Attacks

Question 1

This type of attack Sends syn request from a spoofed address

Teardrop
Synflood
Land
Ping of Death

Answer 1

Synflood

Question 2

This attack deals with MTU size fragmentation

Teardrop
Synflood
Land
Ping of Death

Answer 2

Teardrop

Question 3

This attack uses same src and dest

Teardrop
Synflood
Land
Ping of Death

Answer 3

Land

Question 4

This attack uses large ICMP’ not fragmented therefore receiver may not be able to handle.

Teardrop
Synflood
Land
Ping of Death

Answer 4

Ping of death

Question 5

How to mitigate a replay attack?

IPS
OTP
Rate limit or drop half formed sessions

Answer 5

OTP

Question 6

How to mitigate a synflood attack

IPS
OTP
Rate limit or drop half formed sessions

Answer 6

rate limit and block or drop half formed sessions

Question 7

How to mitigate a teardrop attack

IPS
OTP
Rate limit or drop half formed sessions

Answer 7

IPS

Question 8

Class M vault attack resistance

1/4 hour
1/2 hour
1 hour
2 hours

Answer 8

1/4 hour

Question 9

Class 1 vault attack resistance

1/4 hour
1/2 hour
1 hour
2 hours

Answer 9

1/2 hour

Question 10

Class 2 vault attack resistance

1/4 hour
1/2 hour
1 hour
2 hours

Answer 10

1 hour

Question 11

Class 3 vault attack resistance

1/4 hour
1/2 hour
1 hour
2 hours

Answer 11

2 hours

Question 12

This type of attack uses ICMP echo to a network address while spoofing src address

Smurf
Synflood

Answer 12

Smurf

Question 13

CPU OP code 0x90 is for
X86
Motorola chip

Answer 13

x86

Question 14

CPU OP code 0x4E7 is for
X86
Motorola chip

Answer 14

Motorola Chip