Fill in the blank: Encapsulation can be performed by a _____ to help protect information by wrapping sensitive data in other data packets.1 pointVPN servicefirewallproxy serversecurity zone

Fill in the blank: VPN services perform _____ to protect sensitive data by wrapping it in other data packets.1 pointnetwork segmentationencapsulation packet sniffingtransmission control

1.5-4 What is "encapsulation"? Which of the definitions below describe what is meant by the term "encapsulation"?Group of answer choicesDetermining the name of the destination host, translating that name to an IP address and then placing that value in a packet header field.Taking data from the layer above, adding header fields appropriate for this layer, and then placing the data in the payload field of the “packet” for that layer.Receiving a “packet” from the layer below, extracting the payload field, and after some internal actions possibly delivering that payload to an upper layer protocol.Computing the sum of all of the bytes within a packet and placing that value in the packet header field.Starting a transport layer timer for a transmitted segment, and then if an ACK segment isn’t received before the timeout, placing that segment in a retransmission queue.

Question 1What monitors and filters traffic coming in and out of a network?1 pointDomain name system (DNS)FirewallUncontrolled zoneForward proxy server2.Question 2Stateless is a class of firewall that keeps track of information passing through it and proactively filters out threats.1 pointTrueFalse3.Question 3Fill in the blank: Encapsulation can be performed by a _____ to help protect information by wrapping sensitive data in other data packets.1 pointfirewallproxy serverVPN servicesecurity zone4.Question 4Which security zone is used to ensure highly confidential information and is only accessible to employees with certain privileges?1 pointDemilitarized zone (DMZ)Restricted zoneUncontrolled zoneManagement zone5.Question 5Fill in the blank: A security analyst uses a _____ to regulate and restrict access to an internal server from the internet. This tool works by accepting traffic from external parties, approving it, and forwarding it to internal servers. 1 point forward proxy serverreverse proxy serverport filtercontrolled zone

Using the concept of encapsulation security of the data is---------------OptionsPurely ensuredEnsured to some extentNot ensureVery low

Question 3Encapsulation is the process of adding ________ to the data as it’s passed down the protocol stack.1 pointLayersHeadersTrailersHeaders and Trailers