What is it ?
Network Security are the measures a firm takes to secure and protect their devices, network, systems, data, etc, from unauthorized use.
Why does it matter?
Network secutiry matter because modern day businesses use networks in every aspect from transactions, information, data, and operations, etc.
What can businesses do ?
Businesses can use firewalls, VPN's, Encryption, Multi-factor Authentication, Endpoint protection, and security monitoring to help this issue
How do these tools help businesses?
Businesses can use these tools to minimize attacks on their networks, which in turn, will minimize distrust, improve efficiency, improve security, and will be beneficial for the overall firm.