Netflow and IDS (intrusion detection system) are the two tools used for incident detection can be used to detect anomalous behavior, to detect command and control traffic, and to detect infected hosts.
The Netflow is CISCO feature used for collecting IP traffic information and monitoring network traffic on a specific interface. Similar to this, IDS is an a<span>pplication that monitors a network or systems for malicious activity or policy violations.</span>
Answer:
Option(e)
Explanation:
rand() function results into a random number between 0 to a maximum number RAND_MAX which is a constant. To range it from 1, 1 is added and to decide its maximum value it should be modulo with that number. For example - if a number generated is 56 the 56%10 will be 6 which is in the range of 1 to 10. Option(a) is same as Option (b) because 1 is added and then subtracted which is neutral. Similarly, option (c) is also same.
Answer:
more /var/log/auth.log
less /var/log/auth.log
Explanation:
The commands that can be used to view the content of the auth.log file page by page are:
more /var/log/auth.log
less /var/log/auth.log
Answer: There are four types of operators in QBASIC. They are Arithmetic Operators, Relational Operators, Logical Operators and Sting Operator. a. Arithmetic Operators. Arithmetic Operators are used to perform mathematical calculations like addition, subtraction, division, multiplication and exponential. :)
