Unified Threat Management device

What is load balancing?

Providing both uptime & availability & an efficiency with the application

studbud

Advanced Networking Devices Video 53

99 termsStudBud Administration1 play

Imported from external platform

Flashcards99 cardsFPractice quizPHost liveL

Questions 99

Answers

1
Many Proxies are not multipurpose
True
False
2
Which of the following occurs with an Transparent (Invisible Proxy)
Proxy examines response. If everything is good, it provides response 2 user
All of the above
The proxy makes the request on user behalf and receives the response.
Users simply browse d internet as usual, d proxy will intercept communicat
3
Fault tolerance- The ability of a system 2 continue operatin without interruption when 1 or more of its components fail.
True
False
4
A multilayer switch can provide multiple functions & can act as a switch, to forward traffic based on MAC addresses.
True
False
5
In a _____ it's common to configure a VPN software to be "always on" to use a secure channel back to the central office.
Multilayer Switch
None of the above
Remote access VPN
Load Balancer
6
UTM can be referred to an all in one security appliance
True
False
7
Which device is able to stop activity that is considered to be suspicious based on historical traffic patterns?
Jumbo Frames
Layer 5
Load Balancer
Intrusion Prevention System
8
A Firewall is a Proxy Server
True
False
9
Load Balancers reduce probability of overloading a single server.
False
True
10
A Layer 3 switch is basically a switch that can perform routing functions in addition to switching.
True
False
11
Wireless LAN controllers are often proprietary- They’re specific to d bran of access point that u’re using in ur network
False
True
12
Act as a router, which means it’s makin forwarding decisions based on Layer 3 addresses that r passin through the device
A multilayer switch
Printer
Computer
Telephone
13
It’s very common for application-level proxies to only be able to understand one application like HTTP
True
False
14
In Anomaly Based- IDS or IPS devices will not monitor your network over time & determine what is normal on ur network.
False
True
15
An all-in-one security device is NOT best described as a Unified Threat Management device
False
True
16
Load balancing ensure ur service remains available & it remains something that is responsive when people try to use it.
False
True
17
The ___ keep track of exactly when u logged on when logged of, & exactly what info sent back & forth over the network
Authentication process
VOIP
IDS
Load Balancers
18
When using an Explicit proxy
Apps have to be specially written 2 be able 2 take advantage of this proxy
A and B
A only
App have 2 know how to use the proxy to be able to communicate to d outside
19
With IP PBX you can simply plug in to the existing Ethernet connections. Multiple cables no longer needed.
False
True
20
A wireless LAN controller allows for centralized management of all ur wireless access points all from 1 single console.
Bridged Networking
Configurations
A Wireless Network
A Single Pane of Glass
21
UTM or Unified Threat Management device will sometimes be referred to as a web security gateway.
True
False
22
Which of these does not influence the role of a network administrator?
Resources
Location
Size
Socio-economic status
23
The load balancer manages all of the TCP handshake overhead from the server.
True
False
24
Communication to individual servers behin load balancer use a sessio that’s already up & running & will remain that way
True
False
25
UTM stands for
Universal Threat Management device
Unified Threat Management device
Unified Threat Maintainence device
None of the above
26
A load balancer can provide which networking features?
Improve performance &availability by ensuring servers don't get overwhelmed
None of the above
Even distribution of traffic across servers performing the same function
Both
27
SSL load balancer- This is a load balancer that has the ability to encrypt and decrypt data transported via HTTPS
False
True
28
__ can convert ur VOIP communication into something the traditional public switch telephone network (PSTN)can understand
Content Filtering
Load Balancer
Voice over IP gateway
RADIUS
29
IPS stands for Intrusion Prevention System
True
False
30
A VPN concentrator is a device we would install onto our network that would allow us to support Virtual Private Networks
True
False
31
A __________ services client requests and forwards them to the appropriate server
Window Server
Intrusion Prevention System
Proxy Server
Intrusion Detection System
32
Load balancers are often used for which of the following
Major services on the network
None of the above
A and B
Large scale implementations of web servers and Database servers
33
Many Load balancers will support multiple protocols & can also provide prioritization at the Application level.
False
True
34
Load Balancers uses QoS (Quality of Service)
True
False
35
Load balancer can simply pull info previously requested from d cache & send it back without querying d servers behind it
True
False
36
