CompTIA SYO-501 Test Engine Dumps Training With 715 Questions
SYO-501 Questions Pass on Your First Attempt Dumps for Security+ Certified
Exam SY0-501 earns you the CompTIA Security+ certificate, which is among the core certifications that validate foundational IT skills and technical knowledge. This certificate is the globally accepted benchmark for IT best practices, specifically on operational security and computer network.
NEW QUESTION 55
A common asymmetric algorithm utilizes the user's login name to create the key to encrypt communications. To ensure the key is Afferent each time the user encrypts data which of the following should be added to the login name?
- A. PGP
- B. Nonce
- C. PSK
- D. Certificate
Answer: B
NEW QUESTION 56
A security engineer is configuring a wireless network that must support mutual authentication of the wireless client and the authentication server before users provide credentials. The wireless network must also support authentication with usernames and passwords. Which of the following authentication protocols MUST the security engineer select?
- A. PEAP
- B. EAP-FAST
- C. EAP
- D. EAP-TLS
Answer: A
NEW QUESTION 57
After receiving an alert regarding an anomaly in network traffic spikes a secunty analyst discovered a web server has a web-enabled application The application was recently installed and was being used by a group of developers that shared a set of default credentials During a switch migration, the server was unintentionally plugged into a switchport that was configured for DMZ access The analysis provided evidence showing the server was being accessed from international IP addresses via the web-enabled application and used to process and print shipping labels Which of the following would prevent this from happening?
- A. Implement NAT between the DMZ and the internal network
- B. Ensure the server operating system is part of the patch management process
- C. Use DLP to prevent the use of USB printers and drives on the server
- D. Disable default usernames/passwords and unnecessary ports
Answer: A
NEW QUESTION 58
An organization's research department uses workstations in an air-gapped network. A competitor released products based on files that originated in the research department. Which of the following should management do to improve the security and confidentiality of the research files?
- A. Install a web application firewall in the research department.
- B. Configure removable media controls on the workstations.
- C. Implement multifactor authentication on the workstations.
- D. Install HIDS on each of the research workstations.
Answer: B
NEW QUESTION 59
A security administrator wants to implement strong security on the company smart phones and terminal servers located in the data center.
Drag and drop the applicable controls to each asset types?
Instructions: Controls can be used multiple times and not all placeholders need to be filled. When you have completed the simulation, please select the Done button to submit.
Answer:
Explanation:
NEW QUESTION 60
Which of the following encryption methods does PKI typically use to securely protect keys?
- A. Obfuscation
- B. Asymmetric
- C. Elliptic curve
- D. Digital signatures
Answer: B
NEW QUESTION 61
For each of the given items, select the appropriate authentication category from the drop down choices.
Select the appropriate authentication type for the following items:
Answer:
Explanation:
NEW QUESTION 62
The availability of a system has been labeled as the highest priority. Which of the following should be focused on the MOST to ensure the objective?
- A. Full-disk encryption
- B. Authentication
- C. File integrity checking
- D. HVAC
Answer: D
NEW QUESTION 63
Which of the following types of vulnerability scans typically returns more detailed and thorough insights into actual system vulnerabilities?
- A. Non-credentialed
- B. Credentialed
- C. Non-Intrusive
- D. Intrusive
Answer: D
NEW QUESTION 64
A coffee company has hired an IT consultant to set up a WiFi network that will provide Internet access to customers who visit the company's chain of cafes. The coffee company has provided no requirements other than that customers should be granted access after registering via a web form and accepting the terms of service. Which of the following is the MINIMUM acceptable configuration to meet this single requirement?
- A. Captive portal
- B. WPA with PSK
- C. WPS
- D. Open WiFi
Answer: A
Explanation:
Explanation
A captive portal is a web page accessed with a web browser that is displayed to newly connected users of a Wi-Fi or wired network before they are granted broader access to network resources.
NEW QUESTION 65
A Chief Information Security Officer (CISO) for a school district wants to enable SSL to protect all of the public-facing servers in the domain. Which of the following is a secure solution that is the MOST cost effective?
- A. Purchase a wildcard certificate and implement it on every server.
- B. Create and install a self-signed certificate on each of the servers in the domain.
- C. Purchase individual certificates and apply them to the individual servers.
- D. Purchase a load balancer and install a single certificate on the load balancer.
Answer: D
NEW QUESTION 66
Which of the following BEST describes a network-based attack that can allow an attacker to take full
control of a vulnerable host?
- A. Amplification
- B. Remote exploit
- C. Sniffing
- D. Man-in-the-middle
Answer: B
NEW QUESTION 67
A security engineer is installing a WAF to protect the company's website from malicious web requests over SSL. Which of the following is needed to meet the objective?
- A. A decryption certificate
- B. Load-balanced servers
- C. A reverse proxy
- D. A split-tunnel VPN
Answer: A
Explanation:
Explanation
By deploying a WAF in front of a web application, a shield is placed between the web application and the Internet. While a proxy server protects a client machine's identity by using an intermediary, a WAF is a type of reverse-proxy, protecting the server from exposure by having clients pass through the WAF before reaching the server.
A WAF operates through a set of rules often called policies. These policies aim to protect against vulnerabilities in the application by filtering out malicious traffic. The value of a WAF comes in part from the speed and ease with which policy modification can be implemented, allowing for faster response to varying attack vectors; during a DDoS attack, rate limiting can be quickly implemented by modifying WAF policies.
NEW QUESTION 68
A security engineer is setting up passwordless authentication for the first time.
INSTRUCTIONS
Use the minimum set of commands to set this up and verify that it works. Commands cannot be reused.
If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.
Answer:
Explanation:
NEW QUESTION 69
Which of the following is the main difference between symmetric end asymmetric cryptographic algorithms?
