Question 1

Trin00 can run as a ___________,a program that usually has no visual interface and provides some background service.

Accepted Answer

The answer of Trin00 can run as a ___________,a program...

Question 2

How does the SYN cookie work?

Accepted Answer

A) Replaces cookies left by virus\worm programs. 
B) Enables encryption of outbound packets. 
C) Prevents memory allocation until third part of SYN ACK handshaking. 
D) Causes server to send wrong SYNACK to the client. 
A) Replaces cookies left by virus\worm programs. 
B) Enables encryption of outbound packets. 
C) Prevents memory allocation until third part of SYN ACK handshaking. 
D) Causes server to send wrong SYNACK to the client.

Question 3

Trojan horses often gain access to users machines by appearing as a funny or useful file sent as an e-mail ____________.

Accepted Answer

The answer of Trojan horses often gain access to users...

Question 4

Which router configuration is potentially least vulnerable to an attack?

Accepted Answer

A) Routers to external networks that support multiple internal interfaces 
B) Routers that filter packets with source addresses in the local domain 
C) Routers with two interfaces that support subnetting on the internal network 
D) Proxy firewalls where the proxy applications use the source IP address for authentication 
A) Routers to external networks that support multiple internal interfaces 
B) Routers that filter packets with source addresses in the local domain 
C) Routers with two interfaces that support subnetting on the internal network 
D) Proxy firewalls where the proxy applications use the source IP address for authentication

Question 5

Which attack occurs by sending packets that are too large for the target machine to handle?

Accepted Answer

A) SYN flood 
B) ICMP flood 
C) Ping of death 
D) Stack tweaking 
A) SYN flood 
B) ICMP flood 
C) Ping of death 
D) Stack tweaking

Question 6

Which attack relies on broadcast packets to cause a network to actually flood itself with ICMP packets?

Accepted Answer

A) ICMP flood 
B) SYN flood 
C) Tribal flood 
D) Smurf attack 
A) ICMP flood 
B) SYN flood 
C) Tribal flood 
D) Smurf attack

Question 7

The ____________ is probably the most used and most widely known DoS tool.

Accepted Answer

Tribal Flo

Trin00 can run as a ___________,a program that usually has no visual interface and provides some background service.

How does the SYN cookie work?

Trojan horses often gain access to users machines by appearing as a funny or useful file sent as an e-mail ____________.

Which router configuration is potentially least vulnerable to an attack?

Which attack occurs by sending packets that are too large for the target machine to handle?

Which attack relies on broadcast packets to cause a network to actually flood itself with ICMP packets?

The ____________ is probably the most used and most widely known DoS tool.

Introduction to Network Security

Fundamentals of Firewalls

Firewall Practical Applications

Intrusion-Detection Systems

Encryption

Virtual Private Networks

Operating System Hardening

Defending Against Virus Attacks

Defending Against Trojan Horses,spyware,and Adware

Security Policies

Assessing a System

Security Standards

Choosing Defense Strategies

Filters

Exam 2: Types of Attacks

Trin00 can run as a ___________,a program that usually has no visual interface and provides some background service.

How does the SYN cookie work?

Trojan horses often gain access to users machines by appearing as a funny or useful file sent as an e-mail ____________.

Which router configuration is potentially least vulnerable to an attack?

Which attack occurs by sending packets that are too large for the target machine to handle?

Which attack relies on broadcast packets to cause a network to actually flood itself with ICMP packets?

The ____________ is probably the most used and most widely known DoS tool.

Introduction to Network Security

Fundamentals of Firewalls

Firewall Practical Applications

Intrusion-Detection Systems

Encryption

Virtual Private Networks

Operating System Hardening

Defending Against Virus Attacks

Defending Against Trojan Horses,spyware,and Adware

Security Policies

Assessing a System

Security Standards

Choosing Defense Strategies

Filters