Explain how you can use a router to protect your computer from intrusions.
What will be an ideal response?
In a typical LAN, the router is a single point of contact between local devices and the Internet. Two networks can interconnect using a device called a gateway. The routers used on local area networks contain gateway circuitry that allows the LAN to exchange data with the Internet. The router's IP address is the only one that can be accessed directly from the Internet. The rest of the devices in a LAN have non-routable IP addresses that cannot be accessed directly from the Internet. Routers offer network security because they allow external data into the LAN only if a local device specifically requests the data for a download, Web page, or other service. Data that is not specifically requested is blocked, which prevents hackers from randomly choosing an IP address and successfully sending port probes and malware to it.
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Who should be put in charge of maintaining backups?
A) Someone in Auditing B) Someone in IT C) Someone in Quality Control D) Any of the above
TCP/IP uses a numeric value as an identifier to the applications and services on these systems.
Answer the following statement true (T) or false (F)
Match each item with a statement below.
A. can be made the active partition B. can only be divided into logical drives C. partition that contains the boot loader D. a device that distributes traffic for a network service to multiple servers that can provide that service E. software that runs on internetwork devices and prioritizes packets F. power device that provides fault tolerance through battery backup G. action that a user can perform on a computer H. defines a user's environment I. can be divided in up to four primary partitions J. can be used to create a RAID
?A(n) _________ is a path that starts from the root folder and processes down the entire folder structure.
Fill in the blank(s) with the appropriate word(s).