#Webroot free antivirus download software
#Webroot free antivirus download Pc

This computer virus infected Digital Equipment Corporation's ( DEC) PDP-10 mainframe computers running the TENEX operating system. See also: Timeline of notable computer viruses and worms 1949–1980 period (pre-antivirus days) Īlthough the roots of the computer virus date back as early as 1949, when the Hungarian scientist John von Neumann published the 'Theory of self-reproducing automata', the first known computer virus appeared in 1971 and was dubbed the ' Creeper virus'.

Some products also include protection from other computer threats, such as infected and malicious URLs, spam, scam and phishing attacks, online identity (privacy), online banking attacks, social engineering techniques, advanced persistent threat (APT), and botnet DDoS attacks.

#Webroot free antivirus download software

In particular, modern antivirus software can protect users from malicious browser helper objects (BHOs), browser hijackers, ransomware, keyloggers, backdoors, rootkits, trojan horses, worms, malicious LSPs, dialers, fraud tools, adware, and spyware.

However, with the proliferation of other malware, antivirus software started to protect from other computer threats.

Security information and event management (SIEM)ĬlamTk, an open source antivirus based on the ClamAV antivirus engine, originally developed by Tomasz Kojm in 2001Īntivirus software, or antivirus software (abbreviated to AV software), also known as anti-malware, is a computer program used to prevent, detect, and remove malware.Īntivirus software was originally developed to detect and remove computer viruses, hence the name.

Host-based intrusion detection system (HIDS).The many functions it provides you with go beyond a basic scan, enabling you to have your computer in optimal shape and your personal data protected.

#Webroot free antivirus download Pc

Webroot SecureAnywhere Complete is a great tool that you can use to keep your PC safe and virus-free. Other utilities include the 'System Optimizer' that will scan for unnecessary files and registry entries, then clean them permanently. The 'Identity Protection' component of the application enables you to activate or deactivate the 'Identity' and 'Phishing Shields', thus keeping your private information secure at all times.Īdditionally, Webroot SecureAnywhere Complete offers a 'Backup and Sync' function that allows you to store online up to 25 GB of data, preventing the risk of complete data loss in the case of a computer failure. Moreover, you can add various files on an exception list, so as to be automatically blocked, or on the contrary, permitted to run despite the fact that Webroot SecureAnywhere Complete might see them as a threat. Using the 'Custom Scan', you can select a particular file or directory that you want to check. With the 'Deep Scan', you can make sure that your computer is not infected with rootkits, Trojans or other virtual dangers. The 'Full Scan' allows you to check all local hard drives, verifying that there are no corrupt files or folders. As such, you can use the 'Quick Scan' that will perform a surface analysis of the files in the active memory of your computer. The application provides you with customizable 'PC Security' settings and offers four scanning modes, for different situations when you might need to resort to them. Webroot SecureAnywhere Complete is an efficient and reliable system protection solution that allows you to keep your computer at bay from any viruses, Trojans, spyware, adware and rootkits, using a heuristic method of preventing infections.