The world is advancing digitally with Artificial Intelligence and Cloud Computing transforming daily tasks and increasing reliance on digital data. However, protecting this data from potential threats like malware is essential, giving rise to the field of cybersecurity. This article will break down the concept of viruses, their impact, and how to protect against them.
The term “VIRUS” stands for Vital Information Resources Under Seize. In simple words, a computer virus is a harmful program designed to damage or disrupt data. Similar to biological viruses, computer viruses infect their hosts, usually software, and cause harm by spreading to other files or systems. The first computer virus, known as the Creeper Program, appeared in 1971.
Viruses often reveal their presence through some noticeable signs. Here are common indicators of a computer virus:
Viruses come in different types, each with its unique way of infecting systems:
While viruses cause harm, studying them offers several benefits:
Computer viruses have various negative effects, including:
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