Comodo Free Internet Security

Want to Protect your PC?

Comodo Internet Security stands a refuge for PC users to purge out malware threats with Comodo Internet Security

  • With Comodo Internet Security, you are safe online, as the connections are encrypted
  • Defends any suspicious online threats
  • Outsmarts PC performance much efficiently

What brings the real need of Internet Security Suite for PC Protection?


Internet Security Suite is a multi layered protective mechanism that refrains hackers from creeping into any of the user's personal or business related data.

Comodo stands promising with its Internet Security suite probing a 360 level of protection with a sturdy antivirus, and an enterprise class packet filtering firewall amongst its contemporaries assimilating unique and cutting edge techniques like sandboxing of unknown files or zero day threats, advanced host intrusion prevention.

Conventional PC protection software has reduced to essentials and is now been outsmarted by the next generation Internet Security Software from Comodo, which can be downloaded for free and the users can access the benefits with the complete version of the products and helps the users to stay away from audacious hackers.

Users can upgrade to Comodo Internet Security Pro for just $39.99 per year and receive unlimited live expert virus removal services and our exclusive Virus Free Guarantee.

Comodo Awards
FIS Award Software
Free Internet Security Award
Free Internet Security Excellence Award

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

Comodo Internet Security program combines powerful antivirus protection, 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, Free 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.

Comodo's 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 Free Internet Security suite is a complete package that you can download and install for peace of mind.

Using this free internet security software, you defend your PC from malicious software such as viruses, you prevent your personal information from being stolen and you protect your children from Internet dangers.


Default Deny Protection™ (DDP)

Verifies with the whitelist if the files and applications are PC safe to access the PC.

Prevention-based protection

A conglomerate of Firewall and Antivirus are used to prevent harmful files from entering the system at the initial stage. Thus denying malware attacks by default.

Auto Sandbox Technology

The technique involves separation of suspicious files in a virtual environment prohibiting its interference from the rest of the user's PC.

Customized protection alerts

The user can tailor the rules to download a software as per the requirements which is instantly adapted by the Firewall to adjusts its alerts accordingly to fit the fill of the user's needs.

Spyware Scanning

This identifies malware threats and cleans them off the PC disks and registry.

Cloud based Antivirus

Even when the user has not updated the virus definitions, the cloud based antivirus detection malicious interference.

Cloud based Behavior Analysis

This helps to identify and defend zero-day malware promptly

Cloud based Whitelisting

Cloud based whitelisting from an authorized publisher stands an easy platform to identify legitimate files

Malicious website filtering

SecureDNS helps to filter malicious website off the track by verifying it with a blacklist of malicious websites and prompts the user while trying to get connected to such suspicious sites.

Game Mode

Alert popups like virus database updates or scheduled scans, while the user is gaming are suppressed and minimizes the unwanted interference

Application Control

It is a provision through which only legitimate applications are run on the user's PC

One-click virus scanning

PC users are through to clean their PC with just a single click

User-friendly interface

The interface is much cogent that the user can navigate easily from one feature to the other, defying chaos.

Detailed security "wizards"

Preset security settings for single click setup.

System Requirements:

  • Windows 10 / Windows 8 / Windows 7 / Vista / XP SP2 32-bit / 64-bit 152 MB RAM / 400 MB hard disk space

FAQ for Comodo Internet Security

1. What makes Internet Security better than my current Antivirus and Firewall combo?

Internet Security is a security suite plus. More than just an antivirus program, it also includes an award-winning firewall, host intrusion prevention, a sandbox for untrusted software, anti-malware and buffer overflow protection to deliver comprehensive protection against today's diverse range of threats.

2. What makes Comodo's Internet Security product different from the others?

It's simple: prevention-based, Default Deny Protection. It works by only allowing trusted files to run on your system. Files that are not trusted are run inside the new sandbox

3. What is the sandbox and how does it protect me?

The sandbox is a virtual operating environment created within your computer for unknown and untrusted programs. Internet Security automatically runs untrusted programs in the sandbox where they cannot make changes to processes, programs or data on your 'real' system. This protection goes well beyond traditional Antivirus software by ensuring any brand new viruses are completely isolated and cannot cause damage.

4. Will programs run OK in the Sandbox?

Yes. Applications in the sandbox are run under a carefully selected set of privileges and will write to a virtual file system and registry instead of the real system. This means untrusted (but harmless) applications have the freedom to operate as usual while malicious programs are prevented from accessing or infecting your computer. This provides smoothest and most secure user experience possible.

