Which of the following is not a method for deterring intrusion? performing social engineering training end users not to divulge passwords using biometric devices to gain access to a computer system using a security software package that logs out users if that user is ‘idle’ for a certain amount of time using a smart card in conjunction with a password to gain access to a computer system

The use of idps sensors and analysis systems can be quite complex. one very common approach is to use an open source software program called running on an open source unix or linux system that can be managed and queried from a desktop computer using a client interface.

Write a method that accepts a string object as an argument and returns the number of words it contains. for instance, if the argument is "four score and seven years ago", the method should return the number 6. demonstrate the method in a program that asks the user to input a string and then passes that string into the method, printing out whatever the method returns.

Answer the following questions regarding your system by using the commands listed in this chapter. for each question, write the command you used to obtain the answer. a. what are the total number of inodes in the root filesystem? how many are currently utilized? how many are available for use? b. what filesystems are currently mounted on your system? c. what filesystems are available to be mounted on your system? d. what filesystems will be automatically mounted at boot time?