Antivirus avast is all about it. How do I install the Anti-Spam component? Why Can't Save Files While Using an Editing Application

Avast 2017

After the file has passed the analysis, the Avast team provides the user with information about whether the file turned out to be dangerous - such a mechanism allows you to speed up the response time to emerging threats, and also makes a big contribution to increasing general security in the Internet .

Along with standard protection The Nitro release is packed with features:

• Reduced impact on the system
  • with this version of Avast Antivirus computer began to load, on average, 11% faster. Antivirus download accelerated due to smaller programs, security analysis in the cloud frees up the processing power of the processor for other tasks. Avast has less than half the impact on the system, according to an independent study by test lab AV-Comparatives. Windows Defender installed on Windows 10.
• CyberCapture
  • CyberCapture technology, developed by Avast Threats Labs to analyze unrecognized files, protects and warns users of new threats. This allows Avast's virus analyst team to protect against any new threats before they even appear in real time.
• Monthly updates
  • Avast releases monthly software and component updates for faster threat detection and security. Updates happen automatically.
• Scanning HTTPS traffic
  • Avast scans all HTTPS sites for malware via the web screen. Today, about 30% of all internet traffic goes through HTTPS. On average, Avast detects 50,000 unique infected HTTPS URLs every day, and protects about 3.2 million users monthly from downloading malware or accessing sites that support HTTPS protocol and distributing malware. An independent study from Concordia University in Montreal, Canada found Avast to be the most effective HTTPS traffic scanner.
• Upgraded security home network
  • The Nitro update offers improved router security that includes 12 additional vulnerability types and protects users from threats such as DNS spoofing, banking hacks, and full protection network drives and routers.
• Enhanced SafeZone Browser
  • SafeZone browser is now available to all free and paid users antivirus products Avast. V new version, the browser runs even faster, protecting user privacy by automatically moving sessions to a sandboxed environment - for absolute privacy when browsing the web, shopping and banking online. The browser offers a more comfortable navigation and contains an ad blocker.

2013: avast! 2014

Citing their own data, Avast developers reported that in February 2011 the installation base of their antivirus was 7.27 million users. This number, according to Avast's explanations, includes only those copies of the antivirus that have applied for an update to the database at least once in the last 30 days.

If Avast's own calculations are correct, then this means that the Last year the market share of free antivirus grew by about 56%, up from 4.6 million in the first half of 2010.

The main difference between the avast! 6.0 was the inclusion of AutoSandbox technology for launch suspicious applications and opening suspicious files in isolated virtual machine, and this technology will be available even to users free version antivirus.

According to the developers, the future avast product! 6.0 will be the world's first antivirus to offer virtualization support in a free version. AutoSandbox virtualization technology creates a secure boundary between knowingly dangerous and knowingly safe content. Combined with powerful traditional virus protection technologies, avast! 6.0 should provide paid and free users with the most high level blocking threats.

One click is enough to turn on the test virtual machine - after that everything suspicious files open in this virtual machine. If open file will be malicious, the virtual machine will simply stop, and the user's main computer will remain intact. The user of the AutoSandbox technology has three options for actions with potentially dangerous files: run the file in the AutoSandbox virtual machine, run the file without virtualization, completely undo the action to open the file.

Avast

Antivirus program for Microsoft Windows and GNU / Linux operating systems, as well as for Palm and Windows CE PDAs. Developed by ALWIL Software, founded in 1988 in the Czech Republic. The head office of the company is located in Prague (staff of 90 people). It is released in several versions: paid and free for non-commercial use.

Avast antivirus! - one of the most famous and, perhaps, the best antivirus programs today. Effective protection from viruses, user-friendly interface and the availability of the free version explains the love for this program computer users all over the world.

Despite the wide variety of existing anti-virus programs, one of the most popular among users for several years now has been Avast antivirus! According to the official website of the Czech company AVAST Software, which developed this antivirus, is used by more than 230 million people on the planet.

Antivirus Avast! - what is the secret of special popularity?

Avast! in English it means "Stop!" But initially this name arose from the abbreviation of the phrase "Anti-virus advanced set", because this is how this product was conceived. Well, so - advanced - it turned out, and the annual improvements of the program only increase the number of its adherents all over the world.

Antivirus program Avast! designed for operating systems, Mac OS and, as well as for pocket gadgets on the Android, Windows CE and Palm platforms. It comes in several versions.

Versions for non-commercial use:

• free - the most popular - Avast! Free Antivirus;
• paid Pro Antivirus;
• paid Internet Security;
• paid Premier.

Business versions:

• series Endpoint Protection: Plus, Suite and Suite Plus.

Server versions:

• File Server Security
• Email Server Security.

Avast! Free Antivirus - free version

– given antivirus Convenient in that it is completely free. However, its widespread popularity is explained not only by this - the program provides excellent protection against viruses, and the virus databases are updated daily in automatic mode... A feature of Avast! Free Antivirus is a check feature operating system for viruses even before it is loaded.

