Security & Compliance

1. Our Security Approach

1.1 Security-First Design Philosophy

Every PTKJ solution is architected with security as a core design principle, not a compliance checkbox. Our approach includes:

• Defense in Depth: Multiple layers of security controls across network, application, and data layers
• Least Privilege Access: Users and systems receive only the minimum permissions necessary to perform their functions
• Secure by Default: All systems are configured with secure defaults and hardened configurations
• Continuous Monitoring: For managed services engagements, real-time security monitoring, logging, and alerting across all infrastructure

1.2 Security Throughout the Lifecycle

Security is integrated into every phase of our engagement:

• Architecture & Design: Threat modeling, security architecture review, compliance mapping
• Development: Secure coding practices, code review, static analysis, dependency scanning
• Testing: Security testing, penetration testing, vulnerability assessments
• Deployment: Secure configuration management, secrets management, encryption
• Operations: For managed services engagements, continuous monitoring, patch management, incident response, and security updates

1.3 Risk Management

We help clients identify, assess, and mitigate security risks through:

• Comprehensive security assessments and risk analysis
• Threat modeling specific to your business and industry
• Security control implementation and validation
• Regular security reviews and audits
• Continuous improvement based on emerging threats

2. Compliance Frameworks We Support

PTKJ has extensive experience implementing and maintaining systems that comply with major security and privacy frameworks. We help clients achieve and maintain compliance with:

2.1 SOC 2 Type II

We design systems that meet the five Trust Services Criteria (Security, Availability, Processing Integrity, Confidentiality, Privacy) defined by the American Institute of CPAs (AICPA). Our implementations include:

• Access control systems and authentication mechanisms
• Encryption of data in transit and at rest
• Comprehensive logging and monitoring infrastructure
• Change management and version control processes
• Incident response and business continuity planning
• Vendor management and third-party risk assessment

2.2 ISO 27001 / ISO 27002

We implement Information Security Management Systems (ISMS) aligned with ISO 27001 standards, covering:

• Information security policies and procedures
• Asset management and classification
• Access control and identity management
• Cryptography and key management
• Physical and environmental security
• Supplier relationships and security
• Information security incident management
• Business continuity and disaster recovery

2.3 PCI DSS (Payment Card Industry Data Security Standard)

For clients processing, storing, or transmitting payment card data, we implement PCI DSS compliant infrastructure:

• Network segmentation and cardholder data environment (CDE) isolation
• Strong encryption for card data transmission and storage
• Vulnerability management and regular security testing
• Access control and authentication for cardholder data
• Comprehensive logging and monitoring systems
• Security policies and procedures documentation

2.4 NIST Cybersecurity Framework

We align security programs with the NIST CSF framework across five core functions:

• Identify: Asset management, risk assessment, governance
• Protect: Access control, data security, security awareness training
• Detect: Continuous monitoring, anomaly detection, security event detection
• Respond: Incident response planning, communications, analysis, mitigation
• Recover: Recovery planning, improvements, communications

2.5 HIPAA (Health Insurance Portability and Accountability Act)

For healthcare and health data applications, we implement HIPAA-compliant infrastructure including:

• Administrative safeguards (policies, risk assessment, workforce training)
• Physical safeguards (facility access controls, workstation security)
• Technical safeguards (access controls, encryption, audit controls)
• Business Associate Agreements (BAAs) with sub-processors
• Breach notification procedures and incident response

2.6 GDPR & CCPA (Data Privacy Regulations)

We help clients comply with global data privacy regulations through:

• Data mapping and classification
• Privacy by design and by default
• Data subject rights management (access, deletion, portability)
• Consent management systems
• Data Processing Agreements (DPAs)
• Privacy impact assessments

2.7 FedRAMP & FISMA (Government Compliance)

For government clients, we have experience with:

• FedRAMP authorization packages and documentation
• FISMA compliance and risk management framework
• NIST 800-53 security control implementation
• Continuous monitoring and reporting

