Module Question 4
Pertanyaan:
- Explain the role of a firewall in protecting a business’s internal network.
- Why is it critical for employees working remotely to use a VPN?
- What is Wi-Fi encryption (like WPA2/WPA3), and why should a business never use an open, unsecured Wi-Fi network?
Status : 100%
Keterangan: saya sudah mengerjakan tugas ini dengan baik dan benar
- A firewall is a security system that acts as a barrier or “digital security guard” between a business’s trusted internal network and an untrusted external network (such as the internet). Its primary role is to monitor, filter, and control incoming and outgoing data traffic based on predefined security rules.
- The use of VPN (Virtual Private Network) for remote working employees is not just a technology trend, but a fundamental need to maintain the security of company data and individual privacy.
- Wi-Fi encryption is the process of scrambling data sent between a device (laptop, phone) and a wireless router. Without encryption, the data is sent in plain text, readable by anyone within range of your Wi-Fi signal,due to Eavesdropping attacks, Man-in-the-Middle attacks, Risk of Malware Spread