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CompTIA Security+ Exam Certification Exam

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NEW QUESTION 1

During an incident, a company's CIRT determines it is necessary to observe the continued network-based transactions between a callback domain and the malware running on an enterprise PC. Which of the following techniques would be BEST to enable this activity while reducing the nsk of lateral spread and the risk that the adversary would notice any changes?

  • A. Physically move the PC to a separate Internet point of presence.
  • B. Create and apply microsegmentation rules,
  • C. Emulate the malware in a heavily monitored DMZ segment
  • D. Apply network blacklisting rules for the adversary domain

Answer: C

Explanation:
Emulating the malware in a heavily monitored DMZ segment is the best option for observing network-based transactions between a callback domain and the malware running on an enterprise PC. This approach provides an isolated environment for the malware to run, reducing the risk of lateral spread and detection by the adversary. Additionally, the DMZ can be monitored closely to gather intelligence on the adversary's tactics and techniques. References: CompTIA Security+ Study Guide, page 129

NEW QUESTION 2

A systems administrator is considering different backup solutions for the IT infrastructure. The company is looking for a solution that offers the fastest recovery time while also saving the most amount of storage used to maintain the backups. Which of the following recovery solutions would be the BEST option to meet these requirements?

  • A. Snapshot
  • B. Differential
  • C. Full
  • D. Tape

Answer: B

Explanation:
Differential backup is a type of backup that backs up all data that has changed since the last full backup. This backup method offers faster recovery than a full backup, as it only needs to restore the full backup and the differential backup, reducing the amount of data that needs to be restored. It also uses less storage than a full backup as it only stores the changes made from the last full backup.

NEW QUESTION 3

The technology department at a large global company is expanding its Wi-Fi network infrastructure at the headquarters building Which of the following should be closely coordinated between the technology, cybersecurity, and physical security departments?

  • A. Authentication protocol
  • B. Encryption type
  • C. WAP placement
  • D. VPN configuration

Answer: C

Explanation:
WAP stands for wireless access point, which is a device that allows wireless devices to connect to a wired network using Wi-Fi or Bluetooth. WAP placement refers to where and how WAPs are installed in a building or area.
WAP placement should be closely coordinated between the technology, cybersecurity, and physical security departments because it affects several aspects of network performance and security, such as:
SY0-701 dumps exhibit Coverage: WAP placement determines how well wireless devices can access the network throughout the building or area. WAPs should be placed in locations that provide optimal signal strength and avoid interference from other sources.
SY0-701 dumps exhibit Capacity: WAP placement determines how many wireless devices can connect to the network simultaneously without affecting network speed or quality. WAPs should be placed in locations that balance network load and avoid congestion or bottlenecks.
SY0-701 dumps exhibit Security: WAP placement determines how vulnerable wireless devices are to eavesdropping or hacking attacks from outside or inside sources. WAPs should be placed in locations that minimize exposure to unauthorized access and maximize encryption and authentication methods.

NEW QUESTION 4

A security analyst is investigating network issues between a workstation and a company server. The workstation and server occasionally experience service disruptions, and employees are forced to
reconnect to the server. In addition, some reports indicate sensitive information is being leaked from the server to the public.
The workstation IP address is 192.168.1.103, and the server IP address is 192.168.1.101. The analyst runs arp -a On a separate workstation and obtains the following results:
SY0-701 dumps exhibit
Which of the following is most likely occurring?

  • A. Evil twin attack
  • B. Domain hijacking attack
  • C. On-path attack
  • D. MAC flooding attack

Answer: C

Explanation:
An on-path attack is a type of attack where an attacker places themselves between two devices (such as a workstation and a server) and intercepts or modifies the communications between them. An on-path attacker can collect sensitive information, impersonate either device, or disrupt the service. In this scenario, the attacker is likely using an on-path attack to capture and alter the network traffic between the workstation and the server, causing service disruptions and data leakage.

NEW QUESTION 5

An organization with a low tolerance for user inconvenience wants to protect laptop hard drives against loss or data theft. Which of the following would be the most acceptable?

