Understanding Network Security
Network security involves the policies and practices adopted to prevent and monitor unauthorized access, misuse, or denial of a computer network and its resources. It is a critical component of overall cybersecurity.
Key Components of Network Security
- Firewalls: Use firewalls to create a barrier between trusted internal networks and untrusted external networks.
- Intrusion Detection Systems: Implement intrusion detection systems to monitor network traffic for suspicious activity.
- Virtual Private Networks (VPNs): Use VPNs to secure remote access to the network.
By focusing on these fundamentals, organizations can build a robust network security framework to protect their data and resources.
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