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How to know if a comodo firewall application is safe

how to know if a comodo firewall application is safe

Safe Mode (Default): While filtering network traffic, the firewall automatically creates rules that allow all traffic for the components of applications. Firewall links a list of over two million well-known PC-friendly applications. If a file that cannot be found in the Safe List knocks on the door on the. The firewall does not attempt to learn the behavior of any application 'Safe' by Comodo, if the checkbox Create rules for safe applications is selected. EM CLIENT DID NOT IMPORT CONTACTS

Clicking the More Options in the Firewall alert expands the lower panel and displays more options for reacting to the alert. The first three options enable you to select your reaction to the activity or connection attempt requested. Treat this application as - Enables you to select a predefined security policy to be deployed on to the application in question.

Select this option and select a predefined policy depending on the trustworthiness and type of the application. Submit the files to COMODO for analysis - Select this option if you suspect that that the application that has raised this alert as a malware. Comodo Internet Security sends the application to Comodo automatically, irrespective of your Allow or Block response.

Comodo analyzes the application and includes it in the safe list or black list accordingly. Create a "Windows" system restore point - Selecting this option instructs your Windows Operating System to create a restore point. This enables you to safely rollback your system to the previous system state if you encounter problems because of allowing or blocking this request. Note : This option is only available if Windows System Restore is enabled in your system. You can check whether system restore is enabled by visiting the Windows control panel:.

Windows 7. Make sure that the Protection status of the hard disk drive partition s is set to 'On' under 'Protection Settings'. If Comodo Time Machine CTM is installed in your system, the restore point is created by it irrespective of whether the Windows Restore Point is enabled in your system or not.

Background Note : Comodo Time Machine is a powerful system rollback utility that allows you to quickly restore your computer to an earlier point in time. The software is free of charge and allows you to quickly recover your computer to its last working state in the event of malware attacks or system crashes.

Now that we've outlined the basic construction of an alert, lets look at how you should react to them:. Comodo Internet Security generates an Antivirus alert whenever a virus or malware tries to be copied or executed without your knowledge and displays the alert at the bottom right hand side of your computer screen. These alerts are a valuable source of real-time information that helps the user to immediately identify which particular files are infected or are causing problems and the choices for actions to be taken.

The alert contains the name of the virus detected and the location of the file or application infected by it. Disinfect the file if there exists a disinfection routine for the detected file or move the file or application to Quarantined Items for later analysis. Ignore the alert only if you trust the application or the source of application by clicking 'Ignore'. Comodo Internet Security will disinfect and clean the file or application. Refer to Quarantined Items for more details.

If you click 'Once', the virus is ignored only at that time only. If the same application invokes again, an Antivirus alert is displayed. Add to Trusted Files. The alert is not generated if the same application invokes again. The Antivirus sends the file to Comodo for analysis. If the file is trustworthy, it is added to the Comodo safelist. Add to Exclusions. If you click 'Add to Exclusions', the virus is moved to Exclusions list.

Comodo Internet Security generates a Firewall alert on network connection attempts. The followings steps will help you answer a Firewall alert: :. Carefully read the 'Security Considerations' section. The Firewall can recognize thousands of safe applications. For example, Internet Explorer and Outlook are safe applications. If the application is known to be safe - it is written directly in the security considerations section along with advice that it is safe to proceed.

Similarly, if the application is unknown and cannot be recognized you are informed of this. If it is one of your everyday applications that you want to grant Internet access to then you should select Allow This Request it may be the case that the application has not yet been added to the safe application database yet. If you don't recognize the application then we recommend you select Block This Request , but do not select the Remember My Answer option. In all cases, clicking on the name of the application opens a properties window that can help you determine whether or not to proceed:.

If you are sure that it is one of your everyday application, try to use the Treat This Application As option as much as possible. This deploys a predefined firewall policy on the target application. For example, you may choose to apply the policy Web Browser to the known and trusted applications 'Internet Explorer', 'FireFox' and 'Opera'. Each predefined policy has been specifically designed by Comodo to optimize the security level of a certain type of application.

Remember to check the box Remember My Answer. If the Firewall alert reports a behavior, consistent with that of a malware in the security considerations section, then you should block the request AND click Remember My Answer to make the setting permanent. As with Firewall Alerts, carefully read the 'Security Considerations' section. Comodo Internet Security can recognize thousands of safe applications.

