Internet security and antivirus are related but distinct concepts. Here's an explanation of their differences:

Internet Security:
Internet security refers to a broad range of measures and practices designed to protect computer systems, networks, and data from unauthorized access, attacks, and other online threats. It encompasses various aspects of safeguarding information and maintaining privacy while using the internet. Internet security includes measures such as:

Firewall: A firewall is a security barrier that monitors and controls incoming and outgoing network traffic to prevent unauthorized access.

Secure Web Browsing: It involves using secure protocols (e.g., HTTPS) and ensuring websites are legitimate and free from malicious content or phishing attempts.

Email Security: Protecting against spam, phishing emails, and email attachments that may contain malware or viruses.

Data Encryption: Encrypting sensitive data to prevent unauthorized access or interception during transmission.

Password Management: Practicing strong password habits, using multi-factor authentication, and employing password managers to secure accounts.

Network Security: Securing Wi-Fi networks, routers, and other network infrastructure to prevent unauthorized access.

Antivirus:
Antivirus software, on the other hand, is a specific type of software designed to detect, prevent, and remove malicious software, commonly known as viruses or malware. Antivirus programs primarily focus on scanning files, applications, and system processes for known patterns or signatures of malware. When a threat is detected, the antivirus software takes action to quarantine or remove the malicious software from the computer. Antivirus software helps protect against various types of malware, including viruses, worms, Trojans, spyware, and adware.

While antivirus software is an essential component of internet security, it is not comprehensive in itself. Internet security encompasses a broader set of measures beyond just antivirus protection. It includes practices, tools, and technologies that address the overall security and privacy of individuals and organizations while utilizing the internet.

In summary, antivirus software is a specific tool that focuses on identifying and removing malware, while internet security covers a broader scope of practices and measures to protect against a range of online threats and vulnerabilities.