3. Data Protection & Encryption

3.1 Encryption Standards

We implement industry-standard encryption throughout the data lifecycle:

• Data in Transit: TLS 1.3, mTLS, VPN tunneling, encrypted API communications
• Data at Rest: AES-256 encryption for databases, file storage, backups, and archives
• Application-Level Encryption: Field-level encryption for sensitive data elements
• Key Management: Hardware Security Modules (HSM), AWS KMS, Azure Key Vault, Google Cloud KMS

3.2 Data Classification & Handling

We implement data classification schemes and appropriate handling procedures:

• Public, Internal, Confidential, and Restricted data classifications
• Data loss prevention (DLP) controls
• Secure data transmission protocols
• Secure data disposal and destruction procedures

3.3 Backup & Disaster Recovery

Comprehensive backup and recovery strategies ensure data resilience:

• Automated backup schedules with encryption
• Geographic redundancy and replication
• Regular backup testing and restoration drills
• Defined Recovery Point Objectives (RPO) and Recovery Time Objectives (RTO)
• Business continuity planning and documentation

4. Infrastructure Security

4.1 Network Security

Multi-layered network security controls protect against unauthorized access and attacks:

• Network Segmentation: VLANs, subnets, security zones, DMZ architecture
• Firewall Management: Next-generation firewalls, Web Application Firewalls (WAF), DDoS protection
• Intrusion Detection/Prevention: Network-based and host-based IDS/IPS systems
• VPN & Secure Access: Site-to-site VPN, client VPN, zero-trust network access (ZTNA)
• DNS Security: DNSSEC, DNS filtering, secure DNS resolution

4.2 Cloud Security

Cloud-native security controls across major platforms (AWS, Azure, GCP):

• Identity and Access Management (IAM) with least privilege
• Security groups, network ACLs, and cloud firewalls
• Cloud-native encryption and key management
• Security monitoring using CloudTrail, Azure Monitor, Google Cloud Logging
• Compliance automation using AWS Config, Azure Policy, GCP Security Command Center
• Container security (Docker, Kubernetes) with image scanning and runtime protection

4.3 Endpoint Security

Protection for workstations, servers, and mobile devices:

• Endpoint detection and response (EDR) solutions
• Anti-malware and anti-virus protection
• Host-based firewalls and intrusion prevention
• Patch management and vulnerability remediation
• Mobile device management (MDM) for BYOD policies

4.4 Application Security

Secure software development and application protection:

• Secure Coding: OWASP Top 10 mitigation, input validation, output encoding
• Authentication: Multi-factor authentication (MFA), SSO, OAuth 2.0, SAML
• Authorization: Role-based access control (RBAC), attribute-based access control (ABAC)
• API Security: API gateways, rate limiting, authentication tokens (JWT), API key management
• Session Management: Secure session handling, timeout policies, CSRF protection
• Security Headers: CSP, HSTS, X-Frame-Options, secure cookie flags

5. Identity & Access Management

5.1 Identity Management

Centralized identity management and authentication systems:

• Single Sign-On (SSO) integration with enterprise identity providers
• Multi-factor authentication (MFA) enforcement
• Active Directory / LDAP integration
• Identity federation and SAML/OAuth/OIDC protocols
• Privileged access management (PAM) for administrative accounts

5.2 Access Control

Granular access controls based on role and context:

• Role-based access control (RBAC) implementation
• Least privilege access policies
• Just-in-time (JIT) access provisioning
• Regular access reviews and recertification
• Automated deprovisioning for terminated users

5.3 Secrets Management

Secure storage and rotation of credentials and sensitive data:

• Centralized secrets management (HashiCorp Vault, AWS Secrets Manager)
• Automatic credential rotation
• Elimination of hardcoded credentials in code
• API key and token management
• Certificate management and automation

6. Monitoring & Incident Response

6.1 Security Monitoring

Comprehensive monitoring to detect and respond to security events:

