There are several types of security, each serving different purposes. Here are some key categories:
1. Information Security
Protects data from unauthorized access, disclosure, alteration, and destruction. This includes cybersecurity measures to protect digital information.
2. Physical Security
Involves protecting physical assets like buildings, equipment, and personnel from harm or unauthorized access. This includes locks, surveillance cameras, and security guards.
3. Infrastructure Security
Focuses on protecting critical infrastructure such as power grids, water supply systems, and transportation networks from attacks or natural disasters.
4. Application Security
Ensures that software applications are secure from threats. This includes practices like code reviews, penetration testing, and secure coding standards.
5. Network Security
Protects the integrity, confidentiality, and availability of data as it is transmitted across networks. This includes firewalls, intrusion detection systems, and encryption.
6. Cloud Security
Involves securing data and applications that are hosted in the cloud. This includes measures like data encryption, identity management, and access controls.
7. Cybersecurity
A broad field that encompasses protecting computers, networks, and data from cyber attacks. This includes measures like antivirus software, firewalls, and security protocols.
8. Internet of Things (IoT) Security
Focuses on securing connected devices and networks in the IoT ecosystem. This includes smart home devices, industrial sensors, and wearable technology
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Security