The anti-virus is equipped with:

• real-time file protection module;
• a mail module that scans email;
• a web screen that inspects the web pages you view in your browser;
• an internet chat screen that controls instant messages;
• a behavior module - it monitors suspicious behavior of programs.

The program interface is very user-friendly, it allows you to check Current state computer protection, configure antivirus settings and perform manual checks. In the interface window, you can see the current state of the system.

System requirements for Avast! Free Antivirus 2015:

• processor must be at least Intel Pentium III;
• at least 750 MB of hard disk space;
• at least 128 MB of RAM;

Avast! Internet security - advantages over the free version

Avast! Internet security – is a powerful antivirus program with the highest level of protection among AVAST Software products. It protects your computer in real time, scans files for viruses before opening them, checks emails and
monitors all your internet activity. It has an anti-spam filter, protects against hacking attempts from the network, and provides security when working in insecure networks. Cloud technologies allow you to constantly update the virus databases.

This antivirus is also equipped with a special SafeZone technology, which allows you to safely make purchases on the Internet using bank cards.

If you have a firewall installed on your computer, you can do without using Avast! Internet security and install antivirus pro- Avast! Pro Antivirus. This program will provide full protection computer from viruses.

How to download Avast antivirus?

Download antivirus software Avast! can be found on the official website, as well as on other resources. Paid antiviruses can be downloaded as 30-day trial versions to get familiar with the program.

AVAST Software a.s. offers a whole range of programs for computer security and mobile devices starting with the free antivirus avast! Free Antivirus to corporate solutions

List of programs

Avast Free Antivirus
Free antivirus with all the features you need to reliable protection your computer and data from intruders. Includes effective antivirus With powerful screens and home network security scanner

Avast Mobile Security for Android
Full-featured mobile free antivirus, firewall, SMS and call filter, web protection, anti-thief for your Android smartphone or tablet with functions remote control via SMS commands or web portal on the Internet

Avast Secure Browser
Updated version Avast browser SafeZone, which includes the Security and Privacy Center, a collection of tools and features to help protect your online activities

Avast Premier
Extended Avast version Internet Security, which includes 3 additional functions: file shredder, Software Updater in auto-update mode, AccessAnywhere for remote connection to the computer

Avast Internet Security
Comprehensive antivirus with full set functions to secure your home network and complete safety online shopping and internet banking. Firewall, antispam and DNS hacking protection are at your service

Avast Free Business Security
The first free antivirus for business with no limit on the number of protected computers / servers. Includes cloud-based administration console, worker protection Windows stations, Mac OSX and Windows servers Server

Avast Mac Security
Free antivirus Avast Mac Security includes 3 levels of protection: mail screen, screen file system to constantly monitor your computer for viruses and a web screen to protect against downloading infected files from the Internet

Avast Cleanup
Safe cleaning and optimization tool Windows systems which allows you to increase the speed of your computer

Avast Software Cleanup
Check your rating using Avast Software Cleanup installed programs and remove applications with a bad reputation in order to avoid potential security risks

avast! Uninstall Utility
Utility for manual removal antivirus software avast!

avast! SecureLine VPN
Master your online privacy, VPN client for Windows, Android and iOS. Security of any networks (including Wi-Fi), hidden web surfing and unblocking online content with anonymous and encrypted connection

avast! Ransomware Removal for Android
Application to remove ransomware of the Cryptolocker / Simplocker family for Android platforms that use file encryption on a mobile device. Decrypts files without having to pay a ransom

avast! Browser Cleanup
Analysis tool installed add-ons and plugins in popular web browsers: Internet Explorer, Mozilla Firefox, Google chrome... You can always disable or remove unknown, bad reputation or dangerous plugins

Avast Endpoint Protection (Plus)
Provides protection for all computers on the network (from 1 to 200 devices), based on avast! Pro Antivirus. Plus version additionally includes anti-spam filter and automatic firewall without notification

Avast Endpoint Protection Suite (Plus)
Provides protection for all computers on the network, including servers (from 5 to 1000 devices), based on avast! Pro Antivirus and avast! Server Edition. Plus version additionally includes anti-spam filter and firewall

Avast Small Office Administration
Web Console centralized management antivirus protection avast! Endpoint Protection designed for small networks up to 199 devices, including computers, laptops, file servers

avast! Virus Cleaner
Free utility to detect and remove known viruses and internet worms

If you are active user the Internet, then you need to worry about protecting your computer from malware. Many antivirus programs are available now, but not all are free, and some simply do not provide required level protection. However, strikingly at general background Avast Free Antivirus stands out. It has a lot of advantages, but most importantly, you can download it absolutely free.

Some of the benefits of Avast Free antivirus

Despite the fact that the presented antivirus is free, it has a fairly effective multi-layered protection. He necessarily scans all downloaded files, looks into the archives. Of course, such protection slows down the device a little, but you can be sure that there is no malware on your computer, and it will not appear while Avast Free protects.

Also, this antivirus has the necessary tools to work with all types of networks. Often the local network requires activation additional protection... Now you do not need to do this, Avast Free has it all, and in the free version.