- A. Random vs pseudo-random key generation
- B. The use of PKI in symmetric algorithms
- C. Only one Key used in symmetric algorithms
- D. HSM-based key generation
Answer: C
NEW QUESTION 70
A forensic analyst is asked to respond to an ongoing network attack on a server. Place the items in the list below in the correct order in which the forensic analyst should preserve them.
Answer:
Explanation:
When dealing with multiple issues, address them in order of volatility (OOV); always deal with the most volatile first. Volatility can be thought of as the amount of time that you have to collect certain data before a window of opportunity is gone. Naturally, in an investigation you want to collect everything, but some data will exist longer than others, and you cannot possibly collect all of it once. As an example, the OOV in an investigation may be RAM, hard drive data, CDs/DVDs, and printouts.
Order of volatility: Capture system images as a snapshot of what exists, look at network traffic and logs, capture any relevant video/screenshots/hashes, record time offset on the systems, talk to witnesses, and track total man-hours and expenses associated with the investigation.
NEW QUESTION 71
A user clicked an email link that led to a website that infected the workstation with a virus.
The virus encrypted all the network shares to which the user had access. The virus was not detected or blocked by the company's email filter, website filter, or antivirus. Which of the following describes what occurred?
- A. The email originated from a private email server with no malware protection
- B. Improper error handling triggered a false negative in all three controls
- C. The virus was a zero-day attack
- D. The user's account was over-privileged
Answer: A
NEW QUESTION 72
Task: Configure the firewall (fill out the table) to allow these four rules:
Only allow the Accounting computer to have HTTPS access to the Administrative server.
Only allow the HR computer to be able to communicate with the Server 2 System over SCP.
Allow the IT computer to have access to both the Administrative Server 1 and Administrative Server 2
Answer:
Explanation:
Use the following answer for this simulation task.
Below table has all the answers required for this question.
firewall rules act like ACLs, and they are used to dictate what traffic can pass between the firewall and the internal network. Three possible actions can be taken based on the rule's criteria:
Block the connection Allow the connection
Allow the connection only if it is secured
TCP is responsible for providing a reliable, one-to-one, connection-oriented session. TCP establishes a connection and ensures that the other end receives any packets sent.
Two hosts communicate packet results with each other. TCP also ensures that packets are decoded and sequenced properly. This connection is persistent during the session.
When the session ends, the connection is torn down.
UDP provides an unreliable connectionless communication method between hosts. UDP is considered a best-effort protocol, but it's considerably faster than TCP.
The sessions don't establish a synchronized session like the kind used in TCP, and UDP doesn't guarantee error-free communications.
The primary purpose of UDP is to send small packets of information.
The application is responsible for acknowledging the correct reception of the dat a. Port 22 is used by both SSH and SCP with UDP.
Port 443 is used for secure web connections? HTTPS and is a TCP port.
Thus to make sure only the Accounting computer has HTTPS access to the Administrative server you should use TCP port 443 and set the rule to allow communication between 10.4.255.10/24 (Accounting) and 10.4.255.101 (Administrative server1) Thus to make sure that only the HR computer has access to Server2 over SCP you need use of TCP port 22 and set the rule to allow communication between 10.4.255.10/23 (HR) and 10.4.255.2 (server2) Thus to make sure that the IT computer can access both the Administrative servers you need to use a port and accompanying port number and set the rule to allow communication between: 10.4.255.10.25 (IT computer) and 10.4.255.101 (Administrative server1)
10.4.255.10.25 (IT computer) and 10.4.255.102 (Administrative server2)
NEW QUESTION 73
A network administrator at a bank needs to create zones that will prevent an attacker from freely traversing the network in the event of a perimeter firewall breach. The zones should allow the bank tellers to communicate with each other but prevent them from accessing Internet resources Which of the following should the network administrator implement?
- A. A DMZ
- B. A VPN
- C. Proxies
- D. Air gaps
Answer: A
NEW QUESTION 74
A security technician is concerned there4 is not enough security staff available the web servers and database server located in the DMZ around the clock. Which of the following technologies, when deployed, would provide the BEST round the clock automated protection?
- A. HIPS & SIEM
- B. NIPS&HIPS
- C. NIPS & HIDS
- D. HIDS& SIEM
Answer: C
NEW QUESTION 75
A researcher has been analyzing large data sets for the last ten months. The researcher works with colleagues from other institutions and typically connects via SSH to retrieve additional data. Historically, this setup has worked without issue, but the researcher recently started getting the following message:
Which of the following network attacks Is the researcher MOST likely experiencing?
- A. Evil twin
- B. Man-in-the-middle
- C. MAC cloning
- D. ARP poisoning
Answer: B
Explanation:
Explanation
This is alarming because it could actually mean that you're connecting to a different server without knowing it.
If this new server is malicious then it would be able to view all data sent to and from your connection, which could be used by whoever set up the server. This is called a man-in-the-middle attack. This scenario is exactly what the "WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED!" message is trying to warn you about.
NEW QUESTION 76
......
Risk Management
Risk management involves a wide range of issues related to plans, procedures, and policies of organizational security. It also addresses the concepts of business analysis, risk management, incident response procedures, control types, disaster recovery, and data privacy and security issues. Within this domain, you will get to know more about agreement types, SLA, ISA, NDA, mission-essential functions, and threat assessment.
What Should You Know about SY0-501 Test Objectives?
The test details for every objective are highlighted below:
Cryptography and PKI
This topic will confirm if you can compare and contrast the most basic concepts of cryptography. Besides, it also covers the algorithms of cryptography and their features, the installation and configuration of wireless security settings, and the implementation of public key infrastructure. In particular, you will learn to deal with Hashing, Salt, IV, symmetric algorithms, cipher modes, wireless security settings, and Objects Identifiers (OID).
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