Cybersecurity Concepts Quiz

File Rights Management

• Digital Rights Management (DRM) allows granular control of rights and privileges for client access to files.

TPM in Mobile Computing

• Trusted Platform Module (TPM) chips provide identification information for software in mobile environments.

Vulnerability Scans

• Vulnerability scans detect software loopholes and weaknesses to improve security.

CAPTCHA Protection

• Implementing Completely Automated Public Turing tests (CAPTCHA) helps defend against Cross-site Request Forgery (CSRF) attacks.

Data Privacy Process

• The process of removing private information from sensitive data is known as Formatting.

Bastion Host Systems

• Bastion hosts monitor computing security in conjunction with Intrusion Detection Systems (IDS) and auditing controls.

Security Testing Tools

• Disassemblers, debuggers, and decompilers identify lack of reverse engineering protection as a coding vulnerability.

Software Assurance Insight

• Verification activities provide insight into software reliability, confirming it functions as intended.

Escrowed Software

• Source code escrowed for Commercially Off-The-Shelf (COTS) software is released under open-source licenses if the developer ceases operations.

Threats to Availability

• Infinite loops and improper memory calls pose significant threats to system availability.

Operational Process During Software Transition

• Multi-factor authentication plays a critical role in ensuring security during software transitions to prevent unauthorized modifications.

Confidentiality in Software Security

• Security requirements focused on protecting against unauthorized data disclosure are termed Confidentiality Requirements.

Supply Chain Security Insights

• Key Performance Indicators (KPIs) evaluate the effectiveness and efficiency of supply chain processes relating to software security.

Championing Security Objectives

• Informing development teams about avoiding injection flaws in applications is crucial for promoting software security.

Incident Management Process

• The final stage of incident management is recovery, restoring systems after a security event.

Least Privilege Implementation

• Sandboxing exemplifies the principle of least privilege by limiting application access.

Mobile App Malware

• Ransomware is the predominant form of malware targeting mobile applications.

Export Control Compliance

• Suppliers must inform acquirers of export control requirements prior to delivery of software.

Benefits of Static Code Analysis

• Statically analyzing code allows early detection of errors and vulnerabilities in the software life cycle.

Obfuscated Code

• Obfuscated code results from special programs making source code difficult to read upon disclosure.

Security Incident Normalization

• Parsing audit logs using regular expressions to highlight security incidents is known as normalization.

Mitigating Impersonation Attacks

• Proper session management helps effectively mitigate Man-in-the-Middle (MITM) attacks.

Crucial Testing for SoS

• Integration testing is essential to identify single points of failure in a System-of-Systems (SoS).

Security Management Interfaces

• Security management should include configurable settings for logging, auditing, and credential management.

User Acceptance Testing

• The go/no go decision in software acceptance relies heavily on User Acceptance Testing (UAT).

Single Loss Expectancy Calculation

• Single Loss Expectancy is calculated as Asset Value multiplied by Exposure Factor.

Code Signing Limitations

• Code signing does not authenticate users, it primarily verifies code integrity and origin.

Residual Risk Acceptance

• Business owners must formally accept residual risks during the software accreditation process.

Security Testing Impact

• Security testing should ensure that confidentiality, integrity, and availability are not adversely affected during software failures.

Covert Mechanism for Confidentiality

• Steganography is a covert mechanism used to ensure confidentiality.

Tokenization

• Replacing Primary Account Numbers (PAN) with identifiable random symbols while maintaining privacy is known as tokenization.

Security Principles and Code Repositories

• Open Design is least associated with the security of code repositories compared to other principles.

Penetration Testing Protocols

• Clear rules of engagement must be established for effective penetration testing.

Binary Code Scanners

• Binary code scanners detect vulnerabilities through disassembly and pattern recognition techniques.

Incident Response Planning

• An Incident Response Plan serves as the primary source to contain damage upon discovering a security breach.

Intellectual Property in COTS Sales

• Intellectual property protection is a chief concern for software publishers selling COTS software.

Software Requirements Specifications

• Reliability and alteration prevention requirements are detailed in the integrity section of the Software Requirements Specifications (SRS).

Transport Layer Security

• Secure Sockets Layer (SSL) is effective in mitigating session hijacking and replay attacks in local area networks.

Digital Signatures

• Digital signatures provide non-repudiation, a benefit absent in symmetric key cryptographic designs.

Authentication Policies

• Most policies requiring multi-factor verification for financial transactions fall under Authentication guidelines.

Monitoring Functionality Assurance

• Software designed to monitor its functionality and report outages ensures business availability.

Integrity of Software

• Integrity defines the software’s resilience against unauthorized data modification or alteration attempts.

Policy Communication

• Policies communicate and mandate organizational goals and objectives at a high level.

Public Key Infrastructure Components

• Certificate Authorities, Registration Authorities, and Certificate Revocation Lists are essential components of Public Key Infrastructure (PKI).

Detective Security Controls

• Logging application events for later audit review exemplifies detective security control methods.

Software Assuring Resiliency

• Resilient software can withstand attacks while adhering to security policy requirements.

Copyright Violations

• Employees sharing paid software through peer-to-peer networks violate copyright laws.

Watermarking for Confidentiality

• Watermarking involves embedding information in digital audio, video, or image signals to protect copyright information.

PCI DSS Compensating Control Guidelines

• PCI DSS guidelines require compensating controls to adhere to existing requirements, though not exceeding baseline defense levels.

Java Architecture Security

• The Bytecode Verifier in Java ensures type consistency and safety by eliminating malicious code.

Software Resiliency

• Software resilience refers to its ability to withstand security breaches and other attacks.

Security Risks Mitigation

• Multi-factor authentication effectively mitigates Man-in-the-Middle (MITM) application security risks.

Granular Security Management

• Imperative security provides a framework for managing permissions and business rules when an all-or-nothing approach is unfeasible.

Unit Testing with Drivers and Stubs

• Unit testing strategies utilize drivers and stubs to assess individual components of the software.

Test your knowledge of key cybersecurity concepts including digital rights management, trusted platform modules, and vulnerability scanning. This quiz covers essential technologies and practices for securing software in a mobile computing environment.