If it is one of your everyday applications that you want to grant execution rights to then you should select Allow This Request. If you don't recognize the application then we recommend you select Block This Request but do not select Remember My Answer check box. Avoid using the Installer or Updater policy if you are not installing an application. This is because treating an application as an 'Installer or Updater' grants maximum possible privileges onto to an application - something that is not required by most 'already installed' applications.

If you select 'Installer or Updater', you may consider using it temporarily with Remember My Answer left unchecked. Unless you know for a fact that the application performing the activity is legitimate, then Comodo recommends blocking these requests. Protected Registry Key Alerts usually occur when you install a new application.

If you haven't been installing a new program and do not recognize the application requesting the access , then a 'Protected Registry Key Alert' should be a cause for concern. Run with elevated Privileges. CIS will display this kind of alert when the installer of an unknown application requires administrator, or elevated, privileges to run. An installer that is allowed to run with elevated privileges is permitted to make changes to important areas of your computer such as the registry.

If you have good reason to trust the publisher of the software then you can click the 'Allow' button. This will grant the elevated privilege request and allow the installer to run. If you are unsure of the safety of the software, then Comodo recommends that you run it in the sandbox by clicking the 'Sandbox' button.

If this alert is unexpected then you should abort the installation by clicking the 'Block' button for example, you have not proactively started to install an application and the executable does not belong to an updater program that you recognize. If you select 'Always trust the publisher of this file' then CIS will treat all files from this installer as safe and no future alerts will be generated when you run executables by this publisher. In all cases, please remember to select 'Submit this file to Comodo for analysis' so that our researchers can establish whether the application is safe or not.

If it is found to be safe, we shall add it to the global safelist whitelist. If it is found to be malicious we will add it to our global list of malware signatures blacklist. Comodo will then distribute the updated lists to all users of CIS. There are two versions of this alert - one for unknown installers that are not digitally signed and the second for unknown installers that are digitally signed but the publisher of the software has not yet been white-listed they are not yet a 'Trusted Software Vendor'.

Unknown but signed installers can be allowed to run if you trust the publisher, or may be sandboxed if you would like to evaluate the behavior of the application. CIS v6, released February , provided a major revision of the user interface and significant new features such as a fully sandboxed desktop environment. Release 7 became official in April This release includes a new virus monitoring tool called VirusScope and Web Filtering features that provide control over user access to web content.

Became official on 3 November It includes enhanced auto-sandboxing features. Became official on 22 December Became official on 26 March It includes extra functionality in creating rules and full support for Windows 10 October update. Comodo Endpoint Security Manager CESM is a server product for centrally managing the security settings and security components of network endpoint computers.

The antivirus and firewall software managed by CESM are versions of the same software used by the consumer versions of Comodo Internet Security [16] [17] [18]. PC Magazine lead security analyst, Neil J. Rubenking, reviewed Comodo Firewall Pro 3.

He praised the suite's firewall capabilities but criticized its antimalware capabilities. Three years and three version later, Comodo Antivirus results became significantly better. In a 9 January review, Techworld awarded Comodo Internet Security Pro 4 of 5 stars and concluded "Cloud-based scanning and behaviour analysis joins a suite of top-notch security tools, designed to keep your PC secure. The average user will appreciate its largely automatic operation, though, while experts enjoy the powerful tools and extreme configurability.

Reviewing the software again, Neil J. Reubenking gave it a score 4. Reubenking concluded "The biggest win for Comodo Internet Security Complete isn't in features, but in support. The GeekBuddy service fixes any problem, security or otherwise, using remote assistance. A Virus-Free Guarantee reimburses you for damage if malware gets past Comodo; you can also get reimbursed for expenses related to identity theft. Add a GeekBuddy-powered tuneup tool and an unusually powerful backup utility and you've got a winner.

Rubenking, reviewed Comodo Internet Security in with very poor performance. Products that surpass the industry standard measured by the mean score of the participating products are awarded a certificate. Comodo Internet Security participated in their tests since , and for the first time in February , Comodo Internet Security Premium version 6.

On 18 January , Matousec, an independent tester of security software, analyzed 38 security products for their proactive defense capabilities and ranked Comodo Internet Security Premium v6 number one. From Wikipedia, the free encyclopedia. This article contains content that is written like an advertisement. Please help improve it by removing promotional content and inappropriate external links , and by adding encyclopedic content written from a neutral point of view.

