<u>Answer:</u>
<u>Privacy concerns.</u>
<u>Explanation:</u>
Privacy concerns have played an important role in how we collect digital data. For example, privacy activists believe that an individual has the right to know how his or her information is being used and that such an individual also has the right to withhold such information.
Such issues have affected the ability of law enforcement agencies to investigate criminal activities. For example, an individual who is accused of a crime may claim a <em>right to withhold his personal information, such as his mobile device, and thus he refuses to give out such information.</em>
Answer:
The absolute most decimating ransomware and Trojan malware variations rely upon vulnerabilities in the Windows Server Message Block (SMB) to proliferate through an association's system. Windows SMB is a convention utilized by PCs for record and printer sharing, just as for access to remote administrations.
A fix was discharged by Microsoft for SMB vulnerabilities in March 2017, yet numerous associations and home clients have still not applied it. So now, the unpatched frameworks permit dangers that exploit these vulnerabilities inside, helping dynamic malware crusades spread like Californian rapidly spreading fire.
SMB vulnerabilities have been so effective for danger entertainers that they've been utilized in the absolute most unmistakable ransomware episodes and refined Trojan assaults of the most recent two years. Truth be told, our item telemetry has recorded 5,315 discoveries of Emotet and 6,222 of TrickBot in business systems—two Trojan variations that are utilizing the SMB vulnerabilities—over the most recent 30 days alone.
Answer and explanation : The TCP/IP means TRANSMISSION CONTROL PROTOCOL AND INTERNET PROTOCOL It governs all the communication which are performed over network it has a set of protocol. It defines how different types of conversation are performed without any fault through a network
THERE ARE 5 TYPES OF LAYER IN TCP/IP MODEL
- APPLICATION LAYER: It is present at upper level it is used for high level products for the network communication
- TRANSPORT LAYER: This layer is used for transfering the message from one end to other end
- NETWORK LAYER : Routers are present in network layer which are are responsible for data transmission
- DATALINK LAYER : it is used when there is any problem in physical layer for correcting this datalink are used
- PHYSICAL LAYER: Physical; layer are responsible for codding purpose which we used in communication process
Answer:
C. 220.100.100.45 to 220.100.100.46
Explanation:
The Classless IP subnetting of 220.100.100.0 begins from the fourth octet of the IP address. To get 45 subnet mask, it uses 6 bits from the fourth octet, which approximately give 64 subnets, while the remaining 2 bits are used for host IP addressing.
The useable host IP addresses are gotten from the formula '
-2', with n=2 bits.
useable host IP addresses = 2^2 - 2 = 2 addresses per subnet.
While the 12th subnet is 12 x 2^2 = 44.
This means that the 12th subnet mask starts with 220.100.100.44 (as the network address) and ends with 220.100.100.47 as broadcast IP address, while '.45' and '.46' are the assignable addresses of the subnet.