With load balancer if 1 server happens 2 fail, all of d other servers r still available 2 provide that svc 2 d end user
True
False
37
The load balancer often
Provides a TCP offload and can also be configured to cache client requests.
Balance load across remaining servers if 1 server begin to slow down
All of the above
Monitors the response that it’s getting from multiple servers
38
IPS stands for
Internet Protocol System
Intrusion Prevention System
Internet Prevention System
Intrusion Prevention Software
39
RADIUS is one of the most popular authentication protocols. It's used across a # of different services & operating sys
False
True
40
It’s common to use proxies for which of the following
A and B
URL filtering and content scanning.
To cache info to improve overall performance of the network communication
A only
41
____ is one of the most popular authentication (AAA) protocols that’s used for much more than just dial-in.
RADIUS
UTM
IDS and IPS
VPN
42
What does content filtering on our network allow
Looks for Virus, Malware & inappropriate content (Parent Control)
All of the above
Looks into the data going back and forth on the network
Determine if sensitive info is being transferred into or out of the network
43
A multi-layered switch operates over which 2 layers?
Layer 2 and 3
Layer 1 and 2
Layer 5 and 6
Layer 3 and 4
44
_____ allow someone outside of d network to communicate over public internet BUT send it in encrypted form
VPN concentrator
Content Filtering
VOIP PBX
Application Proxies
45
What is load balancing?
Providing both uptime & availability & an efficiency with the application
None of the above
Centralized management of all wireless access points from 1 single console
The ability 2 communicate to all of the services they need on the network.
46
A Triple-A Framework is usually a Username and Password (Authentication)
True
False
47
It’s common to use proxies for which of the following
URL filtering and content scanning
Access Control
All of the above
To cache info to improve d overall performance of the network Communication
48
Putting multiple servers behind the load balancer helps with
Caching
Prioritization
Fault tolerance
IPS
49
Load balancer decides which particula servers wil handl d particula reques from d clien on d network wit multipl servers
True
False
50
If you’re connecting to a WAN some of d WAN hardware, such as the CSU/DSU, may also be integrated into the UTM
False
True
51
An intrusion prevention system (IPS) is designed to ONLY identify security issues
False
True
52
Radius centralizes Authentication for Users by providing access to which of the following
A and B
Routers, Switches, Firewalls, Servers
Access to VPN Tunnels, Access to Wireless Networks over 802.1X
A Only
53
Artificial intelligence is used to determine if a particular traffic flow seems to be malicious then acts based on that
Signature Based
Behavior Based
Heuristics Based
Anomaly Based
54
Combining Routers, intrusion detection sys, firewalls, proxies, VPN concentrators, & more into a single security device
All of the above
UTM
VPN
IDS and IPS
55
Small implementations- create VPN concentrator using software on individual server instead of using dedicated hardware
True
False
56
The RADIUS protocol may be used to
It may be used over your wireless networks using a 802.1X.
All of the above
Authenticate users to routers and switches and to provide access to servers
This may be the protocol that’s used to gain access over your VPN tunnels
57
When Info is received by our VPN concentrator, it’s DECRYPTED & then put onto our local internal network.
True
False
58
Devices that we put on our network to monitor all of the communication going in & out of our network (Security events)
IDS and EPS
ISS and PDS
IPS and IDS
IDS and QOS
59
Which of the following are ways in which an IDS and IPS identifies Intrusions
Behavior- Based
A and C
Anomoly - Based, Heuristics
Signature- Based, Heuristics, Anomaly- Based, Behavior- Based
60
IDS stands for
Industrial Decentralized Standards
Internet Data Systems
Intrusion Detection System
Internet Detection System
61
It is best to implement a RADIUS server when u have multiple network access servers, with a single authentication policy
False
True
62
The following are functions of a proxy
Receive requests that the users make & send the response down to the users
Make requests on users behalf to the service on the outside of the network
All of the above
Receive response to the request, examine it to ensure nothing's malicious
63
A __provides authentication, authorization & accountin to keep track of exactly what u’ve accessed & when on and off net
Intrusioni Prevention System
Triple-a framework
Remove Access VPN
A Signature Based
64
NGFW Analyzes every packet & make security decisions based on all data on frame. May allow communic to FB but can't post
True
False
65
A Client/Server network- client computers CANNOT share resources with or see each other. They Can ONLY connect to server
True
False
66
Certain applications on d servers can hav a higher priority than other applications running on exactly d sam servers.
True
False
67
