Database Security · 6 Compliance Frameworks
Database Security Audits & Hardening
A database security audit is a systematic evaluation of database authentication, privilege grants, network encryption, and data-at-rest protection. JusDB conducts non-intrusive, read-only security audits and hardening across MySQL, PostgreSQL, and MongoDB, delivering turnkey remediation scripts, role-based access control (RBAC) matrices, and verifiable compliance alignment for SOC 2, HIPAA, and PCI DSS.
Comprehensive database security audits and hardening services. Protect your data with SSL/TLS configuration, access control optimization, vulnerability assessments, and compliance reporting across all major database platforms.
What We Audit
Comprehensive Security Services
End-to-end database security solutions covering assessment, hardening, and ongoing compliance monitoring.
Vulnerability Assessment
Comprehensive security scanning and vulnerability identification across your database infrastructure.
Key Features:
- Automated security scanning
- CVE database cross-referencing
- Configuration weakness detection
- Privilege escalation analysis
- Network exposure assessment
Technologies:
SSL/TLS Configuration
Secure communication channels with proper SSL/TLS implementation and certificate management.
Key Features:
- SSL/TLS certificate installation
- Cipher suite optimization
- Certificate rotation automation
- Perfect Forward Secrecy setup
- Certificate monitoring
Technologies:
Access Control Hardening
Implement least privilege principles and robust authentication mechanisms.
Key Features:
- Role-based access control (RBAC)
- Multi-factor authentication setup
- Privilege de-escalation
- Account lifecycle management
- Access pattern analysis
Technologies:
Data Encryption
Comprehensive encryption strategies for data at rest and in transit.
Key Features:
- Transparent data encryption (TDE)
- Column-level encryption
- Key management systems
- Encryption key rotation
- Performance impact analysis
Technologies:
Audit Logging & Monitoring
Comprehensive audit trails and real-time security monitoring.
Key Features:
- Audit log configuration
- Real-time threat detection
- Suspicious activity alerts
- Log retention policies
- Forensic analysis capabilities
Technologies:
Compliance Reporting
Automated compliance reporting for various regulatory frameworks.
Key Features:
- Compliance gap analysis
- Automated report generation
- Evidence collection
- Remediation tracking
- Continuous compliance monitoring
Technologies:
Regulatory Coverage
Compliance Frameworks
Ensure your database infrastructure meets regulatory requirements across various compliance frameworks.
GDPR
General Data Protection Regulation
Key Requirements:
- Data encryption at rest and in transit
- Right to be forgotten implementation
- Data breach notification procedures
- Privacy by design principles
HIPAA
Health Insurance Portability and Accountability Act
Key Requirements:
- PHI data encryption and access controls
- Audit logging and monitoring
- Business associate agreements
- Risk assessment procedures
SOX
Sarbanes-Oxley Act
Key Requirements:
- Financial data integrity controls
- Change management procedures
- Segregation of duties
- Audit trail maintenance
PCI DSS
Payment Card Industry Data Security Standard
Key Requirements:
- Cardholder data encryption
- Network segmentation
- Regular security testing
- Access control measures
ISO 27001
Information Security Management
Key Requirements:
- Information security policies
- Risk management framework
- Security incident procedures
- Continuous improvement process
NIST
National Institute of Standards and Technology
Key Requirements:
- Cybersecurity framework implementation
- Risk assessment methodologies
- Security control baselines
- Incident response procedures
Engine Coverage
Supported Database Platforms
Comprehensive security solutions for all major database platforms with platform-specific hardening.
MySQL
Security Features:
- SSL/TLS encryption
- Role-based access control
- Audit log plugin
- Transparent data encryption
- Password validation
PostgreSQL
Security Features:
- Row-level security
- SSL certificate authentication
- pgAudit extension
- Column-level encryption
- SCRAM authentication
MongoDB
Security Features:
- Field-level encryption
- LDAP authentication
- Audit logging
- Network encryption
- Role-based access control
Cassandra
Security Features:
- Node-to-node encryption
- Client-to-node encryption
- Internal authentication
- JMX authentication
- Audit logging
Redis
Security Features:
- TLS encryption
- ACL system
- AUTH command
- Protected mode
- Command renaming
Elasticsearch
Security Features:
- X-Pack Security
- Field and document level security
- SAML/LDAP integration
- Audit logging
- IP filtering
Four Phases
Our Security Audit Process
A systematic approach to identifying, assessing, and mitigating database security risks.