April Learn how and when to remove this template message. Comodo Internet Security version 10 Premium on Windows Windows 7 and later; [1] OS X Comodo Group. Retrieved 5 November Retrieved 10 October PC Advisor. Retrieved 29 July Retrieved 27 May Retrieved 13 March File Urgent. Archived from the original on 7 February

How to know if a comodo firewall application is safe yum install vnc server redhat how to know if a comodo firewall application is safe


Firewall protection is a batch of security measures for your PC, designed to keep malware, viruses, and hackers at bay. How Firewall Works? Firewall is network security software, programmed to prevent illegal access that travels in and out of a private network. It helps to manage the incoming and outgoing traffic of network that is based on a specific set of protocol. It examines each an every activity and blocks if it does not meet the required security norms.

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. Sounds like Default Deny is important.

It is. But I'm not making every decision, right? I couldn't handle that. Not at all! Our free firewall software has access to Comodo's safe-list of over two million known PC-friendly applications. When one of them accesses your PC, the firewall won't bother you because there's no reason to worry.

OK, but what if a file I don't recognize asks for access? Our free firewall contains detailed alerts letting you know the severity of the threat, and the type of file asking to execute. Will programs run OK in the Sandbox? 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. And how is Comodo Free Firewall software different from the dozens of other firewalls out there? Is it free for business users too? This hard limit has already led to the development of 'work-around' solutions such as Network Address Translation NAT , which enable multiple hosts on private networks to access the Internet using a single IP address.

Comodo Internet Security Version 6. If enabled, you can also choose the security level from the accompanying drop-down menu: The choices available are: Block All: The firewall blocks all traffic in and out of your computer regardless of any user-defined configuration and rules. The firewall does not attempt to learn the behavior of any application and does not automatically create traffic rules for any applications.

Choosing this option effectively prevents your computer from accessing any networks, including the Internet. New users may want to think of this as the 'Do Not Learn' setting because the firewall does not attempt to learn the behavior of any applications. Nor does it automatically create network traffic rules for those applications.

You will receive alerts every time there is a connection attempt by an application - even for applications on the Comodo Safe list unless, of course, you have specified rules and policies that instruct the firewall to trust the application's connection attempt.

If any application tries to make a connection to the outside, the firewall audits all the loaded components and checks each against the list of components already allowed or blocked. If a component is found to be blocked, the entire application is denied Internet access and an alert is generated.

This setting is advised for experienced firewall users that wish to maximize the visibility and control over traffic in and out of their computer. Safe Mode Default : While filtering network traffic, the firewall automatically creates rules that allow all traffic for the components of applications certified as 'Safe' by Comodo, if the checkbox Create rules for safe applications is selected. For non-certified new applications, you will receive an alert whenever that application attempts to access the network.

Should you choose, you can grant that application Internet access by choosing 'Treat this application as a Trusted Application' at the alert. This deploys the predefined firewall ruleset 'Trusted Application' onto the application. Training Mode : The firewall monitors network traffic and create automatic allow rules for all new applications until the security level is adjusted. You will not receive any alerts in 'Training Mode' mode.

Alert Settings Do NOT show popup alerts - Configure whether or not you want to be notified when the firewall encounters a request for network access. Choosing 'Do NOT show popup alerts' will minimize disturbances but at some loss of user awareness. The firewall will display an alert as shown below if it detects a new network for example, when you connect to a wired home or office network or a Wi-Fi network You can select the type of new network you are connected to, so that the firewall configuration is optimized for the type of connection.

The drop-down options allow you to select the conditions under which you want alerts to be displayed: Unsecured Wireless Networks Only Default - TrustConnect alerts are displayed only if you are connecting to an unencrypted wireless network. Public and Unsecured Wireless Networks only - TrustConnect alerts are displayed whenever you connect to a public wireless network irrespective of whether the connection is encrypted You will be alerted and offered the opportunity to secure the connection via the following notification: Turn traffic animation effects on - By default, the Comodo Internet Security's 'Shield' tray icon displays a small animation whenever traffic moves to or from your computer.

Set alert Frequency level - Enabling this option allows you to configure the amount of alerts that Comodo Firewall generates, from the drop-down. It should be noted that this does not affect your security, which is determined by the rules you have configured for example, in ' Application Rules ' and ' Global Rules'. For the majority of users, the default setting of 'Low' is the perfect level - ensuring you are kept informed of connection attempts and suspicious behaviors whilst not overwhelming you with alert messages.

This setting provides the highest degree of visibility to inbound and outbound connection attempts but leads to a proliferation of firewall alerts. For example, using a browser to connect to your Internet home-page may generate as many as 5 separate alerts for an outgoing TCP connection alone. High : The firewall shows separate alerts for outgoing and incoming connection requests for both TCP and UDP protocols on specific ports for an application.

