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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Security Operations | 33% | - Security monitoring concepts and tools
|
| Topic 2: Vulnerability Management | 30% | - Cloud and virtual environment vulnerabilities
|
| Topic 3: Incident Response Management | 20% | - Coordination and communication
|
| Topic 4: Reporting and Communication | 17% | - Security awareness and training
|
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NEW QUESTION # 332
During a training exercise, a security analyst must determine the vulnerabilities to prioritize. The analyst reviews the following vulnerability scan output:
Which of the following issues should the analyst address first?
Answer: B
Explanation:
Allowing anonymous read access to /etc/passwd is a critical vulnerability because it can expose user account details, aiding attackers in password cracking and privilege escalation.
* Option B (Anonymous FTP access) is a risk, but /etc/passwd exposure is more critical as it directly affects user authentication.
* Option C (Defender updates disabled) is important, but it does not present an immediate attack vector like credential exposure.
* Option D (less escape exploit) is significant, but it requires user interaction, making it less immediate than a global credential leak.
Thus, A is the correct answer, as it represents an immediate, high-impact security risk.
NEW QUESTION # 333
A company recently experienced a security incident. The security team has determined a user clicked on a link embedded in a phishing email that was sent to the entire company. The link resulted in a malware download, which was subsequently installed and run.
INSTRUCTIONS
Part 1
Review the artifacts associated with the security incident. Identify the name of the malware, the malicious IP address, and the date and time when the malware executable entered the organization.
Part 2
Review the kill chain items and select an appropriate control for each that would improve the security posture of the organization and would have helped to prevent this incident from occurring. Each control may only be used once, and not all controls will be used.
Firewall log:
File integrity Monitoring Report:
Malware domain list:
Vulnerability Scan Report:
Phishing Email:
Answer:
Explanation:
NEW QUESTION # 334
While a security analyst for an organization was reviewing logs from web servers. the analyst found several successful attempts to downgrade HTTPS sessions to use cipher modes of operation susceptible to padding oracle attacks. Which of the following combinations of configuration changes should the organization make to remediate this issue? (Choose two.)
Answer: C,F
Explanation:
A padding oracle attack is a type of attack that exploits the padding validation of a cryptographic message to decrypt the ciphertext without knowing the key. A padding oracle is a system that responds to queries about whether a message has a valid padding or not, such as a web server that returns different error messages for invalid padding or invalid MAC. A padding oracle attack can be applied to the CBC mode of operation, where the attacker can manipulate the ciphertext blocks and use the oracle's responses to recover the plaintext. To remediate this issue, the organization should make the following configuration changes:
Configure the server to prefer TLS 1.3. TLS 1.3 is the latest version of the Transport Layer Security protocol, which provides secure communication between clients and servers. TLS 1.3 has several security improvements over previous versions, such as:
It deprecates weak and obsolete cryptographic algorithms, such as RC4, MD5, SHA-1, DES,
3DES, and CBC mode.
It supports only strong and modern cryptographic algorithms, such as AES-GCM, ChaCha20- Poly1305, and SHA-256/384.
It reduces the number of round trips required for the handshake protocol, which improves performance and latency.
It encrypts more parts of the handshake protocol, which enhances privacy and confidentiality. It introduces a zero round-trip time (0-RTT) mode, which allows resuming previous sessions without additional round trips.
It supports forward secrecy by default, which means that compromising the long-term keys does not affect the security of past sessions.
Remove cipher suites that use CBC. Cipher suites are combinations of cryptographic algorithms that specify how TLS connections are secured. Cipher suites that use CBC mode are vulnerable to padding oracle attacks, as well as other attacks such as BEAST and Lucky 13. Therefore, they should be removed from the server's configuration and replaced with cipher suites that use more secure modes of operation, such as GCM or CCM.
NEW QUESTION # 335
You are a penetration tester who is reviewing the system hardening guidelines for a company. Hardening guidelines indicate the following.
There must be one primary server or service per device.
Only default port should be used
Non- secure protocols should be disabled.
The corporate internet presence should be placed in a protected subnet
Instructions :
Using the available tools, discover devices on the corporate network and the services running on these devices.
You must determine
ip address of each device
The primary server or service each device
The protocols that should be disabled based on the hardening guidelines
Answer:
Explanation:
see the answer below in explanation:
Explanation:
Answer below images
A computer screen with white text Description automatically generated
NEW QUESTION # 336
An organization's email account was compromised by a bad actor. Given the following information:
Which of the following is the length of time the team took to detect the threat?
Answer: C
NEW QUESTION # 337
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