What are the differences in lan and wan and how they are used to increase cybersecurity
2. how the osi model and tcp/ip layer align and work together

Local Area Network(LAN):-It is a group of computers usually connected together in a small geographical area for example:-building,office,school etc.

The speed in a LAN is high upto 1000 mbps.

Wide Area Network(WAN):-The computer network which cover a large area.The internet can be a good example of WAN.It consists of LANs and MANs .

The speed is less than LAN upto 150 mbps.

SD-WAN can be used to increase cybersecurity in WANs.

There are different ways in which LAN is used to increase cybersecurity.for ex:-

There are different LANs for ex: wireless security enabled LAN,firewalls installed LAN etc.

The OSI model consists of 7 layers which are as following:-

While TCP/IP consists of less layers than OSI model which are as following:-

TCP(Transmission Control Protocol) is the main protocol that run in the layer 4.IP(Internet Protocol) runs under the layer 3.That's why it's named as TCP/IP suite.

this seems to be in the wrong category. but i'll take some free points my dude

posting this in wrong category will result in people seeing it who won't know the answer.

the benefits of raising bc’s minimum wage to $15 through a

series of pre-announced staged increases far outweigh the likely

costs. claims that such an increase will lead to massive job losses

in low-wage sectors of the economy are not credible.

• an increase to $15 would result in some job losses. however,

the likely impact is less than a 1 per cent reduction in the overall

provincial employment rate, and a 7.6 per cent reduction in the

employment rate for those currently making between $10.25

and $15 per hour.

• the large job loss impacts predicted by some opponents of

minimum wages misrepresent the existing economic research. in

reading and using that research, it is important to recognize that

estimates showing job loss effects of minimum wage increases

apply only to teenagers. estimated effects for young adult and

adult workers range from insignificant to non-existent.

• focusing on teenage workers plays up an inaccurate stereotype

about who earns very low wages in bc and leads to exaggerated

claims about job losses. only 26 per cent of those currently making

between $10.25 and $12 are teenagers, and only 5 per cent

of those making between $12 and $15 are teenagers.