1
Q
What is a Replay Attack?
A
The attacker intercepts the data and then decides later whether to retransmit the data
2
Q
What is a Credential Replay Attack?
A
Specific type of replay attack that involves capturing a user’s login credentials during a session and reusing them for unauthorized access
CompTIA Security+
flashcards
Decks in class (211)
# Cards
-
Threat Actor Motivations12
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Hacktivists7
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Organized Crime2
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Unskilled Attackers3
-
Nation-State Actor5
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Insider Threats3
-
Shadow IT3
-
Threat Vectors and Attack Surfaces11
-
Outsmarting Threat Actors11
-
PHYSICAL SECURITY1
-
Fencing and Bollards4
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Attacking with Brute Force5
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Surveillance Systems3
-
Bypassing Surveillance Systems7
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Access Control Vestibules5
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Door Locks4
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Access Badge Cloning7
-
SOCIAL ENGINEERING1
-
Motivational Triggers7
-
Impersonation5
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Pretexting2
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Phishing Attacks6
-
Preventing Phishing Attacks7
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Frauds and Scams5
-
Influence Campaigns3
-
Other Social Engineering Attacks13
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MALWARE3
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Viruses11
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Worms3
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Trojans3
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Ransomware3
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Zombies and Botnets7
-
Rootkits12
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Backdoors and Logic Bombs4
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Keylogger3
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Spyware and Bloatware6
-
Malware Attack Techniques12
-
Indications of Malware Attacks9
-
DATA PROTECTION1
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Data Classifications14
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Data Ownership9
-
Data States17
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Data Types5
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Data Sovereignty2
-
Securing Data8
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Data Loss Prevention (DLP)5
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CRYPTOGRAPHIC SOLUTIONS8
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Symmetric vs Asymmetric5
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Symmetric Algorithms10
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Asymmetric Algorithms4
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Hashing8
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Pass the Hash Attack5
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RISK MANAGEMENT1
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Risk Assessment Frequency6
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Risk Identification7
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Risk Register13
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Qualitative Risk Analysis1
-
Quantitative Risk Analysis6
-
Risk Management Strategies7
-
Risk Monitoring and Reporting9
-
THIRD-PARTY VENDOR RISKS1
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Supply Chain Risks5
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Supply Chain Attacks8
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Vendor Assessment10
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Vendor Selection and Monitoring5
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Contracts and Agreements8
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GOVERNANCE AND COMPLIANCE2
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Governance10
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Governance Structures6
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Policies7
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Standards5
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Procedures5
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Governance Considerations7
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Compliance12
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Non-compliance Consequences5
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ASSET AND CHANGE MANAGEMENT2
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Acquisition and Procurement5
-
Mobile Asset Deployments3
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Asset Management6
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Asset Disposal and Decommissioning12
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Change Management5
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Change Management Processes6
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Technical Implications of Changes6
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Documenting Changes2
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AUDITS AND ASSESSMENTS5
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Internal Audits and Assessments10
-
Performing an Internal Assessment3
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External Audits and Assessments5
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Penetration Testing5
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Reconnaissance in Pentesting6
-
Attestation of Findings6
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CYBER RESILIENCE AND REDUNDANCY2
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High Availability10
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Data Redundancy9
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Capacity Planning5
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Powering Data Centers9
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Data Backups10
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Continuity of Operations Plan3
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Redundant SIte Considerations10
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Resilience and Recovery Testing8
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SECURITY ARCHITECTURE3
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On-Premise Vs the Cloud9
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Cloud Security11
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Virtualization and Containerization8
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Serverless8
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Microservices9
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Network Infrastructure3
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Software-defined Network (SDN)4
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Infrastructure as Code (IaC)2
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Centralized vs. Decentralized Architectures2
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Internet of Things (IoT)2
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ICS and SCADA4
-
Embedded Systems8
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SECURITY INFRASTRUCTURE1
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Ports and Protocols7
-
Firewalls16
-
Configuring Firewalls5
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IDS and IPS9
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Network Appliances5
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Port Security9
-
Securing Network Communications16
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Infrastructure Considerations9
-
Selecting Infrastructure Controls6
-
IDENTITY AND ACCESS MANAGEMENT (IAM) SOLUTIONS1
-
Identity and Access Management (IAM)9
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Multi-factor Authentication2
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Password Security6
-
Password Attacks5
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Single Sign-On (SSO)4
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Federation1
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Privileged Access Management (PAM)4
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Access Control Models7
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Assigning Permissions1
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VULNERABILITIES AND ATTACKS2
-
Hardware Vulnerabilities13
-
Bluetooth Vulnerabilities and Attacks9
-
Mobile Vulnerabilities and Attacks5
-
Zero-day Vulnerabilities3
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Operating System Vulnerabilities5
-
SQL and XML Injections6
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XSS and XSRF10
-
Buffer Overflow5
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Race Conditions8
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MALICIOUS ACTIVITY1
-
Distributed Denial of Service8
-
Domain Name System (DNS) Attacks6
-
Directory Traversal Attack5
-
Execution and Escalation Attacks10
-
Replay Attacks2
-
Session Hijacking7
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On-path Attacks9
-
Injection Attacks4
-
Indicators of Compromise (IoC)10
-
HARDENING1
-
Restricting Applications4
-
Trusted Operating Systems5
-
Updates and Patches5
-
Patch Management5
-
Group Policies3
-
SELinux15
-
Data Encryption Levels7
-
Secure Baselines1
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SECURITY TECHNIQUES1
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Wireless Infrastructure5
-
Wireless Security Settings10
-
Application Security10
-
Network Access Control (NAC)3
-
Web and DNS Filtering8
-
Email Security8
-
Endpoint Detection and Response3
-
User Behavior Analytics2
-
Selecting Secure Protocols5
-
VULNERABILITY MANAGEMENT1
-
Identifying Vulnerabilities8
-
Threat Intellegence Feeds4
-
Responsible Disclosure Programs2
-
Analyzing Vulnerabilities9
-
Vulnerability Response and Remediation7
-
Validating Vulnerability Remediation1
-
Vulnerability Reporting4
-
ALERTING AND MONITORING3
-
Monitoring Resources3
-
Alerting and Monitoring Activities8
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Simple Network Management Protocol (SNMP)5
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Security Information and Event Management (SIEM)3
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Data from Security Tools4
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Security Content Automation Protocol (SCAP)8
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Network and Flow Analysis6
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Single Pane of Glass5
-
INCIDENT RESPONSE1
-
Incident Response Process10
-
Threat Hunting3
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Root Cause Analysis6
-
Incident Response Training and Testing5
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Digital Forensic Procedure12
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Data Collection Procedures1
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INVESTIGATING AN INCIDENT0
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Investigative Data9
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Dashboards3
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Automated Reports4
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Vulnerability Scans2
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Packet Captures1
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Metadata2
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AUTOMATION AND ORCHESTRATION5
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When to Automate and Orchestrate2
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Automating Support Tickets3
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Automating Onboarding3
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Automating Security3
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Automating Application Development10
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Integrations and APIs5
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Ports6