The load balancer will NOT cache the requested info & provide the results to the client from the server
False
True
68
A multilayer switch CANNOT act as a router
False
True
69
A ____ is a security device that sits in d middle of d communication between d users & d external network being accessed
Firewall
VOIP Gateway
Load Balancer
Proxy
70
There’s usually a single access point.
False
True
71
In the single pane of glass concept you can do which of the following
Make changes to the configurations of all of your wireless access points
Deploy new access points
Constantly monitor your wireless network & look for any security concerns
All of the above
72
UTM/All -In-One Security Appliance does which of the following
All of the above
Prioritize certain applications that are communicating to the internet.
Add Firewall, IDS/IPS, VPN concentrator functionality at the same time
May be able to provide bandwidth shaping
73
A firewall provides security gateway to a network, but also acts as endpoint for the VPN tunnels when
Integrated with a Application Proxie
Integrated with a VPN Connector
Integrated with a Transparent Proxy
None of the above
74
Changes to access policies, security policies, and the configuration of the access points themselves DO NOT occur often
False
True
75
The intrusion detection system (IDS) is one that’s designed to alert you of Network intrusions or intrusion attempts
Alert you of Network intrusions or intrusion attempts
Fix security anomalies
Actively block any traffic from going through your network.
B and C
76
IPS and IDS are looking for which of the following
All of the above
If someone is tryin 2 perform an exploit against an operatin sys or app
If someone might be trying to perform some type of data injection
If someone might be trying to perform a buffer overflow
77
Behavior-based match will flag or alert you if somebody accesses a file in a certain way
True
False
78
A UTM can be used for
All of the above
Identify spam in any emails that might be downloaded.
Scan files that r downloaded for any type of malware that might be inside.
URL filtering or content inspection.
79
Access points may extend to multiple buildings, & they may be located at locations that are very far away from where u r
False
True
80
A proxy does not have to be specifically written to be able to understand how certain applications will operate
False
True
81
Transparent proxy, the apps don’t have to be written a certain way. And your users don’t even know the proxy is there.
True
False
82
Signature-based match- Looks for a very specific signature, an exact match of this information then flags or alerts you
True
False
83
Private Branch Exchange (PBX) includes which of the following
Have ur own private phone switch connected to your phone provider network
You’re able to send and receive phone calls
Had to run add'l telephone lines to everyone’s desk. 2 many wires per desk
All of the above
84
An intrusion prevention system (IPS) is designed to
A and B
Identify security issues
A Only
Block security issues from entering your network
85
This VPN concentrator
Can also integrate into most firewalls
Can be a standalone device.
A and B
A only
86
Next Generation firewalls or NGFW is also called
Application layer gateways
Stateful multilayer inspection devices
Devices that are performing deep packet inspection.
All of the above
87
Signature-based match is when the IPS or IDS is config to look for behaviors to flag and alert you
False
True
88
Some proxies are invisible aka Transparent
True
False
89
A Layer 3 switch can be utilized for traffic to flow in between VLANs on Layer 3 since routing is needed
False
True
90
It is true that u may have to enable add'l features or use add'l proxies to be able to proxy other types of applications
False
True
91
Next Generation firewalls or NGFW can do which of the following
A only
Allow or disallow traffic based on a TCP or UDP port number.
A and B
Look at the applications that are flowing across the network
92
Often operating systems will ship with certain types of __________built into the OS.
AAA framework
Content Filtering Software
VPN software
Proxy
93
Anti-malware and anti-virus is usually built in to the content filtering system we might have on our network.
False
True
94
Which security functions can be performed by a proxy server?
Shielding internal addresses from the public Interne
Both
Packet examination and filtering
none
95
A Single Pane of Glass allows u to provide reports on how much the wireless access points are being used and by whom.
True
False
96
Certain _______can provide Layer 3 routing and even Layer 2 switching
VOIP
IPS
UTMs
RAM
97
The load balancer will not provide that TCP handshake to the end user
False
True
98
What is the medium through IT Support Incidents are raised?
Phase tracking system
Issue tracking system
Project tracking system
Problem tracking system
99
What does RADIUS stands for
Remote Authentication Dial-in User Server.
Remote Authentication Dial-in User Service.
Remote Application Dial-in User Server.
Remote Authentication Dial-in Universal Service.

Advanced Networking Devices Video 53 Flashcards | StudBud