Malware

Malware is any software that is designed to attack or cause harm on computer ,server client or network. Malware attack is a threat for any computer and can attack and infect any devices and any operating system without the victims knowledge. Malware and malicious files inside a computer system can: • Deny access to the critical components of the network • Obtain information by retrieving data from the hard drive • Disrupt the system or even render it inoperable https://www.cisco.com/c/en/us/products/security/advanced-malware-protection/what-is-malware.html