exchanged within Facebook and MySpace are automatically checked in real time so that you, your friends, your company, and your employees are safe. And there's no need to configure; AVG Social Networking protection is activated automatically as soon as AVG is installed.

PROTECT YOUR IDENTITY

AVG Identity Protection™ is now part of all our security products.

AVG Identity Protection™ is the outer layer of security, keeping your personal information safe by shielding your passwords, credit card numbers, and other digital valuables from prying eyes. AVG Identity Protection™ uses the latest behavioural technologies to identify software that behaves strangely and stop it before it can do any damage.

ALL AVG PRODUCTS INCLUDE PROTECTION THAT IS:

• One step ahead of online criminals
• Hassle-free and stays out of your way
• Powered by a global network of highly-experienced researchers

To download this free virus guard click here

Now I will stop my post about this 2 virus guards. Do not forget to put a comment about this post. Good luck ! Bye! Good night!