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How can a network administrator improve security when connecting multiple devices in a local network?

hard📝 Conceptual Q9 of 15
Computer Networks - Network Fundamentals
How can a network administrator improve security when connecting multiple devices in a local network?
AUse strong passwords and enable a firewall
BDisable all network connections
CAllow all devices to access everything freely
DRemove antivirus software
Step-by-Step Solution
Solution:
  1. Step 1: Identify common security measures for networks

    Strong passwords and firewalls protect devices and data from unauthorized access.
  2. Step 2: Evaluate other options for security

    Disabling connections or removing antivirus reduces functionality or security; allowing free access is unsafe.
  3. Final Answer:

    Use strong passwords and enable a firewall -> Option A
  4. Quick Check:

    Network security = Passwords + firewall [OK]
Quick Trick: Strong passwords and firewalls protect networks [OK]
Common Mistakes:
MISTAKES
  • Disabling connections unnecessarily
  • Allowing unrestricted access
  • Removing antivirus software

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