The type of attack that involves capturing data packets from a network and retransmitting them to produce an unauthorized effect is known as a "replay attack." In this attack, an adversary intercepts legitimate data transmissions and then replays them to gain unauthorized access or perform fraudulent actions. This can compromise the integrity and confidentiality of the communication, especially in systems that do not implement proper session management or timestamping.
Sniffer's position can best be described as a monitoring role focused on network traffic analysis and data packet inspection. This position involves capturing and analyzing data packets to identify issues, security vulnerabilities, and performance bottlenecks within a network. Sniffers play a crucial role in network management and cybersecurity by ensuring data integrity and preventing unauthorized access.
firewall
Computer network defense
Computer network defense
Firewall
The simple wireless configuration technique that can make the network invisible to unauthorized users are disable SSID broadcasting. This will disable the network from being broadcasted.
Unauthorized access is the use of a computer or network without permission. Unauthorized use is the use of a computer or its data for unapproved or possibly illegal activities.
Which of the following can compromise network configuration, spread viruses and spyware, and allow unauthorized access to data?
to protect a computer or network from unauthorized access
Rogue
This is assuming that there is no outside access to the Ethernet network such as a Internet connection. If there were then firewalls would be needed to prevent a outside intrusion of the network. In addition to physical access security, a wireless network requires authentication and encryption to prevent unauthorized devices from connecting to the wireless network or capturing and decoding the data that is being transferred via a wireless network connection. If the wireless network has outside WAN access then you would also need firewalls as with the Ethernet network.
For either a personal or a business wireless network, it's to protect it from unauthorized users.