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SEC+ Network Security JAN 2022 (Day 3 AM) Flashcards | StudBud
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SEC+ Network Security JAN 2022 (Day 3 AM)
SEC+ Network Security JAN 2022 (Day 3 AM)
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1
administrators have installed un-authorized tools on their workstations, how can we prevent this Happening in the future
Mandatory Vacation
Application Blacklisting
Least Privilege
Application Whitelisting
2
An embedded OS shows vulnerabilities during each monthly assessment. What BEST explains the OS vulnerable state?
The system was configured with weak default security settings
The device uses weak encryption ciphers
The system requires administrative credentials for the assessment
The system is unsupported & the vendor has not supplied a patch for the OS
3
What will be used to transfer photos from a mobile device to a printer when it is tapped against the reader?
wifi
Bluetooth
Infrared
NFC
4
how can we mitigate clients being redirected to malicious sites by corrupted name resolution?
DNSSEC
Pharming
Spanning Tree Protocol
Firewall
5
Management insist Network Engineers must deploy all new servers in the cloud, they must maintain full control.
SAAS
PAAS
CASB
IAAS
6
Research data does not need to be accessible by corporate networks or the Internet. What BEST protects the data?
A demilitarized zone
An air gap
A Faraday cage
A shielded cable
7
What account setting prevents user account being used in Canada and then in Scotland 30 minutes later?
Remote Wipe
Impossible Time Travel
MDM
Lockout
8
You are selecting a cloud model for a federal government department would would be the most appropriate?
Community
Private
Secure
Public
9
How to test a if web application will be able to handle unexpected or random input without crashing?
Dynamic code analysis
Manual Code Review
Code signing
Fuzzing
10
A technician is deploying an IDS solution, it must see all egress & ingress traffic for the network. Can this be done?
Configure Port Mirroring
Replace the NIDS with a Network Mapper
Radius
802.1x
11
what command will list all the assigned permissions to files in the folder?
cacls *
ls -l *
attrib -r *
chmod 777 *
12
You must configure rules to allow technicians to quickly transfer config files & allow admins to securely copy files?
22
23
80
69
13
Mary is managing the company’s wireless network that will use WPA2-PSK what Block cipher is MOST likely to be used?
MD5
CCMP
SHA
DES
14
What is used to discover vulnerabilities on my datacenter servers?
DLP
Wireshark
Nmap
Nessus
15
what command will set all the permissions to full control for all files in the folder?
attrib -r *
cacls *
ls -l *
chmod 777 *
16
What gateway setting will reduce security but reduce traffic handled by the VPN concentrator?
Spilt Tunnel
PPTP
Full Tunnel
SSTP
17
Logs show thousands of half-open connections to port 443 on the web server. They originate from different IP addresses?
MiTM
DDoS
Domain Hijacking
Mac Flooding
18
What is it when we use a wordlist against a list of employee accounts?
Dictionary Attack
Password Spraying
Password Guessing
Brute Force
19
You need to ensure servers are able to communicate with external stratum0
time
servers, what protocol will be used?
NTP
SIP
SNMP
SSH
20
As part of a cost saving initiative you need to move your software development environment into the cloud, what service?
PAAS
SAAS
CASB
IAAS
21
an analyst, is reviewing information regarding recent vulnerabilities. What will best indicate the platforms affected?
OSINT
CVSS
SIEM
CVE
22
We need to block access to Microsoft Netbios services on the firewall. What port should we block?
445
80
23
443
23
a method for determining the tactics, techniques, and procedures of a threat against the organization's network
NST CSF
A table top exercise
MITRE ATTACK FRAMEWORK
OWASP
24
What will we use to ensure e-mail is secured when passing through hostile networks?
FTPS
POP3
S-MIME
TELNET
25
You are configuring firewall rules to allow DNS for external name resolution, what port will you allow?
TCP 21
TCP 25
UDP 69
UDP 53
26
A program that may be unwanted, the user consented to download it. It may include spyware or adware?
Cracker
Ransomware
PUP
Rootkit
27
You must configure the firewall to allow for encrypted web traffic and allow technicians to securely configure networks?
80
22
443
23
28
A company's password database was posted on an internet forum. The username and passwords are stored in plan text.
Implement strong passwords
Implement salting and hashing
Implement passwords history
Implement Complex passwords
29
Which of the following methods of authentication are known as two-factor authentication?
PIN and passphrase
Smartcard and PIN
Retina and Facial Recognition
Username and password
30
A company needs to centralize its logs to create a baseline and have visibility on its security events?
OWASP
LOGS
NST CSF
SIEM
31
A CSO wants to validate the business's involvement in the incident response plan. What will the CSO MOST likely use?
An external security assessment
A tabletop exercise
A bug bounty program
A red-team engagement
32
users need to access a windows 10 desktop, in the datacenter what is a secure cost effective device for the users?
Samsung Galaxy 10
Thin Client
Mobile Client
iPhone X
33
Ann recieves an SMS that asked for bank details. What type of social engineering technique was used?
Vishing
Phishing
Spim
Smishing
34
How can I ensure IDS, DLP, and SIEM are able to view un-encrypted traffic transiting the perimeter network?
SSL/TLS decryptor
SSL/TLS accelerator
Use IPSEC
Use weak encryption
35
identify applications a user was running and files that were open before the user's computer was shut off?
Netflow
Firewall
Pagefile
RAM
36
What must I ensure is configured to route
ALL
traffic through VPN concentrator?
SSTP
Spilt Tunnel
Full Tunnel
PPTP
37
How can we separate finance and development networks whilst using existing network infrastructure?
Purchase Firewalls
NIPS
VLANS
CLOUD COMPUTING
38
hackers managed to invoke command interpreters using native tools, how can we prevent this Happening in the future?
Trigger a SIEM alert whenever the native OS tools are executed
Disable the built-in OS tools (if they are not needed for functionality)
Configure the AV to quarantine the native OS tools if they are executed
block Inbound and outbound SMB ports 139 and 445
39
What support is required on the hardware platform to ensure support for secure boot?
BIOS
USB
FDE
UEFI
40
How can we prevent looping on our switches?
SIP (Session Initiation Protocol)
TELNET (terminal Emulation)
STP (Spanning Tree Protocol)
FTP (File Transfer Protocol)
41
HIPPA Regulatory compliance insists patient records must be encrypted at rest, What algorithm would best achieve this?
AES
SHA256
MD5
ECC
42
Users access corporate data on a personal mobile device, What protects the company data from being mingled with users?
Remote Wipe
Containerization
MDM Agent
Keypad Lock
43
How can we segment business units on a common switch stack?
VLANs
AIRGAP
802.1x
WiFi
44
What will technicians use to ensure confidentiality whilst remotely managing network devices?
TELNET
FTPS
RDP
SSH
45
A company wants to start accepting credit cards for payment, which requires compliance with which security standard?
GDPR
SOX
ISO 27001
PCI DSS
46
Acme decides to move to a 3rd party SAAS provider to deliver payroll services for staff. What is the Risk Management?
Acceptance
Mitigation
Avoidance
Transference
47
During a blackbox pen test engagement, the pentester must map out all services on the customers network. What tool?
Nmap
Netstat
Nessus
Tracert
48
A delivery driver follows an employee into a secure building, before the door shuts. What is this?
Impersonation
Tailgating
Piggybacking
Spoofing
49
FISMA Regulatory compliance insists Remote administration must be end to end encrypted, What protocol would allow this?
HTTP
FTPS
Tenet
IPSEC
50
A company addresses risk by moving an in-house service to a third-party SaaS provider. What management strategy?
Mitigation
Transference
acceptance
Avoidance