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1. Cybercrimes: It defines offenses like hacking, identity theft, cyberstalking, and cyberbullying,
and prescribes penalties for such crimes.
2. Digital Signatures: It provides a legal framework for the use of digital signatures, allowing
secure online transactions.
3. Data Protection: The Act outlines the responsibilities of intermediaries and service providers
in protecting user data and privacy.
4. Regulation of Online Content: It empowers authorities to block harmful or illegal content,
such as obscene material or content promoting terrorism.
5. Cyber Appellate Tribunal: The Act establishes a mechanism for resolving disputes related to
cybercrimes and violations of the IT Act.
A network is a group of devices connected to share resources and communicate with
each other.
The Internet is a vast global network that enables communication and access to
information worldwide.
Networks can be classified into types such as LAN, WAN, MAN, PAN, and VPN, based on
their size and purpose.
LAN connects devices within a small area like a home or office, while WAN connects
multiple LANs across larger geographical areas.
The Internet allows access to websites, communication, and various online activities,
supported by servers and routers.
Malware, including viruses, worms, and Trojans, is designed to harm systems or steal
data.
Antivirus software, firewalls, and secure browsing practices protect devices and data
from cyber threats.
Cyber security involves protecting systems and data from digital attacks such as hacking,
phishing, and cyber bullying.
Phishing scams trick users into sharing sensitive information through fraudulent
messages.
Netiquette promotes respectful and polite online behaviour, ensuring positive digital
interactions.
Cyber law regulates online activities and aims to protect individuals and organisations
from cyber threats.
The Indian IT Act 2000 governs cyber activities in India, addressing issues like cybercrimes,
data protection, and digital signatures.
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