By the way, users can also paid version, but it is more required if this antivirus will be used to protect computers in a large office. For a regular user the free version is enough, it does an excellent job with protection and other important tasks.

Features of installing Avast Free antivirus

Even a beginner can cope with the installation of the presented antivirus, although some of the nuances are worth paying attention to. The whole installation process fully equipped with numerous prompts, so there is no problem with the installation. Next, you need to restart your computer, after which the application will notify you of a 30-day free period. This period allows you to maximize all the benefits of antivirus. At the end of the term, you will be asked to purchase a license, or you can get it in another way. To do this, visit the official website of the antivirus and go through registration, as a result, you will receive the annual version. However, it is only available for use on home computers.

Plan:

Introduction

• 1 Program features
• 2 Differences between program versions
• 3 Awards
Notes (edit)

Introduction

avast!(eng. stop!), Avast- antivirus software for operating systems Microsoft Windows and Linux, as well as for PDAs based on Palm and Windows CE. Developed by AVAST Software, founded in 1991 in the Czech Republic. Main office the company is located in Prague. It is released in several versions: paid (Pro and Internet Security) and free (Free) for non-commercial use.

Name avast! comes from the abbreviation A nti- V irus - A dvanced S e t(eng. Antivirus - advanced suite ). It is noteworthy that the developers did not strive for the abbreviation to coincide with English word avast !, meaning "stop." It was an accident .

avast! Free is considered the most popular free antivirus... All in all avast antivirus! are used by over 150 million users worldwide.

1. Program features

• Resident antivirus scanner.
• Scanning your computer for viruses while the screen saver is showing.
• Scanning your computer for viruses during startup, before full load operating system.
• Heuristic analysis.
• Blocking malicious scripts. Until the sixth version, this feature was present only in Professional Edition, then became available to users Free Edition.
• Automatic updating of anti-virus databases, as well as the program itself.
• Lightweight built into the program firewall(IDS, Intrusion Detection System).

Avast! 6 about a successful update virus base data

• Resident protection is carried out by independent modules ("screens"):
  • Filesystem screen- the main component of the real-time scanner. Keeps track of all local operations with files and folders on the computer.
  • "Mail screen"- monitors all traffic of programs for working with by e-mail and scans all emails before they reach the computer, thus preventing possible harm... Checks traffic using POP / SMTP / IMAP / NNTP protocols.
  • "Web screen"- analyzes all user actions when visiting websites on the Internet.
  • P2P Screen- monitors downloads of most file-sharing network clients and torrent clients.
  • "Screen of Internet chats"- intercepts all downloads from instant messaging applications and checks them for viruses.
  • "Firewall"- keeps track of all network activity and blocks viruses that try to infect the system over the network. In addition, the screen blocks access to known malicious websites.
  • Scenario Screen- intercepts all scripts executed in the system, both local and remote.
  • Behavior screen- monitors the system for suspicious program behavior, warning the user about all unusual actions. Displays warning messages only in latest versions programs.

Avast! 6 about virus detection

• Spyware removal software(spyware) from your computer.
• The ability to set a password to change the program settings.
• Multilingual interface, support for 38 languages.
• Voice messages on detection malware and upon successful update of the virus database. Until the fifth version, male voice... Starting from the fifth - female.
• Antivirus Scanner command line(v Professional version Edition).
• Maintaining VRDB (Virus Recover Database) - a database for recovering corrupted executable files.
• From the sixth version, free option antivirus includes additional function WebRep. This feature informs the user about the reputation of the sites visited based on the ratings given by the avast!
• Support for skins (themes), but since the fifth version this feature is missing.
• The product is ICSA certified.

2. Differences between versions of the program

avast! released in versions Free Edition(distributed by Freeware licenses), Professional Edition and Internet Security(Shareware).

avast! Free from the moment of installation works for 30 days, then requires free registration... After filling registration form the program is considered activated.

Annual license avast! Pro costs 900 rubles, and Internet Security- 1200 rubles.

The differences between the versions concern mainly user interface and some special functions(the free version lacks automatic firewall, antispam, and command line support), all versions use the same anti-virus database... Starting from the sixth version, some of the functions from paid products, such as the isolated environment avast! Sandbox and script shield.

Also AVAST Software releases versions for the operating room Linux systems, for PDAs (on Palm and Windows CE platforms) and server versions of antivirus.

	avast! Free Edition	avast! Pro Edition	avast! Internet Security
Antivirus scanning module	there is	there is	there is
Rootkit protection	there is	there is	there is
Spyware protection	there is	there is	there is
avast! WebRep	there is	there is	there is
avast! AutoSandbox	there is	there is	there is
avast! Sandbox	No	there is	there is
avast! SafeZone	No	there is	there is
Command line scanner	No	there is	there is
Anti-spam filter	No	No	there is
Built-in firewall	No	No	there is

3. Awards

• Platinum Performance Award On-Access Scanning for February 2010 from Anti-Malware.ru