December 22, 2010

Avast! Free Antivirus 5.0.677

Posted by: admin  |  Category: Anti-Virus

avast! Free Antivirus is perfect for people who send e-mails and surf popular websites. avast! is a package of applications that aim to protect your computer from a possible virus infection or other malware threat. If you use it correctly, and in combination with other programs such as data backup utilities, it will significantly reduce the risk of your computer being attacked or infected by a virus, and thus the risk of losing important or private data.

These help files have been created to help you understand how the program works as a whole, as well as describing the properties and functions of its component parts. We assume the user has knowledge of basic terms and the basic skills needed to use the Windows operating system. If you are not familiar with terms such as “folder”, “file”, or “window”, or what it means to “activate a window” or “click a button”, we recommend that you consult the appropriate user manual before proceeding.

Based on the award-winning avast! antivirus engine, avast! antivirus contains all of the features you would expect in a modern antivirus program. It incorporates anti-spyware technology certified by West Coast Labs’ Checkmark process, as well as anti-rootkit and strong self-protection capabilities, but now provides even faster scanning with improved detection ability. It contains several real-time “Shields” which continuously monitor your email and internet connections and check the files on your computer whenever they are opened or closed.

avast! antivirus now also comes with a completely revamped user interface for easier scanning. avast! Pro antivirus offers a number of additional features, including a script shield and a process virtualization module, while avast! Internet Security comes with an antispam filter and built-in firewall. Once installed, avast! runs silently in the background to protect your computer against all known forms of malware. You don’t need to do anything else – just install and forget!

Here are some key features of “Avast! Free Antivirus”:

Core and detection:
· 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:
· 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:
· avast! 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.

Scanning:
· 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).

Command-line scanner:
· Enables you to run a scan directly from the command line.

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.

Shields:
· 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.

Updates:
· 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.

Gaming:
· 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.

CPU optimization:
· 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.

Miscellaneous:
· 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.

Requirements:

· Processor Pentium 3,
· 128 MB RAM,
· 100 MB of free hard disk space

Limitations:

· 30 days trial period. After the trial period you need to register.

What’s New in This Release:

· solved a problem that could lead to disappearing of the avast service
· Behavior Shield: solved a minor stability issue (aswSP.sys) + solved a Win7 issue
· performance and stability improvements in the avast! sandbox
· changes in the engine allowing us to generically detect/block some new types of exploits
· speed improvements in the updater
· IS: fixed a vulnerability in aswFw.sys (Secunia Advisory SA40868)
· solved a vulnerability related to license files (Secunia Advisory SA41109)
· solved a problem with scanning of files with very long path names
· fixed the updater in East-Asian versions of avast running with Windows set to a different locale
· IS: improvements in the Outlook antispam plugin
· IS firewall: improvement in the path name matching
· IS: upgraded to the new version of antispam engine
· minor changes and fixes in the GUI
· fixes in the screen reader support
· fixed a bug where the File System Shield was scanning some files even after being disabled
· added trimming of setup.log
· added Danish, Hebre…

Comments (0)
November 22, 2010

Which anti-virus you need?

Posted by: admin  |  Category: Anti-Virus

No one love virus. I believe that you also don’t want to have a single virus in your computer. But unfortunately, we human are unable to find easily virus that come and attack our computer system. Moreover, virus is also come from the web world. Because of this, we have to prevent more viruses that available in the web to attack our computer system.

Up to know, there are so many viruses that can be very dangerous to our system and data. Let say Trojan, Worm, and more. Each of them has its uniqueness and specific area to attack. Some of them only work to burden the system but some also work to delete the data in the system. More viruses you can meet in the internet if you surfing with firewall off. You need good anti-virus that can prevent all dangerous viruses. You can look at Lodestarcomputer.com where is the place to look at info and guide to prevent virus. This anti-virus web center website will help you a lot.

Virus for computer system is not merely attacking data and system. Pop-up windows and spam email are also kind of virus. So you have to prevent them to keep coming to your computer. You can just open that site, look at which anti-virus that you need. Each anti-virus has its own advantages and weaknesses, so you must buy that suit with your problem.

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August 17, 2010

Need Help to Solve Computer Problem Cause by Fake Antivirus?

