📚 Knowledge Base

The shared responsibility model in Saudi Arabia's cloud context divides security obligations between cloud service providers (CSPs) and customers. CSPs are responsible for security 'of' the cloud - physical infrastructure, hardware, network infrastructure, and virtualization layer. Saudi organizations remain responsible for security 'in' the cloud - data classification and protection, identity and access management, application security, operating system configurations, and network traffic protection. To implement this effectively: 1) Clearly document responsibility boundaries in contracts aligned with NCA requirements; 2) Ensure CSPs provide compliance certifications relevant to Saudi regulations; 3) Implement additional security controls for data protection as required by PDPL; 4) Maintain visibility into security configurations and activities; 5) Conduct regular security assessments of both CSP and internal controls; 6) Train staff on their specific security responsibilities; 7) Establish clear escalation procedures for security incidents. Organizations must understand that Saudi regulations hold them ultimately accountable for data protection regardless of cloud deployment model.

LLM applications in Saudi organizations face several critical security risks that must be addressed under SAMA CSF and NCA ECC frameworks:

1. Prompt Injection Attacks: Malicious inputs that manipulate LLM behavior to bypass security controls or extract sensitive data, violating PDPL data protection requirements.

1. Data Leakage: LLMs may inadvertently expose confidential information, personal data, or proprietary business information in responses, conflicting with PDPL Article 18 on data confidentiality and SAMA CSF Domain 8 (Data & Infrastructure Security).

1. Insecure Output Handling: Unvalidated LLM outputs can lead to code injection, XSS attacks, or privilege escalation, violating NCA ECC-1 (Cybersecurity Governance) requirements.

1. Training Data Poisoning: Compromised training data can embed backdoors or biases, affecting model integrity as required by SAMA CSF Control 8.1.3.

1. Model Denial of Service: Resource-intensive queries can overwhelm systems, impacting availability requirements under NCA ECC-3 (Cybersecurity Resilience).

1. Supply Chain Vulnerabilities: Third-party LLM services may not meet Saudi regulatory standards, creating compliance gaps with Vision 2030's data localization objectives.

1. Unauthorized Access: Inadequate authentication and authorization controls violate SAMA CSF Domain 3 (Access Management) and NCA ECC-2 (Cybersecurity Defense).

Organizations must implement comprehensive security controls, conduct regular risk assessments, and ensure compliance with Saudi cybersecurity regulations when deploying LLM applications.

Saudi financial institutions must implement comprehensive security controls for LLM applications aligned with SAMA CSF domains:

1. Access Management (SAMA CSF Domain 3)

• Implement strong authentication (MFA) for all LLM application access
• Apply role-based access control (RBAC) with least privilege principles
• Maintain detailed audit logs of all LLM interactions (Control 3.3.1)
• Segregate duties for LLM administration and usage

2. Data & Infrastructure Security (Domain 8)

• Encrypt sensitive data at rest and in transit (Control 8.1.1)
• Implement data classification for LLM training and input data
• Apply data masking and tokenization for personal data per PDPL requirements
• Ensure data residency compliance within Saudi Arabia for regulated data
• Implement secure data sanitization before LLM processing (Control 8.1.3)

3. Cybersecurity Defense (Domain 2)

• Deploy input validation and sanitization mechanisms to prevent prompt injection
• Implement output filtering to detect and block sensitive data leakage
• Use Web Application Firewalls (WAF) with LLM-specific rules
• Apply rate limiting and resource quotas to prevent DoS attacks
• Conduct regular vulnerability assessments and penetration testing

4. Third-Party & Cloud Computing Cybersecurity (Domain 9)

• Conduct thorough due diligence on LLM service providers (Control 9.1.1)
• Ensure contractual agreements include Saudi regulatory compliance clauses
• Verify data processing locations and sovereignty requirements
• Implement continuous monitoring of third-party LLM services

5. Cybersecurity Operations (Domain 6)

• Establish 24/7 monitoring for anomalous LLM behavior
• Implement incident response procedures specific to LLM security events
• Conduct regular security awareness training on LLM risks
• Maintain detailed documentation of LLM architecture and data flows

6. Compliance & Regulatory Requirements

• Ensure PDPL compliance for personal data processing through LLMs
• Align with NCA ECC controls for critical infrastructure protection
• Support Vision 2030 digital transformation objectives securely
• Maintain evidence of compliance for regulatory audits

These controls must be documented, regularly tested, and continuously improved to maintain robust LLM security posture.

