![]() Virus Protection for iPhone Do Apple iPhones Need Antivirus Software Read More: What Does Antivirus Software Do? 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. Files run in Comodo containment are kept in a sandbox environment, separate from your operating system. If suspicious code is detected then the antivirus deletes the file or recommends it for containment. Heuristic detection describes the method of analyzing the code of a file to determine if it contains code commonly found in malware. Modify the code slightly, and the malware is rendered undetectable.Ĭomodo Antivirus also uses heuristic detection and containment to ensure that even unknown malware cannot compromise our users’ computers. Like a wanted outlaw in the old west, a cybercriminal can disguise a piece of malware to avoid detection. This process is executed quickly and is an essential feature of an antivirus software, but it is also easy for cybercriminals to evade. Specific detection works by scanning a file for a specific set of characteristics and checking these characteristics against a known list of malware. This is what most people think of when they think about how an antivirus works. ![]() The most basic detection process is known as specific detection. Most modern antivirus programs feature multiple scanning detection processes. This part is more art than science.Whenever you download or launch a file, an antivirus program scans the file for malware. Just use a little common sense and err on the side of caution. You can also delete whole folders that carry the Avira name - but be very careful about doing so! If you delete a folder that contains Avira information, but it isn't an Avira-specific folder, you risk losing important registry information for other programs. ![]() To save yourself a little effort, you can press F3 to automatically search for the next instance of the word. But since there are probably a few dozen Avira values in your registry, it's going to take some time. Then click Edit, Find and type in "Avira." Every time you see a registry key with Avira, delete it. You may want to export your registry first (File, Export) just in case anything goes wrong, but if you like to live dangerously, you don't have to. Open the Windows registry editor by typing "regedit" into the search bar. (Ironically, Avira offers a pretty good registry cleaner, but that would create more problems than it solves.) Remember that drink you poured for yourself earlier? This would be an ideal time to start imbibing it. You're going to have to clean your registry, and unless you have some kind of fancy program to do it for you, you're going to have to do it manually. This is the least fun part of the process, but if you want Avira to disappear and not come back, it's perhaps the most vital step. If you restart your computer and Avira is gone, congratulations! You are now free to run whatever other antivirus program you like. I've had it work and malfunction both ways. I don't have a solid opinion on whether you should. Use the "Add or remove programs" feature in Windows to uninstall Antivirus first, then the Launcher, which is just called "Avira." (This is in Control Panel, or just search for it in the Windows toolbar.) Avira may recommend that you restart your computer between each uninstallation. ![]() But you should at least give it the old college try before you make your life more difficult than it has to be. In theory, uninstalling the Launcher program will solve this issue. As such, if you uninstall Antivirus but not the Launcher, the latter will reinstall the former the next time you update your machine. To simplify a complicated problem, the Avira Launcher (which installs and manages other Avira programs, such as Phantom VPN and System Speedup) requires Avira Antivirus to run. Instead, a program called Avira Launcher is reinstalling it. To make a long story short, the Avira Antivirus software is not reinstalling itself. ![]() Ensure that Avira Antivirus is uninstalled. ![]()
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