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Virus
A virus is a type of malware that attaches itself to a program or file and can spread to other
systems when the infected file is shared. Viruses can corrupt or delete data, slow down system
performance, and cause other issues that may make the device unusable.
Worm
A worm is a self-replicating piece of malware that spreads across networks without needing to
attach itself to other programs. Worms can multiply quickly and spread across devices, using
network connections to infect other systems. They often overload networks or systems, causing
them to crash.
ANTIVIRUS
Antivirus software is designed to detect, prevent, and remove malware from a computer or
device. It works by scanning files, programs, and websites for known viruses or suspicious activity.
Modern antivirus programs also include features like firewall protection, email scanning, and
real-time monitoring to ensure a device is protected from the latest threats.
Norton McAfee Quick Heal
PROTECTING YOUR DATA ON THE INTERNET
To protect your data online, it’s important to be aware of potential threats and take steps to
safeguard your personal information. This can include using strong, unique passwords for each
account, enabling two-factor authentication, regularly updating software, and being cautious
when clicking on links or downloading files. Using a reputable antivirus program and a secure
network can also help protect your data from cyber threats.
CYBER SECURITY
Cyber security refers to the practice of protecting systems, networks, and data from digital
attacks. These attacks could be in the form of malware, hacking, or other malicious activities.
Cyber security is essential for ensuring the safety of personal information, as well as the integrity
of business and government data.
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