  • A. SED
  • B. HSM
  • C. DLP
  • D. TPM

Answer: A

Explanation:
SED stands for Self-Encrypting Drive, which is a type of hard drive that automatically encrypts and decrypts data using a built-in hardware encryption engine1. SEDs do not require any additional software or configuration, and they do not affect the performance or usability of the laptop2. SEDs also have a feature called Instant Secure Erase, which allows the user to quickly and securely wipe the data on the drive by deleting the encryption key1.

NEW QUESTION 6

During a Chief Information Security Officer (CISO) convention to discuss security awareness, the attendees are provided with a network connection to use as a resource. As the convention progresses, one of the attendees starts to notice delays in the connection, and the HIIPS site requests are reverting to HTTP Which of the following BEST describes what is happening?

  • A. Birthday collision on the certificate key
  • B. DNS hijacking to reroute traffic
  • C. Brute force to the access point
  • D. ASSLILS downgrade

Answer: B

Explanation:
The attendee is experiencing delays in the connection, and the HIIPS site requests are reverting to HTTP, indicating that the DNS resolution is redirecting the connection to another server. DNS hijacking is a technique that involves redirecting a user’s requests for a domain name to a different IP address. Attackers use DNS hijacking to redirect users to malicious websites and steal sensitive information, such as login credentials and credit card details.
Reference: https://www.cloudflare.com/learning/dns/dns-hijacking/

NEW QUESTION 7

Which of the following environments can be stood up in a short period of time, utilizes either dummy data or actual data, and is used to demonstrate and model system capabilities and functionality for a fixed,
agreed-upon duration of time?

  • A. PoC
  • B. Production
  • C. Test
  • D. Development

Answer: A

Explanation:
A proof of concept (PoC) environment can be stood up quickly and is used to demonstrate and model system capabilities and functionality for a fixed, agreed-upon duration of time. This environment can utilize either dummy data or actual data. References: CompTIA Security+ Certification Guide, Exam SY0-501

NEW QUESTION 8

A client sent several inquiries to a project manager about the delinquent delivery status of some critical reports. The project manager claimed the reports were previously sent via email, but then quickly generated and backdated the reports before submitting them as plain text within the body of a new email message thread. Which of the following actions MOST likely supports an investigation for fraudulent submission?

  • A. Establish chain of custody.
  • B. Inspect the file metadata.
  • C. Reference the data retention policy.
  • D. Review the email event logs

Answer: D

Explanation:
Reviewing the email event logs can support an investigation for fraudulent submission, as these logs can provide details about the history of emails, including the message content, timestamps, and sender/receiver information. Reference: CompTIA Security+ Certification Exam Objectives, Exam SY0-601, 3.2 Given a scenario, implement appropriate data security and privacy controls.

NEW QUESTION 9

A research company discovered that an unauthorized piece of software has been detected on a small number of machines in its lab The researchers collaborate with other machines using port 445 and on the internet using port 443 The unau-thorized software is starting to be seen on additional machines outside of the lab and is making outbound communications using HTTPS and SMS. The security team has been instructed to resolve the issue as quickly as possible while causing minimal disruption to the researchers. Which of the following is the best course Of action in this scenario?

  • A. Update the host firewalls to block outbound Stv1B.
  • B. Place the machines with the unapproved software in containment
  • C. Place the unauthorized application in a Bocklist.
  • D. Implement a content filter to block the unauthorized software communica-tion,

Answer: B

Explanation:
Containment is an incident response strategy that aims to isolate and prevent the spread of an attack or compromise within a network or system. It can resolve the issue of unauthorized software detected on a small number of machines in a lab as quickly as possible while causing minimal disruption to the researchers by stopping the software from communicating with external sources using HTTPS and SMS and preventing it from infecting additional machines outside of the lab

NEW QUESTION 10

Which of the following authentication methods sends out a unique password to be used within a specific number of seconds?

  • A. TOTP
  • B. Biometrics
  • C. Kerberos
  • D. LDAP

Answer: A

Explanation:
Time-based One-Time Password (TOTP) is a type of authentication method that sends out a unique password to be used within a specific number of seconds. It uses a combination of a shared secret key and the current time to generate a one-time password. TOTP is commonly used for two-factor authentication (2FA) to provide an additional layer of security beyond just a username and password.

