Network Security Measures and Technologies

What is used in a computer to protect a networked server from damage by those who log in to it?

کمپیوٹر میں کیا استعمال کیا جاتا ہے تاکہ نیٹ ورک سرور کو ان لوگوں کے نقصان سے بچایا جائے جو اس میں لاگ ان ہوتے ہیں؟
Answer: Firewall
Explanation

A Firewall is used in a computer network to protect a server from unauthorized access and potential damage by those who log in.

It monitors and controls incoming and outgoing network traffic based on predetermined security rules.

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