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Flashcards in Systems and Networks Deck (46)
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31

• GCCS-M

Tracks enemies and allies and provides a COP(Common Operational Picture).

32

• DCGS-N

Network that provides access to GALE, GCCS-M and imagery applications

33

What is the difference between HTTP and HTTPS?

HTTP is unsecure while HTTPS is secure.

34

• VLAN

Segments the network so that other users can participate in their own network. An example of this is when marines ride the BHR network, yet have their own marine network.

35

port FTP

20/21

36

port SSH

22

37

port Telnet

23

38

port SMTP

25

39

port DNS

53

40

port HTTP

80

41

port POPv3

110

42

port HTTPS

443

43

• ISNS

A high-speed information network that provides communications to personnel

44

• OPSECON

Used to set internet capabilities for users.

45

• RIVERCITY

Used during emergency situations to limit information being released. EX: Man Overboard, GQ, Med-Evac, etc.

46

• EMCON

Used to reduce telecommunication signatures being sent off the ship. Set when needed to disguise ourselves.