NEW QUESTION 11

Certain users are reporting their accounts are being used to send unauthorized emails and conduct suspicious activities. After further investigation, a security analyst notices the following:
• All users share workstations throughout the day.
• Endpoint protection was disabled on several workstations throughout the network.
• Travel times on logins from the affected users are impossible.
• Sensitive data is being uploaded to external sites.
• All user account passwords were forced to be reset and the issue continued. Which of the following attacks is being used to compromise the user accounts?

  • A. Brute-force
  • B. Keylogger
  • C. Dictionary
  • D. Rainbow

Answer: B

Explanation:
The symptoms suggest a keylogger is being used to compromise the user accounts, allowing the attackers to obtain the users' passwords and other sensitive information. References:
SY0-701 dumps exhibit CompTIA Security+ Study Guide Exam SY0-601, Chapter 6

NEW QUESTION 12

Which Of the following best ensures minimal downtime for organizations vÄh crit-ical computing equipment located in earthquake-prone areas?

  • A. Generators and UPS
  • B. Off-site replication
  • C. Additional warm site
  • D. Local

Answer: B

Explanation:
Off-site replication is a process of copying and storing data in a remote location that is geographically separate from the primary site. It can ensure minimal downtime for organizations with critical computing equipment located in earthquake-prone areas by providing a backup copy of data that can be accessed and restored in case of a disaster or disruption at the primary site.

NEW QUESTION 13

A company's help desk has received calls about the wireless network being down and users being unable to connect to it. The network administrator says all access pcints are up and running. One of the help desk technicians notices the affected users are working in a near the parking Jot Which Of the following IS the most likely reason for the outage?

  • A. Someone near the is jamming the signal.
  • B. A user has set up a rogue access point near building.
  • C. Someone set up an evil twin access Print in tie affected area.
  • D. The APS in the affected area have been from the network

Answer: A

Explanation:
Wireless jamming is a way for an attacker to disrupt a wireless network and create a denial of ser-vice situation by decreasing the signal-to-noise ratio at the receiving device. The attacker would need to be relatively close to the wireless network to overwhelm the good signal. The other options are not likely to cause a wireless network outage for users near the parking lot.

NEW QUESTION 14

An annual information security has revealed that several OS-level configurations are not in compliance due to Outdated hardening standards the company is using Which Of the following would be best to use to update and reconfigure the OS.level security configurations?

  • A. CIS benchmarks
  • B. GDPR guidance
  • C. Regional regulations
  • D. ISO 27001 standards

Answer: A

Explanation:
CIS benchmarks are best practices and standards for securing various operating systems, applications, cloud environments, etc. They are developed by a community of experts and updated regularly to reflect the latest threats and vulnerabilities. They can be used to update and reconfigure the OS-level security configurations to ensure compliance and reduce risks

NEW QUESTION 15

Which of the following BEST describes the method a security analyst would use to confirm a file that is downloaded from a trusted security website is not altered in transit or corrupted using a verified checksum?

  • A. Hashing
  • B. Salting
  • C. Integrity
  • D. Digital signature

Answer: A

Explanation:
Hashing is a cryptographic function that produces a unique fixed-size output (i.e., hash value) from an input (i.e., data). The hash value is a digital fingerprint of the data, which means that if the data changes, so too does the hash value. By comparing the hash value of the downloaded file with the hash value provided by the security website, the security analyst can verify that the file has not been altered in transit or corrupted.

NEW QUESTION 16

A security architect is designing the new outbound internet for a small company. The company would like all 50 users to share the same single Internet connection. In addition, users will not be permitted to use social media sites or external email services while at work. Which of the following should be included in this design to satisfy these requirements? (Select TWO).

  • A. DLP
  • B. MAC filtering
  • C. NAT
  • D. VPN
  • E. Content filler
  • F. WAF

Answer: CD

Explanation:
NAT (Network Address Translation) is a technology that allows multiple devices to share a single IP address, allowing them to access the internet while still maintaining security and privacy. VPN (Virtual Private Network) is a technology that creates a secure, encrypted tunnel between two or more devices, allowing users to access the internet and other network resources securely and privately. Additionally, VPNs can also be used to restrict access to certain websites and services, such as social media sites and external email services.

NEW QUESTION 17
......

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