The National Cybersecurity Authority (NCA) has established the Essential Cybersecurity Controls (ECC) framework that applies to all critical infrastructure sectors in Saudi Arabia, including specific requirements for cloud security. Organizations in sectors such as energy, finance, healthcare, and telecommunications must ensure that cloud services meet ECC compliance standards. This includes conducting risk assessments before cloud adoption, ensuring cloud providers have appropriate security certifications, implementing data classification and protection measures, maintaining audit logs for at least one year, and ensuring that cloud service agreements include clear security responsibilities. The NCA requires critical infrastructure entities to use cloud services from providers approved under the CCRF and to report any security incidents involving cloud infrastructure within specified timeframes.

Cloud service providers operating in Saudi Arabia must obtain and maintain several international and local certifications to demonstrate compliance with security standards. The mandatory certifications include ISO/IEC 27001 (Information Security Management), ISO/IEC 27017 (Cloud Security Controls), and ISO/IEC 27018 (Protection of Personally Identifiable Information in Public Clouds). Additionally, providers serving financial institutions must comply with PCI-DSS standards, while those handling healthcare data should meet ISO 27799 requirements. The NCA's Essential Cybersecurity Controls (ECC) compliance is mandatory for critical infrastructure sectors. Cloud providers must also undergo regular third-party security audits and penetration testing, with results shared with Saudi regulatory authorities. For government cloud services, providers must obtain specific approval from CITC and demonstrate compliance with the Saudi Cloud First Policy, which prioritizes secure cloud adoption across government entities.

Saudi organizations must implement robust cloud access and identity management controls aligned with NCA's Essential Cybersecurity Controls and CITC guidelines. This includes mandatory implementation of Multi-Factor Authentication (MFA) for all cloud service access, especially for privileged accounts and remote access scenarios. Organizations should adopt a Zero Trust security model, implementing least privilege access principles and role-based access control (RBAC). Integration with national identity systems such as the National Single Sign-On (NSSO) platform is recommended for government entities. All access attempts and privileged activities must be logged and monitored continuously, with logs retained for at least one year. Organizations must implement strong password policies compliant with NCA standards, conduct regular access reviews and recertification, and ensure immediate revocation of access for terminated employees. Cloud access should be restricted based on geographic location when possible, and suspicious access patterns must trigger automated alerts and investigation procedures.

According to NCA's Essential Cybersecurity Controls (ECC-4), organizations must establish a dedicated CSIRT with clearly defined roles and responsibilities. The team structure should include: 1) CSIRT Manager - responsible for overall coordination and NCA liaison; 2) Incident Analysts - for detection, analysis, and classification; 3) Technical Responders - for containment and remediation; 4) Communications Coordinator - for internal and external stakeholder communication; 5) Legal/Compliance Advisor - ensuring regulatory compliance. The team must have 24/7 availability for critical organizations, documented escalation procedures, secure communication channels, and access to forensic tools. Team members require regular training on Saudi-specific threats, NCA reporting procedures, and Arabic/English communication capabilities. Organizations must maintain updated contact lists, conduct regular drills, and document all incident response activities. CSIRTs should coordinate with the National Cybersecurity Authority and sector-specific CERTs when applicable.

Post-incident reviews are critical for continuous improvement and NCA compliance. Best practices include: 1) Timing - conduct reviews within 2 weeks of incident closure while details are fresh; 2) Comprehensive documentation - prepare detailed reports in Arabic covering incident timeline, root cause analysis, response effectiveness, and financial/operational impact; 3) Stakeholder involvement - include CSIRT members, management, affected departments, and when appropriate, NCA representatives; 4) Structured analysis - use frameworks like NIST or ISO 27035 adapted to Saudi context, identifying what worked, what failed, and why; 5) Actionable recommendations - develop specific, measurable improvements with assigned responsibilities and deadlines; 6) Knowledge sharing - update incident response playbooks, conduct staff training on new threats, and share anonymized lessons with industry peers through Saudi CERT or sector forums; 7) Metrics tracking - measure response time improvements, detection capabilities, and cost reductions; 8) Compliance updates - ensure procedures align with latest NCA controls and submit required post-incident reports. Organizations should maintain a lessons learned database and conduct quarterly reviews of trends to proactively strengthen defenses against evolving threats targeting Saudi entities.

