![]() Anything suspicious is uploaded to the company’s cloud network for immediate analysis. There’s also heuristic monitoring that watches for signs that an attack is underway. This protection starts with a file-scanning engine that looks for matches to known exploits. With one of the deepest arrays of protective features, Bitdefender 2018 total security antivirus sets the standard with ultrafast quick scans, minimal system performance overhead, and the ability to customize most aspects of your protection or let the program do it.īitdefender uses the same protection on all its Windows consumer products. Our rigorous testing has put Bitdefender 2018 total security on top of the list. We recommend choosing the best antivirus you can afford. If any virus cannot be detected in its initial infection stage than it corrupts the whole system including the freeware antivirus software. Symantec, AVG, Kaspersky, Bitdefender, BullGuard, McAfee, Avast, Avira, Trend Micro, Panda & Comodo are some of these.Īs we see more and more sophisticated viruses designed, free versions of the antivirus software becomes too weak to detect. In fact, all these factors eventually increase the maintenance costs.įor many years now open source free antivirus software has been available by software companies. By causing system failure, wasting computer resources & corrupting data. ![]() Another motive is to demonstrate that vulnerability exists in all software.Ĭomputer viruses currently cause billions of dollars worth of economic damage each year. From profit-seeking, ransomware, sending political messages, personal amusement or sabotage. Viruses often deploy complex anti-detection strategies to evade the antivirus software. Majority of viruses target systems running Microsoft Windows operating systems. When this duplication occurs, the affected areas become infected with a computer virus. Infected computer programs become affected in data files or the boot sector of the disk drive. And this software modifies other computer software programs by inserting its own code. ![]() When this virus program is executed it automatically duplicates itself. Before going deep into the technical part, one must know what a virus is.Ī computer virus is a type of malicious software program. Blog 2018’s Best Antivirus Software (Bitdefender 2018 Total Security)īitdefender 2018 Total Security is an amazing piece of antivirus software.
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