Posted by: admin  |  Category: Anti-Virus, Tips and Trick

We know that computer play important role in our life in these days. We need computer in almost every aspect of our life like to do our jobs, to finish our papers, and even to save important data. Therefore people concern about how to protect our computers. As we know, the biggest enemy of my computer is virus. There are many viruses that are ready to bring our computer down. The best way to solve this virus problem is of course using antivirus. There are many antiviruses that are available in these days.

The problem is not all of them are reliable. Some of them are even fake antivirus. Fake antivirus is the same bad as the virus itself. They can cause some errors in our computer. They cause some disordering in our computer software. Of course, if this kind of thing happens, sooner or later our software can be broken. The question is how we can remove security suite fake antivirus. It is not easy. Therefore we need help from web-site with malware-removal advices.

The best site that provides us with Security Suite step-by-step removal instructions (free) is Hands-oncorp.com. For the detail information about the tips and guides to solve our computer problem especially related with fake antivirus, visiting the site above is what we need.

Comments (3)
August 07, 2010

Best Help for Finding Best Virus Protection

Posted by: admin  |  Category: Anti-Virus

Is your computer running too slow, even if you upgrade its processor and RAM? If that’s the matter, there’re two problems that happen in your computer. First, your computer system and data might need to update or second, your computer might suffer from virus attack. If the cause of all problems in your computer is virus, you need to upgrade your antivirus with better one. And to find it, you can visit ProtectionVirus.info.

This website has complete and detail review about best virus protection software that you can get. The review will explain everything about virus protection software that you can use. You will know how the software can protect your computer, how effective it can defend your computer from virus attack and many more. So, with this review, you will know which software that can give your computer real protection.

Here, you also can order that antivirus software that you want and of course you’ll get the best price. This website also has many articles about computer protection that you can read for your reference. Therefore, visit this website now and get the best help to find best antivirus for your computer. You can cure your computer, give it greater protection from virus attack and make it have good performance. Visit now!

Comments (0)
June 29, 2010

Why knowing about viruses is important for any computer user?

Posted by: admin  |  Category: Anti-Virus, Tips and Trick

For anyone who owns a computer, the prospect of being infected with computer viruses is both dreaded and hated. Its effects appear the moment the computer starts doing strange things like slowing down or not being able to open some files and programs. Not only is it so annoying, it can also lead to a waste of precious time and effort. If left unchecked, it could destroy many things from important files and documents to the computer unit itself.

Generally, computer viruses are malwares or malicious programs that are designed to damage or harm computers. They can come from a variety of sources like file attachments in emails and the use of diskettes in transferring files between computer units. Aside from that, it can also be acquired in file sharing networks. Websites that offer downloads are also very likely sources of computer viruses.

Different types of computer virus exist and each one produces different effects from producing a silly message on your screen to damaging data files and disks. The most common of these computer viruses include: boot sector viruses, multi “ partite viruses, parasitic viruses, link viruses, companion viruses and macro viruses. They may produce different effects but all of them share one common characteristic. All of them must be executed in order to be operational.

One of the most common mistake of many amateur computer users is that they tend to generalize everything malware as a virus. It’s important to know that differences between the different malware types as this can help a lot especially in the cleaning and fixing afterwards.

Trojans are different from computer viruses because of the fact that they don’t replicate. They are usually masked as interesting programs and files. However, once they are run, they will do a completely different task from what it is supposed to do. Trojans are used by many hackers to gain information on control on other people’s accounts and computers.

Worms, on the other hand, are malwares that are usually spread through security holes in network connections. They are different from computer viruses because they don’t need programs in order to spread. Instead it scans computer networks for security holes which it infiltrates and then replicates in. Then it starts scanning other computers to be infiltrated in again.

Once a computer virus is detected on your unit, many things can be done in order to resolve it. The important thing that needs to be done is to evaluate the type of virus and the extent of infection. This helps in identifying what files and programs are affected as well as minimize its spread to others. Once the infection is properly diagnosed, the proper “cure can be easily administered.

Protecting your computers against viruses is important if you want to avoid the hassle of dealing with their occurrence. The use of updated anti- virus programs is one of the most effective ways to do so. Regular scanning of files and disks must be done in order to minimize the risks of being with one. Also being extra careful especially in receiving e-mails, transferring files and downloading programs, is greatly recommended.

Computer viruses may be deadly but with the right knowledge and methods, its risks can easily be minimized and reduced.

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