Comodo’s Best Internet Security Software

The only cyber security software that protects against all new
viruses using containment technology

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AV Test.org Award Windows 10 Compatible Antivirus OPSWAT Gold Certified Award AV Lab Award AV Lab Top Antivirus Award
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Internet Security

Which is the Best Internet Security Software?

Internet security is a branch of computer security that involves various security measures taken for ensuring browser security, network security, security of other applications and operating systems. Since most of the cyber-attacks and malware programs originate from the internet, the primary goal of the Internet security suite is to offer rules and regulations against cyber-attacks that arise from the Internet.

Antivirus

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 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.

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Compare Comodo’s Web Security VS Others

Company and
Product		 Zero Trust Info On Demand Scan On Access Scan Boot Time Scans Heuristics Cloud AV Firewall IDS IPS Sandbox Email Security Antispam Web Protection Macro Protection Live Update Support Cost Per Year
Avira Internet Security ? $57.99
Avast Premier $59.99
AVG Internet Security ? $79.99
Bitdefender Internet Security $59.99
Comodo $29.99
F-Secure Antivirus ? $39.99
McAfee Internet Security ? $54.99
Webroot Secure Anywhere Antivirus ? $29.99
Norton 360 Delux ? $59.99

Benefits of Comodo Total Security

True security for online banking and shopping

Secure Shopping lets you shop and bank online with confidence. This breakthrough technology isolates your internet browser inside a secure container that cannot be hacked, tracked, or viewed by malware or internet thieves.

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Stay ahead of emerging threats

Our sandbox technology automatically locks unknown files in a secure environment while our Valkyrie system tests their behavior in real-time - protecting you against malware that the virus industry hasn't even discovered yet! Stay ahead of threats!

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Emerging Threats
Integrated Firewall

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.

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Comodo Internet Security Secrets

No other Internet Security product or Antivirus solution packs the number of features found in Comodo Antivirus for $29.99, for a whole year of protection!

Antivirus

Tracks down and destroys any existing malware hiding in a PC.

Anti-Spyware

Detects spyware threats and destroys each infection.

Anti-Rootkit

Scans detect & remove rootkits on your computer.

Bot Protection

Prevents malicious software from turning your PC into a zombie.

Defense+

Protects critical system files and blocks malware before it installs.

Auto Sandbox Technology™

Runs unknown files in an isolated environment where they can cause no damage.

Memory Firewall

Cutting-edge protection against sophisticated buffer overflow attacks.

Anti-Malware

Kills malicious processes before they can do harm.

Top Internet Security Software Product in Feb 2018, AV-TEST

Comodo Internet Security Suite Premium has been rated as the Top Product by AV-TEST after evaluating 18 home internet user security products using their default settings in Feb 2018. Tested against the Windows 7 (SP1, 64 bit) platform, our internet security product succeeded in demonstrating its capabilities employing all components and protection layers with a score of 17.5/18.

Top Product
Secure

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

Comodo Antivirus with Computer Security Software 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!

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Malware Removal &
Comodo Internet Security Suite 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.

Defend your PC from malicious software such as viruses, prevent your personal information from being stolen and protect your children from Internet dangers, all for $29.99!

User Reviews

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What makes Comodo’s Best Internet Security Software different?

DEFAULT DENY PROTECTION™ (DDP)

Known and listed PC-safe files and applications are easily identified and able to access your PC.

PREVENTION-BASED PROTECTION

Firewall and Antivirus combine to stop viruses and malware before they enter the PC.

SPYWARE SCANNING

Spyware Scanner detects and cleans malware infections in PC registries and disks.

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.

CLOUD-BASED ANTIVIRUS

Cloud-based antivirus scanning detects malicious files even if a user does not have up-to-date virus definitions.

CLOUD-BASED BEHAVIOR ANALYSIS

Cloud-based behavior analysis system detects zero-day malware INSTANTLY.