5. Do programs stay in the Sandbox forever?

No the sandbox is the first part of a trust decision engine. After an unknown application has been placed in the sandbox, Internet Security will also automatically queue it for submission to Comodo labs where it will be analyzed by our technicians. If it is found to be harmless then it will be added to the global safe list that will be downloaded by all Internet Security users in the next round of updates. Once it is added to the safe list, the application will no longer be run in the sandbox by Internet Security. If it is found to be malicious then it will be added to Comodo's list of malware signatures and will be deleted after the next round of updates.

6. Is it free for business users too?

Yes. However, enterprises looking to implement Internet Security on large networks of workstations would benefit from the centralized management capabilities of Comodo Endpoint Security Manager (CESM).

7. Can I install only the Firewall or only the Antivirus?

Yes you are given the option to install exactly the components you want during setup.


Chat Support

As you download the software you will be eligible to get in touch with the GeekBuddy expert 24/7 and a chat option will be made available for an instant reach.

Email Support

If you have any technical queries on the products, you can right away visit our Support Home Page, where you can choose to click "Submit a Ticket" and select "Internet Security Support" from the menu option and submit.

Phone Support

To know about our products or if you wish to speak to one of our sales representatives, you can reach us at 888-351-8212. In any case of technical support questions, you can call as at 1-877-712-1309. It is very important to have your order number or subscription information available.

Online Help Guide

You can access our Online Help Guide for detailed technical information on how to use and configure our products

Forum & Knowledgebase

You can get in touch with fellow Comodo users, security experts and developers through our Forum, as it is the medium where you can get your questions answered

Submit Files for Analysis

You can submit files that you suspect it as a malware. This helps us to maintain the most accurate and up to date database of viruses and malware.

Viruscope

This is a self contained system that helps to alert the user if there is any suspicious activity that is going to intrude the normal computer operations. It has the ability to reverse any possible nefarious actions of software without blocking the software completely. It is more of a specific control that helps the legitimate software to function correctly.Viruscope allows the software to detect, block and undo many potentially unwanted actions.

Website Filtering

This is a provision that makes users more convenient to allow or obstruct access to certain websites. Each user can tailor the website access rules as per their requirements. This feature is best suitable for both home and work environments. For instance, at home, parents can block certain websites that are inappropriate for their kids and at work, the organization can restrict the employees from visiting social media websites during working hours. Comodo Internet Security incorporates several preset lists of URLs which can add to the rules created.

UI Update

The user interface of Comodo Internet Security has seen few enhancements that gives way to complete tasks at a faster pace

A new addition of Process Activity Dialog

Added 'Please call a live expert' balloon message in main GUI when running into 'At Risk' status.

Virtual Kiosk is renamed to Virtual Desktop

Advanced settings window has been redesigned to provide a better layout

Protected Data Folder

This new add on helps to secure sensitive files by making them completely invisible to files that run in the virtual sandbox. Files and programs that are placed in the Protected Data Folder cannot be accessed or modified by any sandboxed application.

Improved

~700% Faster Sandbox.

All Comodo Internet Security (CIS Version 8) Advanced Settings components are now accessible via Comodo Internet Security (CIS Version 8) Tray menu.

Windows in 'grid view': Improved file search operation and added 'search completed' notification; added 'Jump to Folder' option; columns now retain their widths as last changed by the user.

AV Scan results and Rating scan results windows can be viewed in full screen mode.

CIS UI tooltips now correspond to Windows style

Viruscope is now enabled by default, monitors more activities and works on sandboxed applications as well as not sandboxed ones

CIS can now send security and configuration events to Windows Event Logs

Policy based automatic- sandboxing

"Top Product'' Scoring 17.5/18 in February, 2018, AV-TEST

Comodo Internet Security Premium is now the "Top Product" providing the best antivirus software for Windows. Our product has now been acknowledged for its true security solutions, Wedfiltering feature, auto containment technology, real-time scan, sandbox operating environment, and award-winning firewall.

Top Antivirus Product
The unprecedented story of Comodo Internet Security on Malware Removal

The Comodo Internet Security Suite includes

Powerful Antivirus Screens the PC for viruses or any other malware and destroys them to nothing

Defense+ Technology Assures a default deny protection, securing critical system files and blocks malware even before it get installs.

Anti-Spyware Identifies any existing spyware threats that are attacking the PC and removes the infection completely.

Auto Sandbox Technology Executes any suspicious files in a separate virtual environment defying the system from malware attacks.

Anti-Rootkit Scans for any rootkits, once identified it confiscates the infection from your computer.

Memory Firewall Defends sophisticated buffer overflow attacks.

Bot Protection Obstructs malware infected software from exploiting your PC from unwanted interruptions.

Anti-Malware Kills malicious threats even before an impact of infection is identified on the PC.

Free Internet Security

System Requirements

Windows 10 / Windows 8 / Windows 7 / Vista / XP SP2, 152 MB RAM / 400 MB space

Testimonials