Free comodo antivirus software

How Does Antivirus Software Work?

Any time you open or download a new file, an antivirus program will scan the files for viruses and other harmful executables. Almost every free anti virus software today features multiple scanning detection processes. The most basic detection process is called “specific detection.” It works by scanning a file for various sets of characteristics and checking these characteristics against a list of already known malware. This process is an essential component of an antivirus software, and essential for every free PC antivirus, but it is also easy for cybercriminals to evade. All a cybercriminal must do is modify the malware code slightly to render it undetectable.

The top free antivirus, Comodo Antivirus, does not rely only on specific detection. Comodo also uses heuristic detection and containment to ensure that even unknown malware cannot compromise our users’ computers. Heuristic detection is a method of analyzing a file to determine if it contains suspicious code. If suspicious code is detected then the antivirus deletes the file or recommends it for containment. Files run in Comodo containment are kept in a sandbox environment, separate from your operating system. Heuristics is about detecting virus-like behavior or attributes rather than looking for a precise virus signature that matches a signature on the virus blacklist.

A common misconception that lingers to this day is that free antivirus protection is not adequate to deal with malware threats. Though this pay have been true in the past, today’s best free antivirus software have features that can keep you protected from even the most advanced malware. The best free antivirus on the market today, Comodo Antivirus offers features more advanced than most paid antiviruses. Comodo Antivirus gives users a major advantage over not only an antivirus-free environment, but also the best paid antivirus products on the market.

Malware Removal &Comodo Internet Security Secrets

From viruses, Trojans, worms, buffer overflows, zero-day attacks, spyware and hackers, Comodo Internet Security Software alerts you whenever potential malware attempts to attack or gain access to your system.

Comodo Antivirus with Internet Security combines powerful Virus Protection Software, an enterprise class packet filtering firewall, advanced host intrusion prevention, application control and anti-spyware in one supremely powerful application.

Built from the ground upwards with your security in mind, Internet Security offers 360° internet protection by combining powerful Antivirus, an enterprise class packet filtering firewall, advanced host intrusion prevention and automatic sandboxing of unknown files.

Comodo’s Antivirus with Internet Security suite differs from traditional antivirus software in that it also includes other layers of protection, including anti-spyware, parental controls, privacy protection and much more. This $29.99 Internet Security suite is a complete package that you can download and install for peace of mind.

Integrated Firewall

Control which programs are allowed to access the internet, make your computer invisible to hackers and protect your system against all inbound and outbound attacks.

  • Block all unauthorized inbound or outbound connection attempts on your computer
  • Allow you to specify exactly which programs are permitted to access the internet
  • Stealth the ports on your computer so hackers cannot locate and attack you
  • Specify parental controls to filter out inappropriate websites
  • Maintain detailed activity and connection logs so you can troubleshoot issues
  • Isolate your internet browser in a virtual container so online threats cannot access your private data

GET ALL FEATURES FOR $29.99

What’s new?

Secure Shopping

Comodo Secure Shopping is a major new feature in CIS which provides unbeatable security for online banking and shopping sessions. When using Secure Shopping, websites will open inside a security-hardened virtual environment which is isolated from the rest of your computer. This creates a threat resistant tunnel between you and your target website which cannot be monitored or attacked by any other processes running on your computer.

  • Hides sensitive online data from other processes on your PC
  • Prevents keyloggers from recording your keystrokes
  • Warns you if there is a remote connection to your computer
  • Stops hackers and malware taking screenshots of your session
  • Detects fake SSL certificates to stop man-in-the-middle attacks

But Secure Shopping isn’t just for the internet! You can run any application which handles sensitive information inside the secure environment. Examples include:

  • Email applications like Outlook and Thunderbird
  • Accounting software like Sage
  • Password managers
  • Spreadsheet software like Excel
  • FTP and VPN clients
  • Instant messaging and chat applications
  • File sharing clients like Drop Box

Applications inside the secure environment are totally sealed-off from other processes on your computer — meaning there is no way that malware can gain access to your data.

The technology behind Comodo Secure Shopping is already being used by major point-of-sale and money-wiring organizations to secure sensitive customer transactions. With CIS, Comodo brings this same level of security to your home. If you need a truly secure place to work and go online, then use Comodo Secure Shopping.

Web Installers

We’ve streamlined our installation processes so users always receive the most up-to-date version even if you download an outdated build.

Unblock Applications

Have you ever tried to run a program only to find your security software is blocking it — then can’t figure out what you need to do to get it running? Is it the firewall, the behavior blocker, the sandbox or the antivirus which is stopping it? Comodo’s new unblock applications feature allows you to release applications with a single click from whichever security component has blocked them.

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Why Comodo Free Antivirus Software?

Comodo Free Antivirus comes equipped with impressive security features making it the best free antivirus software in the IT security industry. Choosing this software helps successfully protect your PC(s) against viruses, trojan horses, worms, spyware, backdoors, rootkits, adware and other malware infections, including the most dangerous zero-day threats.

Some of the security features include:

  • Default Deny Approach – unique approach adopted by Comodo which prevents all files by default from entering the system until they prove themselves to be harmless.
  • Containment – technology which backs default deny approach by ‘containing’ or ‘restraining’ files and running them in a separate environment, until they prove themselves to be harmless, without affecting your PC(s) security.
  • Host Intrusion Prevention System (HIPS) – ability to comprehensively monitor your PC(s) and prevent malicious attacks from entering it. It makes use of a ‘set of behavior analyzers’ to carry out the search.
  • VirusScope – another technology unique to this virus protection software, which is useful for local PC analysis. It also helps PC users to undo malicious-looking changes which PC(s) might have recorded as a result of malicious actors.

Why Do I Need Antivirus with Internet Security for my PC?

Comodo Antivirus with Internet Security 2020 now offers a complete solution as a multi-layered security application that keeps hackers out and personal information in.

Built from the ground up — with your security in mind, Internet Security offers 360° protection by combining powerful Antivirus protection, an enterprise class packet filtering firewall, advanced host intrusion prevention and automatic sandboxing of unknown files.

Unlike the stripped down versions of commercial software that other software vendors offer for free, this is the full, completely functional version of the product.

We slashed our prices from $39.99 to $29.99 to help spread internet safety across the world. Get this limited time offer while it lasts!

Why Comodo Antivirus Software?

Comodo Antivirus with Premium Internet Security Software can prevent most of the cyber attacks and malware which steal private data stored on your computer, give hackers unauthorized access to your computer and in turn, your financial and personal information. Malware arising from the internet can hold your system as a hostage and demand money, secretly gather sensitive information about your computing habits, internet activity, and keystrokes, etc. You can protect yourself from all of these threats with the latest version of Comodo Internet Security Software.

See All Security Features

What makes Internet Security different?

AUTO SANDBOX TECHNOLOGY

The sandbox is a virtual operating environment for untrusted programs — ensuring viruses and other malicious software are completely isolated from the rest of your computer.

SECURE SHOPPING

Total security for online shopping and banking. Features browser isolation, keylogger prevention, copy-paste protection, screen capture blocking and SSL certificate inspection.

MALICIOUS WEBSITE FILTERING

Keeps you safe online by automatically blocking dangerous websites and allows you to set up custom block lists for different members of your family.

PERSONALIZED PROTECTION ALERTS

Firewall quickly learns the rules you set for downloading software, and adjusts its alerts accordingly to fit your needs.

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