SY0-701 Exam Dumps - CompTIA Security+ Exam 2025

OCSP stands for Online Certificate Status Protocol. It is a protocol that allows applications to check the revocation status of a certificate in real-time. It works by sending a query to an OCSP responder, which is a server that maintains a database of revoked certificates. The OCSP responder returns a response that indicates whether the certificate is valid, revoked, or unknown. OCSP is faster and more efficient than downloading and parsing Certificate Revocation Lists (CRLs), which are large files that contain the serial numbers of all revoked certificates issued by a Certificate Authority (CA). References: CompTIA Security+ Study Guide: Exam SY0-701, 9th Edition, page 337 1

Anair-gapped (C)system is completely isolated from unsecured networks (like the internet) and other systems, preventing any form of remote access. This is often used in highly sensitive environments such as military, nuclear, or critical infrastructure systems.

This is mentioned underDomain 3.4: Given a scenario, apply cybersecurity resilience conceptsin theCompTIA Security+ SY0-701 Exam Objectives, specifically under“Isolation (e.g., air-gapped)”.

Risk threshold is the maximum amount of risk that an organization is willing to accept for a given activity or decision. It is also known as risk appetite or risk tolerance. Risk threshold helps an organization to prioritize and allocate resources for risk management. Risk indicator, risk level, and risk score are different ways of measuring or expressing the likelihood and impact of a risk, but they do not describe the maximum allowance of accepted risk. References: CompTIA Security+ Study Guide: Exam SY0-701, 9th Edition, page 34; Accepting Risk: Definition, How It Works, and Alternatives

Comprehensive and Detailed Explanation From Exact Extract:

Key escrow is the process of storing encryption keys (or copies of them) with a trusted third party so data can be recovered if the primary decryption key is lost. In Security+ SY0-701, escrow is emphasized as a required safeguard for organizations that rely heavily on encryption, especially for regulated data or systems requiring guaranteed recoverability.

A CSR (A) is a Certificate Signing Request and does not store keys. Salting (B) is used with hashing to prevent password attacks and does not assist in data recovery. A root of trust (C) ensures secure hardware initialization but does not store backup decryption keys.

Key escrow directly addresses scenarios where encryption keys are misplaced, corrupted, deleted, or lost due to employee departure or system failure. Without escrow, encrypted data could become permanently inaccessible.

Thus, the correct answer is Escrow, the only mechanism specifically designed to allow recovery when decryption keys are unavailable.

A tabletop exercise is a simulated scenario that tests the organization’s incident response plan and procedures. It involves key stakeholders and decision-makers who discuss their roles and actions in response to a hypothetical incident. It can help identify gaps, weaknesses, and improvement areas in the incident response process. It can also enhance communication, coordination, and collaboration among the participants. References: CompTIA Security+ Study Guide: Exam SY0-701, 9th Edition, page 525 1

An obfuscation toolkit is used by developers to make source code difficult to understand and reverse engineer. This technique involves altering the code's structure and naming conventions without changing its functionality, making it much harder for attackers to decipher the code or use debugging tools to analyze it. Obfuscation is an important practice in protecting proprietary software and intellectual property from reverse engineering.

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CompTIA Security+ SY0-701 Course Content: Domain 03 Security Architecture​.

CompTIA Security+ SY0-601 Study Guide: Chapter on Secure Coding Practices​.