• SIEM Integration: Security Information and Event Management (Splunk, ELK, Azure Sentinel)
• Log Aggregation: Centralized logging from all systems and applications
• Anomaly Detection: Machine learning-based threat detection
• Real-Time Alerting: Automated alerts for security events
• Security Dashboards: Executive visibility into security posture

6.2 Incident Response

Structured incident response procedures and capabilities:

• Documented incident response plans and playbooks
• 24/7 security operations center (SOC) capabilities
• Incident categorization and prioritization
• Forensic analysis and root cause investigation
• Containment, eradication, and recovery procedures
• Post-incident review and continuous improvement

6.3 Threat Intelligence

Proactive threat detection and prevention:

• Threat intelligence feeds and integration
• Vulnerability intelligence and prioritization
• Indicators of Compromise (IoC) monitoring
• Threat hunting and proactive detection

7. Vulnerability Management & Security Testing

7.1 Vulnerability Management

Systematic identification and remediation of security vulnerabilities:

• Automated vulnerability scanning (network, application, container)
• Regular vulnerability assessments and penetration testing
• Vulnerability prioritization based on risk and exploitability
• Patch management and remediation tracking
• Third-party dependency scanning and management

7.2 Security Testing

Comprehensive security testing throughout the development lifecycle:

• Static Application Security Testing (SAST): Source code analysis for vulnerabilities
• Dynamic Application Security Testing (DAST): Runtime security testing
• Interactive Application Security Testing (IAST): Combined static and dynamic analysis
• Software Composition Analysis (SCA): Third-party library and dependency scanning
• Penetration Testing: Manual security assessments by qualified experts
• Red Team Exercises: Adversarial security testing for mature environments

7.3 Secure Development Practices

Security integrated into the software development lifecycle (SDLC):

• Secure coding standards and guidelines
• Code review with security focus
• Automated security testing in CI/CD pipelines
• Dependency management and license compliance
• Container image scanning and hardening

8. Certifications & Audits

8.1 Third-Party Audits

PTKJ supports clients through security audits and certification processes:

• SOC 2 Type II audit preparation and support
• ISO 27001 certification consulting and implementation
• PCI DSS Report on Compliance (ROC) assistance
• HITRUST CSF assessment support
• FedRAMP authorization package development

8.2 Internal Audits

Regular internal security assessments and reviews:

• Quarterly security control reviews
• Annual risk assessments
• Infrastructure security audits
• Access control reviews and recertification
• Policy and procedure reviews

8.3 Compliance Reporting

Transparent reporting on security posture and compliance status:

• Compliance dashboards and metrics
• Executive security reports
• Audit evidence collection and documentation
• Regulatory reporting assistance

9. Security Awareness & Training

We emphasize security awareness and training as a critical component of defense:

• Security awareness training for development teams
• Secure coding training and workshops
• Phishing awareness and simulation programs
• Compliance training for regulated industries
• Incident response tabletop exercises
• Security best practices documentation

10. Vendor & Third-Party Security

We help clients manage third-party security risk:

• Vendor security assessments and due diligence
• Third-party risk management programs
• Business Associate Agreements (BAAs) and Data Processing Agreements (DPAs)
• Vendor security questionnaire management
• Supply chain security controls
• Continuous vendor monitoring and review

11. Continuous Improvement

Security is not a one-time implementation—it requires ongoing vigilance and improvement:

• Regular security assessments and gap analysis
• Lessons learned from incidents and near-misses
• Security metrics and key performance indicators (KPIs)
• Staying current with emerging threats and vulnerabilities
• Adapting to evolving compliance requirements
• Security roadmap planning and execution

12. Contact Our Security Team

For questions about our security practices, compliance capabilities, or to discuss your specific security requirements:

We are happy to provide additional documentation, discuss specific compliance frameworks, or answer security questionnaires as part of your vendor assessment process.