Save
Upgrade to remove ads
Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account. Your email address is only used to allow you to reset your password. See our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
edit
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

compare+vocab M5

Module 5 comparisons and vocabulary

TermDefinition
VLAN A logical network segmentation that separates devices into different broadcast domains on the same physical network.
Security zones - A grouping of systems or resources with similar security requirements where traffic between zones is controlled
defense in depth - A layered security strategy that places multiple security controls throughout a network
forward proxy - A proxy that represents internal servers to external users.
reverse proxy - A proxy that represents internal servers to external users.
fail open A configuration that prioritizes availability by allowing traffic to continue if a security device fails
fail closed A configuration that prioritizes security by stopping traffic if a security device fails.
IDS intrustion detection systems - A system that detects suspicious activity and generates alerts but does not automatically stop attacks
IPS intrustion prevention systems - A system that detects and actively blocks or mitigates attacks
Jump servers - A secured administrative server used as a centralized point for managing other systems
why are vlans useful for security VLANs separate devices into different broadcast domains, reducing unnecessary communication and limiting access between groups of devices.
what is the difference between ah and esp AH provides authentication and integrity but does not encrypt data. ESP provides encryption and can also provide integrity protection.
why is a layer 7 firewall more powerful than basic packet filtering A Layer 7 firewall performs deep packet inspection and analyzes application-layer traffic, while a packet filter only examines addressing and port information.
how does load balancer improve availability It distributes traffic among multiple servers, preventing overload and allowing services to remain available if one server fails.
why is out of brand management considered more secure It uses a separate management network, reducing exposure to attacks and maintaining access during production network outages.
switch VS router Switch uses MAC addresses; Router uses IP addresses
vlan VS security zone VLANs segment networks logically; Security zones control trust boundaries
IDS vs IPS IDS detects; IPS detects and blocks
forward VS reverse proxy Forward protects clients; Reverse protects servers
layer 4 VS layer 7 firewalls Layer 4 filters connections; Layer 7 inspects application traffic
AH vs ESP AH = integrity/authentication; ESP = encryption
transport VS tunnel Transport = host-to-host; Tunnel = site-to-site/client VPN
RDP vs SSH RDP provides GUI access; SSH provides command-line access
fail-open VS fail-closed Availability vs Security
A company deploys a reverse proxy, WAF, IPS, and load balancer in front of its public web servers. Explain how each device contributes a diƯerent layer of defense. Reverse proxy hides the internal servers from direct access. WAF filters malicious web application traƯic. IPS identifies and blocks network attacks. Load balancer distributes traƯic and improves availability.
Created by: OliviaGarcia2412
 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
Retries:
restart all cards