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Which is an example of techcinial control?
An example of a technical control is the use of firewalls to protect a network from unauthorized access. Firewalls monitor and filter incoming and outgoing network traffic based on predetermined security rules, helping to prevent cyber threats. Other examples include encryption of data in transit and at rest, as well as intrusion detection systems that identify and respond to potential security breaches.
What is an analog network?
a network that is analog.
What does network virtualization include?
Network Virtualization (NV) refers to abstracting network resources that were traditionally delivered in hardware to software. NV can combine multiple physical networks to one virtual, software-based network, or it can divide one physical network into separate, independent virtual networks.
What are the classifications of computer networks?
The different types of network are Personal Area Network(PAN), Local Area Network (LAN), Campus Area Network(CAN), Metropolitan Area Network (MAN), Wide Area Network (WAN), and Global Area Network (GAN).by Rhaine
Why you connect ammeters in series in network circuits?
Because ammeters have low resistance. If you connected them in parallel, all the current would flow through the ammeter instead of the circuit you were trying to test, possibly frying the meter but certainly invalidating the measurement.
4 Give two reasons why network might use an error correcting code instead of error detection and retransmission?
1)Time taken to error correcting is less than doing detection and retransmission. Bandwidth use will be less. 2) In detection and retransmission if back messaging occurs the bandwidth will be more
Why network might used an error correcting code instead of error detection?
Networks might use error-correcting codes instead of error detection to ensure data integrity and reliability, especially in environments where retransmitting data is costly or impractical, such as in real-time communications. Error-correcting codes allow the receiver to identify and correct errors without needing a retransmission, thus enhancing throughput and reducing latency. This capability is particularly valuable in applications like satellite communications or streaming media, where maintaining a continuous flow of data is crucial.
What are the four aspects related to the reliable delivery of data in network?
The four aspects related to the reliable delivery of data in a network are error detection and correction, retransmission, flow control, and acknowledgment mechanisms. Error detection and correction ensure that any corrupted data is identified and rectified. Retransmission involves resending lost or damaged packets, while flow control prevents overwhelming the receiver by managing the rate of data transmission. Acknowledgment mechanisms confirm the successful receipt of data, ensuring that both sender and receiver are synchronized in communication.
Which tcp ip model layer creates additional overhead on network resources due to acknowledgements tracking and retransmission of data?
transport
Where can one find Network intrusion detection software?
One can find Network intrusion detection software offered by a number of companies. It can be acquired from 'White Helm', 'SANS', 'Sourcefire' and 'Snort'.
Network Detection and Response (NDR) detects?
Network Detection and Response (NDR) detects lateral movement by analyzing east-west traffic across on-prem, hybrid, and multi-cloud environments
Which network component has the primary function of detecting and logging attacks made against the network?
intrusion detection system
Which service in Windows 2000 Server facilitates intrusion detection of potentially conflicting network addresses on the network?
enhanced monitoring service
What is detection in computer science?
Intrusion Detection and Prevention (IDP) is finding security flaws in your network or computer and patching them or find flaws that have been exploited and tracing them.
How does the lighting detection network work?
it works by using certain tools to predict the weather.
Is Fault detection and performance management are the two types of network management products?
yes
Which cisco command configures static route when correcting an IP routing problem at the network layer?
ip route prefix mask address