CLOUD-BASED WHITELISTING

Cloud-based whitelisting of trusted publishers easily identifies a safe file and vendor

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.

EXCLUSIVE ACCESS TO COMODO’S “SAFE-LIST”

List of over two million known PC-friendly files and applications so safe files and apps are allowed to run.

APPLICATION CONTROL

Provides users with the ability to lock down their PC so only known good applications can run.

PERSONALIZED PROTECTION ALERTS

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

GAME MODE

Cloud-based antivirus scanning detects malicious files even if a user does not have up-to-date virus definitions.

ONE-CLICK VIRUS SCANNING

Make sure your PC is clean with one simple button click.

UNCLUTTERED, USER-FRIENDLY INTERFACE

Quickly navigate through the various parts of Firewall protection without getting lost.

THOROUGH SECURITY “WIZARDS”

Preset security settings for simple point-and-click setup.

GET ALL FEATURES FOR $29.99/YEAR!
Comodo Secure Shopping

Comodo Secure Shopping

Comodo Secure Shopping provides unbeatable cyber security for online banking and shopping sessions by ensuring you connect to those websites from within a security-hardened browsing environment.

  • Hides sensitive online data from other processes running 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
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Got more than 1 PC?
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Integrated Firewall

Comodo Internet Security includes the buffer-overflow protection original featured in Comodo Memory free Firewall.

  • 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 COMPLETE PROTECTION

Got more than 1 PC?
Get 3 Licenses for $39.99

Emerging Threats
Integrated Firewall

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

Got more than 1 PC?
Get 3 Licenses for $39.99

FAQ for Comodo Best Internet Security Software

What makes Internet Security better than my current Antivirus and Firewall combo?
Internet Security is a cyber 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.
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
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.
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 the smoothest and most secure user experience possible.
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.
Yes. However, enterprises looking to implement Internet Security on large networks of workstations would benefit from the centralized management capabilities of Comodo Advanced Endpoint Security.
Yes — you are given the option to install exactly the components you want during setup.
Comodo Secure Shopping provides unbeatable security for online banking and shopping sessions by running your favorite browser inside a security-hardened virtual environment that is isolated from the rest of your computer. This creates a threat-resistant tunnel between you and your target website which cannot be attacked by other processes running on your computer. Secure Shopping also features memory-scraping prevention, remote takeover protection, and independent SSL certificate authentication to deliver the next generation of security for online transactions.

CIS Pro offers the same unbeatable protection as our free version plus the following great features:

GeekBuddy
Instantly chat with a Comodo support engineer at any time of day or night. Apart from getting expert advice on any product questions you may have, you can also ask your GeekBuddy to connect to your PC to run a personalized malware cleaning service on it. Just click the GeekBuddy desktop icon to connect. Each CIS Pro license covers 3 PCs, so you get 24/7 professional help for all your devices.
Virus-Free Guarantee
If your PC becomes infected while CIS Pro is installed and cannot be restored to working condition by our support team, the cost of repair is covered up to $500.

Need help with your Comodo products?

We’re here to help, anytime 24/7

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Chat Support

When downloading the software you will also receive access to a GeekBuddy expert, available 24/7. Click on Chat Now from your Management Interface or click on the GeekBuddy icon on your desktop and vendor.

Chat
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Product info & Sales & Support:

888-351-8017
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Make sure to have your order number or subscription information available.

For technical products, questions visit our Support Home Page click on the "Submit a Ticket" link and select "Internet Security Support" from the dropdown menu, and submit.

Online Help Guide

Check out our Online Help Guide for tips on how to use and configure our products and for detailed technical information.

Go to the Help Guide

Forum & Knowledgebase

Our Forum is populated with fellow Comodo users and developers alike and can quite often be the quickest and friendliest way to find answers to questions that you have.

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What's new in Cyber Security Suite?

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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 that 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 a 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 DropBox

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 cyber 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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