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?
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Status: 100% Tercapai
Bukti:
1. A firewall plays a crucial role in protecting a business’s internal network by monitoring and controlling incoming and outgoing traffic based on security rules. It acts as a barrier between the internal network and external threats, helping to block unauthorized access, malware, and suspicious activities. By filtering traffic, a firewall ensures that only trusted data is allowed into the system, reducing the risk of cyber attacks and maintaining network security.
2. It is critical for employees working remotely to use a VPN because it secures their internet connection by encrypting the data being transmitted. When employees access company systems from outside the office, especially using public Wi-Fi, their data can be vulnerable to interception. A VPN protects sensitive information such as login credentials and business data, ensuring safe and private communication between the employee and the company network.
3. Wi-Fi encryption, such as WPA2 and WPA3, is a security method used to protect wireless networks by encoding the data transmitted over them. This ensures that only authorized users with the correct password can access the network and understand the data. A business should never use an open, unsecured Wi-Fi network because it allows attackers to easily intercept, steal, or manipulate sensitive information, which can lead to serious security breaches.