SDAIA's AI Ethics Framework establishes seven core principles for responsible AI development and deployment in Saudi Arabia: (1) Fairness and Non-Discrimination - ensuring AI systems treat all individuals equitably without bias based on protected characteristics; (2) Transparency and Explainability - making AI decision-making processes understandable and auditable; (3) Privacy and Data Protection - aligning with PDPL requirements for personal data handling; (4) Safety and Security - implementing robust safeguards against malicious use and unintended harm; (5) Accountability - establishing clear responsibility chains for AI outcomes; (6) Human Agency and Oversight - maintaining meaningful human control over critical decisions; and (7) Societal and Environmental Well-being - ensuring AI contributes positively to Vision 2030 goals. Organizations must conduct AI ethics impact assessments, implement governance structures, provide ethics training, and maintain documentation demonstrating compliance with these principles throughout the AI lifecycle.

Financial institutions must integrate SDAIA AI ethics compliance with SAMA CSF requirements through a unified governance approach. Key alignment areas include: (1) Data Governance (SAMA CSF Domain 1.3) - implement AI-specific data quality controls, bias detection in training datasets, and enhanced data lineage tracking aligned with PDPL Article 6; (2) Risk Management (SAMA CSF Domain 2) - conduct AI-specific risk assessments covering algorithmic bias, model drift, and ethical risks alongside traditional cybersecurity threats; (3) Third-Party Management (SAMA CSF Domain 3) - evaluate AI vendors for ethics compliance, requiring contractual commitments to SDAIA principles and audit rights for AI models; (4) Technology Risk (SAMA CSF Domain 5) - implement model validation frameworks, explainability tools, and continuous monitoring for AI systems used in credit decisions, fraud detection, and customer service; (5) Incident Management - establish protocols for AI ethics incidents including bias detection, unfair outcomes, and privacy breaches. Documentation must demonstrate how AI systems meet both SAMA's operational resilience requirements and SDAIA's ethical principles, with regular reporting to board-level AI governance committees.

Critical infrastructure operators (under NCA ECC-1:2018 and NCA ECC-2:2021) deploying AI systems must maintain comprehensive documentation demonstrating SDAIA ethics compliance: (1) AI System Inventory - detailed register of all AI applications including purpose, data sources, decision-making authority level, and risk classification; (2) Ethics Impact Assessments (EIA) - mandatory pre-deployment evaluations documenting potential ethical risks, bias testing results, fairness metrics, and mitigation strategies, updated annually or when systems are modified; (3) Data Governance Records - evidence of data quality controls, consent management aligned with PDPL Articles 4-6, data minimization practices, and bias audits of training datasets; (4) Model Documentation - technical specifications, training methodologies, performance metrics, explainability mechanisms, and validation test results; (5) Human Oversight Protocols - documented procedures for human review of AI decisions in critical scenarios (healthcare diagnoses, security clearances, infrastructure control); (6) Incident Logs - records of AI ethics violations, bias incidents, unfair outcomes, and remediation actions; (7) Third-Party Certifications - vendor compliance attestations and independent audit reports. Annual audits must verify alignment with both SDAIA principles and NCA ECC controls (particularly ECC-2 Domain 4 on emerging technologies), with findings reported to SDAIA and relevant sector regulators. Non-compliance may result in operational restrictions under Vision 2030 digital transformation initiatives.

Organizations in Saudi Arabia must comply with several cloud security regulations including the Essential Cybersecurity Controls (ECC) issued by the National Cybersecurity Authority (NCA), the Cloud Computing Regulatory Framework (CCRF) issued by the Communications and Information Technology Commission (CITC), and the Personal Data Protection Law (PDPL). The ECC mandates specific security controls for cloud services, while the CCRF establishes requirements for cloud service providers operating in the Kingdom. Additionally, critical infrastructure entities must ensure cloud services meet data localization requirements and undergo security assessments before deployment.

The Cloud Computing Regulatory Framework (CCRF) issued by CITC is a comprehensive framework that governs cloud service providers and users in Saudi Arabia. Key requirements include: mandatory registration and licensing for cloud service providers, implementation of robust security measures including encryption and access controls, data localization requirements for sensitive government and critical infrastructure data, regular security audits and compliance assessments, incident reporting obligations within specified timeframes, business continuity and disaster recovery plans, and adherence to international standards such as ISO 27001 and CSA STAR. The framework also requires transparency in service level agreements and clear definition of responsibilities between cloud providers and customers.

Saudi Arabia has specific data localization requirements for cloud services, particularly for government entities and critical infrastructure sectors. According to NCA and CITC regulations, classified government data, personal data of Saudi citizens, and data related to critical infrastructure must be stored within the Kingdom's borders. Government entities are required to use cloud services from providers with data centers located in Saudi Arabia or approved regional locations. For private sector organizations, while there is more flexibility, financial institutions and healthcare providers must ensure sensitive data remains within approved jurisdictions. Organizations must also ensure that data sovereignty is maintained, with clear contractual agreements preventing unauthorized cross-border data transfers and ensuring Saudi laws govern data protection and access.