Low: The firewall shows alerts for outgoing and incoming connection requests for an application. This is the setting recommended by Comodo and is suitable for the majority of users. Very Low : The firewall shows only one alert for an application. Set new on-screen alert time out to : Determines how long the Firewall shows an alert for without any user intervention.

By default, the timeout is set at seconds. You may adjust this setting to your own preference. Advanced Settings Comodo Firewall features advanced detection settings to help protect your computer against common types of denial of service DoS attack. Filter loopback traffic : Loopback connections refer to the internal communications within your PC. Any data transmitted by your computer through a loopback connection is immediately also received by it.

This involves no connection outside your computer to the internet or a local network. The IP address of the loopback network is

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Discussion in ' other firewalls ' started by southcat , Sep 20, Log in or Sign up. Wilders Security Forums. Anyone know how to open port in Comodo Firewall? Joined: Dec 27, Posts: I have tried to open a single port for an application, no matter how i tried in comodo firewall it just won't work.

Anyone know how to configure it exactly. Comodo Firewall 4. Thanks for concerns. Regards southcat. Joined: Mar 4, Posts: Location: Romania. If not put the same rule in Global rules. Thanks for opinion. Not working, i tried many combination already, only disable firewall can work. What do you see in firewall log? Read More. Internet Security Pro. Free Trial. Comodo Internet Security Complete.

Was this article helpful? Please tell us what we can improve This field is required. About the Author Sophie Anderson Cybersecurity researcher and tech journalist. About the Author Sophie Anderson has spent the last 10 years working as a software engineer for some of the biggest tech companies in Silicon Valley.

Share this Review 0. Check the top 3 alternative antivirus programs 9. Comodo User Reviews 32 Show first. English German 5. French 5. Italian 5. Polish 4. Russian 4. Arabic 2. Czech 1. Greek 1. Spanish 1. You can trust the Community! Companies can't ask us to delete or change user reviews.

Rick Hull. Was it helpful? I have been using Comodo for 10 yrs i think recommended to our Tafe computer network and server class lecturers and used on ancient systems slow laptops that salvaged after 15 yrs sitting on shelf a extra stick ram a ssd drive not fast but did it for those of us no money lol and on the win 10 enterprise system i managed to score from a retiring lecturer so never had a problem with its software and if cast back to Norton years ago you basically had to pay for removal tool or format your machine and as a disability pension not allow for lots flash software this was always the bonus for me free security suite and if helping mates out i always slip this in as its is free and no trouble at all to remove never thought it actually sneakily loads i Visit Comodo Reply Share.

Tom F. Comodo Automatic-Containment, in a league of it's own. Comodo's Automatic-Containment technology is by far superior to anything else on the market. You guys rock, I can't wait to see what the future holds for this company! Worse to deal with then any Virus. Well where to start? I mean the 80s where great for playing PC games and such Sooo based on this would I recommend it? Hell no Justin Bonifacino David. Hi David, I'm sorry to see the not-so-great review and the sub-bar experience that you recently had with Comodo Internet Security.

Have you tried to contact Comodo support for assistance? There are many factors that likely Show More led to performance-related issues including not having the proper minimum system requirements, another conflicting security software installed, not having the proper settings, and many others.

Comodo is garbage. I have a super slow laptop with windows 7 installed and i tought "i am gonna try comodo" and that was a big mistake, i let comodo do a scan and I uinistalled it immediately and i am never going to install it again. Justin Bonifacino S.

Hi, I'm sorry to see that you did not have a great experience with our software. I noticed that you are an "Android user" under your review but it says that you installed our security on a Windows 7 machine. It's very likely Show More that your installation or security settings are user-error based and our support would be happy to address.

Dont install comodo please. Please Dont install this fucking software Now let me tell what technique they use Bob Michael. What a lot of apsolute shit. Ive been using this software for over 20 years now with zero issues and not nagging software asking me to upgrade. Bare in mind that if you have other software on your pc that does not play nicely with Show More comodo, thats more lickly your issues, or you alowed a virus into your pc.

Telling others that comodo is bad is soo misleading. This Comodo is solid and probally even the best out there. The antivirus program by comodo may not be as good in detection rate compaired to other, but the firewall isolate any program that is dodgy, turniates it and sandboxes it before it damages your pc, so I don't know want your rant is all about.

Justin Bonifacino Michael. Hi Michael, I'm sorry to see your experience was not a positive outcome in using our testing our security.

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