Network Protocol Study Questions with complete Solutions Rated A+

Network Protocol Study Questions with complete Solutions Rated A+ Cybersecurity Framework (CSF) - Answers Set of plain language controls for protecting critical IT infrastructure Framework Core - Answers Program focusing on identifying, assessing, and managing cybersecurity risks in a cost-effective and repeatable manner Identify - Answers Recording assets, system users, information process operations, and systems used Protect - Answers Deploying safeguards, access controls, performing updates and backups, disposing of files, and providing user training Detect - Answers Using tools to identify cyber security attacks, monitoring network access points, user devices, unauthorized personnel access, and high-risk behavior Respond - Answers Containing cybersecurity events, reacting with planned responses, and notifying affected parties Recover - Answers Supporting the restoration of a company's network, backup files, and employee rebound with proper responses Framework Tiers - Answers Levels measuring an organization's information security sophistication Tier 1 - Answers Partial risk management process, ad hoc and reactive, not strategically prioritized Tier 2 - Answers Risk-informed with prioritization based on organizational risk, isolated cybersecurity, and general awareness but no secure management Tier 3 - Answers Repeatable cybersecurity practices, formal and documented, integrated into planning and communicated among senior leadership Tier 4 - Answers Adoptive risk management process, iterative improvement, organization-wide cybersecurity management, and robust participation in external activities Framework Profiles - Answers Measure cybersecurity risk, current profile, target profile, and gap analysis Privacy Framework - Answers Addresses privacy risks related to data processing activities Security and Privacy Controls (SP 800-53) - Answers Set of security and privacy controls for federal information systems, stricter than NIST CSF or Privacy Frameworks Control Families - Answers 20 families including Access Control, Awareness and Training, Audit and Accountability, and others Common (Inheritable) Control - Answers Implemented at the organizational level and adopted by information systems System-specific Control - Answers Implemented at the information system level Hybrid Control - Answers Combination of organizational and system-level implementation Privacy Laws - Answers Regulate collection, processing, maintenance, and disclosure of private information to protect individuals' private life General Data Protection Regulation (GDPR) - Answers Comprehensive data privacy law in the European Union governing how personal data should be handled Data Breaches - Answers Exposure of confidential information to unauthorized persons Personal Information - Answers Includes name, home address, social security number, and payment/banking info Unintentional Breach - Answers Breach caused by negligence or error Intentional Breach - Answers Illegal access to data by bad actors Consequences of Data Breaches - Answers Business disruption, reputational harm, financial loss, data loss, and legal implications Costs of Data Breach - Answers Detection, notification, post-breach response, loss of business/revenue Health Insurance Portability and Accountability Act (HIPAA) - Answers Regulates privacy of protected health information for covered entities Electronic PHI - Answers Protected health information in electronic form Safeguards under HIPAA - Answers Administrative, physical, and technical safeguards to protect electronic PHI General Data Protection Regulation (GDPR) Principles - Answers Lawfulness, fairness, transparency; purpose limitation; data minimization; accuracy; storage limitation; integrity and confidentiality Payment Card Industry Security Standard (PCI DSS) - Answers Standard for securing payment card data PCI DSS Goals - Answers Build and maintain secure network/systems, protect account data, maintain vulnerability management, implement strong access control, monitor networks, maintain information security policy PCI DSS Requirements - Answers Network security, account data protection, vulnerability management, access control, network monitoring, information security policy Center for Internet Security Control (CIS) - Answers Framework recommending cybersecurity actions and best practices IG1 - Answers Implementation group for small or medium-sized organizations with limited cybersecurity defenses IG2 - Answers Implementation group for organizations with sensitive client data and risk concerns IG3 - Answers Implementation group for organizations with security experts and sensitive data assets Controls - Answers Specific actions to enhance cybersecurity defenses and protect data Inventory and control of enterprise assets - Answers Tracking and managing all IT assets to understand data flow and sensitive information locations Data protections - Answers Managing data lifecycle, classification, and implications of data loss or compromise Secure configuration of enterprise assets and software - Answers Establishing and maintaining secure baseline configurations for IT assets and software Account management - Answers Best practices for managing user credentials and authorizations Access control management - Answers Specifying user access privileges and roles for job functions Continuous vulnerability management - Answers Identifying and remediating vulnerabilities in infrastructure to eliminate weak points Audit log management - Answers Managing system, audit, event, and enterprise logs for alerting and recovery Email and web browser protections - Answers Policies and tools to protect against cybercrime through email and internet Malware defenses - Answers Preventing malware installation and propagation through automated solutions Data recovery - Answers Processes for data backup, testing, and restoration to pre-incident state