Saudi organizations migrating to cloud services must implement comprehensive security controls aligned with NCA's Essential Cybersecurity Controls. Key controls include: conducting thorough risk assessments before migration, implementing strong identity and access management (IAM) with multi-factor authentication, encrypting data both in transit and at rest using approved algorithms, establishing continuous monitoring and logging mechanisms, implementing network segmentation and security groups, ensuring regular vulnerability assessments and penetration testing, maintaining detailed asset inventories, establishing incident response procedures specific to cloud environments, implementing backup and disaster recovery solutions, and ensuring compliance with data classification policies. Organizations must also establish a shared responsibility model understanding with their cloud provider and maintain visibility into security configurations through cloud security posture management tools.

Saudi organizations must establish robust cloud security incident response procedures in compliance with NCA regulations. Critical incidents affecting government entities or critical infrastructure must be reported to NCA within one hour of detection, while significant incidents require reporting within 24 hours. The incident response process should include: immediate containment and isolation of affected cloud resources, preservation of forensic evidence including logs and snapshots, coordination with cloud service providers for investigation support, documentation of incident timeline and impact assessment, implementation of remediation measures, and post-incident analysis. Organizations must maintain detailed incident response playbooks specific to cloud environments, conduct regular tabletop exercises, ensure 24/7 security operations center coverage, and establish clear communication channels with NCA's National Cybersecurity Center (NCSC). Additionally, organizations should leverage cloud-native security tools for automated threat detection and response.

A comprehensive security awareness training program in Saudi Arabia should cover: phishing and social engineering attacks (particularly those in Arabic), password security and multi-factor authentication, safe internet and email usage, mobile device security, data classification and handling (especially for sensitive government and personal data under Saudi Data and AI Authority regulations), incident reporting procedures, physical security, removable media risks, cloud security best practices, and compliance with NCA regulations. Training should also address cultural considerations and include real-world examples of attacks targeting Saudi organizations, with content available in both Arabic and English.

Effective delivery methods for Saudi organizations include: bilingual e-learning platforms (Arabic and English) with interactive modules, simulated phishing campaigns to test and educate employees, in-person workshops led by certified trainers familiar with local context, short video content and infographics shared via internal communication channels, gamification with rewards to increase engagement, mobile-friendly training accessible on smartphones, role-based training tailored to specific job functions, and awareness posters and newsletters. Content should be culturally appropriate, use local examples of cyber incidents, reference Saudi regulations, and align with Islamic values. Measuring effectiveness through assessments, tracking metrics, and gathering feedback ensures continuous improvement of the program.

Organizations in Saudi Arabia should conduct several types of penetration testing based on their infrastructure and compliance requirements: 1) Network Penetration Testing - evaluating internal and external network security, critical for organizations under NCA's ECC framework; 2) Web Application Penetration Testing - testing web applications and APIs, essential for e-commerce and government service platforms; 3) Mobile Application Penetration Testing - assessing mobile apps, particularly important given Saudi Arabia's high mobile usage rates; 4) Wireless Network Penetration Testing - evaluating Wi-Fi and wireless infrastructure security; 5) Social Engineering Testing - assessing human vulnerabilities through phishing simulations and physical security tests; 6) Cloud Penetration Testing - evaluating cloud infrastructure security, increasingly relevant as Saudi organizations adopt cloud services. The NCA's ECC controls specifically require regular penetration testing for critical systems, and SAMA requires financial institutions to conduct comprehensive penetration tests at least annually.

A comprehensive penetration testing engagement in Saudi Arabia follows these key phases: 1) Planning and Reconnaissance - defining scope, objectives, and rules of engagement while ensuring compliance with Saudi laws and obtaining proper authorization; 2) Scanning and Enumeration - identifying systems, services, and potential vulnerabilities using automated and manual techniques; 3) Vulnerability Assessment - analyzing discovered vulnerabilities and prioritizing them based on risk; 4) Exploitation - attempting to exploit identified vulnerabilities in a controlled manner to demonstrate real-world impact; 5) Post-Exploitation - assessing the extent of access gained and potential damage; 6) Reporting - documenting findings with detailed remediation recommendations in both English and Arabic as required by NCA guidelines; 7) Remediation Support - providing guidance to fix identified vulnerabilities; 8) Re-testing - verifying that remediation efforts were successful. All activities must comply with Saudi laws, including the Anti-Cyber Crime Law, and testers must have explicit written authorization. The NCA's ECC framework requires that penetration testing reports be maintained and made available for regulatory review.