Answer: Stealth scanning technique
Explanation:
Stealth scanning technique consist of the following types of scans :
1. FIN scan
2. X- MAS tree scan
3. NULL scan
The FIN scan responds by considering port open if response in received for its packet sent with the fin flag else considered closed.
The X-MAS tree scan fires up by setting a TCP packet with URG, PUSH, FIN flags and the port is considered open if no response.
NULL scans sends null packet and considers it to be an open port.
Stealth scanning techniques considers to get some response from the network with out actually using a handshaking and is used to bypass firewall rules, logging mechanism, and hide themselves as usual network traffic.
What is "listing 9.1"?
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Launch tower
Hope that helps
Answer:
The answer to this question is given below in the explanation section.
Explanation:
The following steps can be used to unlock the cells of the Microsoft Excel worksheet.
- Select the cells B5 through K5, that you want to unlock.
- Then choose the “Home” tab from the tab ribbon.
- In the “Cells” area, then select “Format” > “Format Cells“.
- Select the “Protection” tab.
- Uncheck the box for “Locked” to unlock the cells. Check the box to lock them. Select “OK“.
Answer: Routers
Explanation:
Routers are the device that route packets of data between two or more networks as, core router is that which transmitted data from the other router and route packets based on the network information layers and can forward the other packets based on the data link layers information, the layer on which the bridges are operated.
