SANS GISCP AND GIAC EXAM
2024/2025 WITH 100% ACCURATE
SOLUTIONS
Ack Piggybacking - Precise Answer ✔✔The Practice of sending an
ACK inside another packet going to the same destination
Address resolution protocol - Precise Answer ✔✔Protocol for mapping
an IP address to a physical machine address that is recognized on the
local network.
A table, usually called the ARP cache, is used to maintain a correlation
between each MAC and its corresponding IP address
What are the five threat vectors? - Precise Answer ✔✔Outside attack
from network
Outsider attack from telephone
Insider attack from local network
insider attack from local system
attack from malicious code
What are some external threat concerns? - Precise Answer ✔✔-
Malicious code might execute destructive overwrite to hard disks
-Malicious mas mailing code might expose sensitive information to the
internet
,- web server compromise might expose organization to ridicule
- Web server compromise might expose customer private data
What are some ways to bypass firewall protections? - Precise Answer
✔✔- Worms and Wireless
- modems
- tunnel anything through HTTP
- social engineering
What is social engineering? - Precise Answer ✔✔- attempt to
manipulate or trick a person into providing information or access
- bypass network security by exploiting humans
- vector is often outside attack by telephone or visitor inside
What is Hping? - Precise Answer ✔✔- a TCP version of ping
- sends custom TCP packets to a host and listens for replies
- enables port scanning and spoofing simultaneously
What is a group? - Precise Answer ✔✔A group means multiple
iterations won't matter. If you encrypt with a key, then re-encrypt, it's the
same as using one key.
What is a port scan? - Precise Answer ✔✔- common backdoor to open a
port
,- port scan scans for open ports on remote host
- scans 0 - 65,535 twice. TCP and UDP
What is nmap? - Precise Answer ✔✔Network scanner.
What are nmap scanning techniques? - Precise Answer ✔✔- Full open
- half open (stealth scan)
- UDP
- Ping
What is network stumbler? - Precise Answer ✔✔- free windows based
wireless scanner for 802.1b
- detects access point settings
- supports GSP integration
- identifies networks as encrypted or unencrypted
What is Kismet? - Precise Answer ✔✔- Free linux WLAN analysis tool
- completely passive, cannot be detected
- supports advanced GPS integration and mapping features
- used for wardriving, WLAN vulerability assessment
What is Wardriving? - Precise Answer ✔✔Going around with
equipment to detect wireless networks
, What is War Dialing? - Precise Answer ✔✔- trying to ID modems in a
telephone exchange that may be susceptible to compromise
What are some Pen Test techniques? - Precise Answer ✔✔- War dialing
- war driving
- Sniffing
- eavesdropping
- dumpster diving
- social engineering
What is IDS? - Precise Answer ✔✔- intrusion detection system
- it reports attacks against monitored systems/networks
What is IDS not? - Precise Answer ✔✔- not a replacement for firewalls,
hardening, strong policies, or other DiD methods
- low maintenance
- inexpensive
What are the four types of events reported by IDS? - Precise Answer
✔✔- true positive
- false positive
- true negative
- false negative
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