Explain how SYN Flood attacks can be controlled.
What will be an ideal response?
Two things can be done:
First, Internet hosts can program their firewalls to block outbound message packets that contain invalid internal IP addresses.
Second, security software can scan for half-open connections that have not been followed by an ACK packet. The clogged ports can then be restored to allow legitimate connections to use them.
PTS: 1
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A string literal:
a) contains only one character. b) contains numbers rather than letters. c) is a sequence of characters in double quotation marks. d) contains exactly its variable name and nothing else.
Over time, disruptive innovation tends to become less attractive to users in a new market.
Answer the following statement true (T) or false (F)
Because a(n) ____________________ function can be called explicitly after all objects have been declared, it can be used as a cast independent of its initialization purpose.
Fill in the blank(s) with the appropriate word(s).
You can press the ____ key to open the active page in a browser window.
A. F2 B. F6 C. F8 D. F12