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You can work with the files in the Chest, though with some security restrictions. The Virus Chest can be thought of as a folder on your disk drive, having special properties that make it a safe, isolated place suitable for storing certain files. The whole system if protected by asymmetric ciphers and is resistant to unauthorized misuse. #Avast firefox extension high cpu usage update#The update itself is controlled by the avast! resident e-mail providers (MS Outlook and Internet Mail). ![]() The system is based on the SMTP protocol (as used for e-mail messages). PUSH updates, however, are initialized by our server they result in your computer quickly responding and performing the necessary update. Usually, every installed program checks occasionally for new version availability. It is a dramatic change in the philosophy of updates. #Avast firefox extension high cpu usage professional#When the number of those signs exceeds the user-defined level, the message is considered dangerous and the user is warned.Ī special feature of the Professional Edition is PUSH updates. The heuristic module performs a thorough investigation of every e-mail message and watches for suspicious signs that might announce virus presence. This feature can protect against new, unknown viruses and worms that are not possible to detect by the usual means. ![]() Second, there is a special plugin for MS Outlook only with mail scanning completely transparent, requiring no special settings.Ī new feature of version 4 is heuristic analysis of e-mail scanners. It is capable of protecting any existing e-mail client that uses these protocols. It offers a wide range of settings, such as the possibility to specify that files will be scanned during copying, or scanning will include files with a given set of extensions only.Į-mail/News protection consists of two independent modules first, there is a generic scanner working on the SMTP/POP3/IMAP4/NNTP protocol level. ![]() avast! features a powerful resident module that is able to detect a virus before it has any chance to infect your computer.Īvast! Home Edition contains resident protection of the computer file system and a resident module for e-mails.įile system protection ensures that no virus will be started on the computer. Resident protection (the real-time protection of the computer system), is one of the most important features of an antivirus program today. ![]()
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