Get All GIAC Systems and Network Auditor Exam Questions with Validated Answers
| Vendor: | GIAC |
|---|---|
| Exam Code: | GSNA |
| Exam Name: | GIAC Systems and Network Auditor |
| Exam Questions: | 416 |
| Last Updated: | October 8, 2026 |
| Related Certifications: | GIAC Management & Leadership |
| Exam Tags: |
Looking for a hassle-free way to pass the GIAC Systems and Network Auditor exam? DumpsProvider provides the most reliable Dumps Questions and Answers, designed by GIAC certified experts to help you succeed in record time. Available in both PDF and Online Practice Test formats, our study materials cover every major exam topic, making it possible for you to pass potentially within just one day!
DumpsProvider is a leading provider of high-quality exam dumps, trusted by professionals worldwide. Our GIAC GSNA exam questions give you the knowledge and confidence needed to succeed on the first attempt.
Train with our GIAC GSNA exam practice tests, which simulate the actual exam environment. This real-test experience helps you get familiar with the format and timing of the exam, ensuring you're 100% prepared for exam day.
Your success is our commitment! That's why DumpsProvider offers a 100% money-back guarantee. If you don’t pass the GIAC GSNA exam, we’ll refund your payment within 24 hours no questions asked.
Don’t waste time with unreliable exam prep resources. Get started with DumpsProvider’s GIAC GSNA exam dumps today and achieve your certification effortlessly!
Which of the following methods will free up bandwidth in a Wireless LAN (WLAN)?
Disabling SSID broadcast will free up bandwidth in a WLAN environment. It is used to enhance security of a Wireless LAN (WLAN). It makes
difficult for attackers to find the access point (AP). It is also used by enterprises to prevent curious people from trying to access the WLAN.
John works as a professional Ethical Hacker. He has been assigned a project to test the security of www.we-are-secure.com. He performs Web vulnerability scanning on the We-are-secure server. The output of the scanning test is as follows:
C .\whisker.pl -h target_IP_address
-- whisker / v1.4.0 / rain forest puppy / www.wiretrip.net -- = - = - = - = - =
= Host: target_IP_address
= Server: Apache/1.3.12 (Win32) ApacheJServ/1.1
mod_ssl/2.6.4 OpenSSL/0.9.5a mod_perl/1.22
+ 200 OK: HEAD /cgi-bin/printenv
John recognizes /cgi-bin/printenv vulnerability ('Printenv' vulnerability) in the We_are_secure server. Which of the following statements
about 'Printenv' vulnerability are true?
Each correct answer represents a complete solution. Choose all that apply.
'Printenv' vulnerability allows an attacker to input specially crafted links and/or other malicious scripts. For example,
http://www/cgi-bin/printenv/<script>alert (An attacker can misuse it!)</script>
Since 'printenv' is just an example CGI script (It comes with various versions of the Apache Web server.) that has no real use and has its
own problems, there is no problem in removing it.
Answer B is incorrect. 'Printenv' does not maintain any log file of user activities.
Which of the following Windows processes supports creating and deleting processes and threads, running 16-bit virtual DOS machine processes, and running console windows?
csrss.exe is a process that supports creating and deleting processes and threads, running 16-bit virtual DOS machine processes, and running
console windows.
Answer B is incorrect. This process is the Windows Service Controller, which is responsible for starting and stopping system services
running in the background.
Answer A is incorrect. This process supports the programs needed to implement the user interface, including the graphics subsystem
and the log on processes.
Answer D is incorrect. This process includes most kernel-level threads, which manage the underlying aspects of the operating system.
You work as a Network Administrator for Net Perfect Inc. The company has a Linux-based network. You need to configure a firewall for the company. The firewall should be able to keep track of the state of network connections traveling across the network. Which of the following types of firewalls will you configure to accomplish the task?
A stateful firewall is a firewall that keeps track of the state of network connections (such as TCP streams, UDP communication) traveling across it. The firewall is programmed to distinguish legitimate packets for different types of connections. Only packets matching a known connection state will be allowed by the firewall; others will be rejected.
Answer B is incorrect. A host-based application firewall can monitor any application input, output, and/or system service calls made
from, to, or by an application. This is done by examining information passed through system calls instead of, or in addition to, a network stack.
A host-based application firewall can only provide protection to the applications running on the same host.
An example of a host-based application firewall that controls system service calls by an application is AppArmor or the Mac OS X application
firewall. Host-based application firewalls may also provide network-based application firewalling.
Answer A is incorrect. A network-based application layer firewall, also known as a proxy-based or reverse-proxy firewall, is a computer
networking firewall that operates at the application layer of a protocol stack. Application firewalls specific to a particular kind of network traffic
may be titled with the service name, such as a Web application firewall. They may be implemented through software running on a host or a
stand-alone piece of network hardware. Often, it is a host using various forms of proxy servers to proxy traffic before passing it on to the
client or server. Because it acts on the application layer, it may inspect the contents of the traffic, blocking specified content, such as certain
websites, viruses, and attempts to exploit known logical flaws in client software.
Answer C is incorrect. An application firewall is a form of firewall that controls input, output, and/or access from, to, or by an application
or service. It operates by monitoring and potentially blocking the input, output, or system service calls that do not meet the configured policy
of the firewall. The application firewall is typically built to monitor one or more specific applications or services (such as a web or database
service), unlike a stateful network firewall, which can provide some access controls for nearly any kind of network traffic. There are two
primary categories of application firewalls:
Network-based application firewalls
Host-based application firewalls
You work as the Network Administrator for McNeil Inc. The company has a Unix-based network. You want to see the list of the filesystems
mounted automatically at startup by the mount -a command in the /etc/rc startup file. Which of the following Unix configuration files can you
use to accomplish the task?
In Unix, the /etc/fstab file is used by system administrators to list the filesystems that are mounted automatically at startup by the mount -a
command (in /etc/rc or its equivalent startup file).
Answer C is incorrect. In Unix, the /etc/mtab file contains a list of the currently mounted file systems. This is set up by the boot scripts
and updated by the mount command.
Answer A is incorrect. In Unix, the /etc/named.conf file is used for domain name servers.
Answer B is incorrect. In Unix, the /etc/groups file contains passwords to let a user join a group.
Security & Privacy
Satisfied Customers
Committed Service
Money Back Guranteed