Discovery & Assessment
Comprehensive inventory and initial security assessment
- Database inventory and mapping
- Current security posture analysis
- Compliance requirements review
- Risk assessment and prioritization
Vulnerability Analysis
Deep dive security scanning and vulnerability identification
- Automated vulnerability scanning
- Manual security testing
- Configuration review
- Access control analysis
Hardening Implementation
Apply security controls and hardening measures
- Security configuration implementation
- Access control hardening
- Encryption deployment
- Monitoring setup
Validation & Reporting
Verify implementations and provide comprehensive reporting
- Security control validation
- Compliance verification
- Detailed reporting
- Remediation recommendations
Privilege & Encryption Vulnerabilities
Database Security Failure Modes We Audit & Remediate
Standard cloud dashboards report green compliance checks while catastrophic privilege escalations and unencrypted internal replication channels persist undetected. JusDB actively audits and hardens these latent vulnerabilities:
Overprivileged Application Roles & Unrestricted DDL Grantees
Application connection pools configured with SUPERUSER, ALL PRIVILEGES, or unrestricted ALTER TABLE permissions allow SQL injection or compromised application credentials to drop schemas, access system catalogs, or install malicious user-defined functions.
We design fine-grained RBAC role hierarchies with strict REVOKE policies, table-level DAC, and automated schema-drift detection that blocks unapproved privilege grants.
Unencrypted Replication Streams & Weak TLS Cipher Suites
Databases communicating across availability zones or cloud VPCs without enforced TLS 1.3 encryption or using outdated ciphers (RC4, 3DES) expose cleartext credentials and sensitive row payloads to internal network wire-sniffing.
We enforce TLS 1.3 with mandatory certificate pinning, disable legacy cipher suites across all primary-replica streams, and configure strict SSL verify-full modes.
Disabled Audit Trails & Untracked Administrative Modifications
Audit plugins (pgAudit, MySQL audit_log) are left disabled due to feared IOPS overhead. Unauthorized schema modifications, manual row updates, or bulk export dumps occur without leaving an immutable audit trail, violating SOC 2 and HIPAA controls.
We configure zero-overhead asynchronous audit logging with selective DDL/DML event filtering, streaming tamper-proof audit logs directly to centralized SIEM storage.
Our SREs execute read-only catalog queries to audit role permissions, superuser escalations, and active TLS cipher suites without compounding query locks:
-- 1. Identify users with superuser, createdb, or bypassrls privileges SELECT rolname, rolsuper, rolcreaterole, rolcreatedb, rolbypassrls, rolconnlimit FROM pg_roles WHERE rolsuper OR rolcreaterole OR rolbypassrls; -- 2. Verify pgAudit extension active status & parameter configuration SELECT name, setting, source FROM pg_settings WHERE name LIKE 'pgaudit.%';
-- 1. Inspect accounts with wildcards or non-localhost host patterns
SELECT user, host, plugin, authentication_string IS NOT NULL AS has_pwd,
ssl_type, password_expired
FROM mysql.user
WHERE host = '%' OR user = 'root';
-- 2. Check active SSL/TLS cipher suites and enforced TLS transport
SHOW GLOBAL STATUS LIKE 'Ssl_cipher%';
SHOW GLOBAL VARIABLES LIKE 'require_secure_transport';Comparative Matrix · Database Security Engineering
How JusDB Security Audits compare to alternative approaches.
Generic network penetration testing misses deep database privilege escalation and storage misconfigurations. Here is how JusDB compares to IT penetration testers, cloud posture tools, and internal checklists.
| Security Dimension | JusDB Security Audit | Generic IT Pen-Testers | Cloud Security Tools | Internal Checklists |
|---|---|---|---|---|
| Audit Depth & Engine Internals | Exhaustive white-box inspection of database catalog permissions, SCRAM/caching_sha2 authentication, pgAudit/audit log plugins, and row-level security | Black-box network port scanning (Nmap/Nessus) that flags open ports without inspecting database roles, privileges, or storage encryption | Basic cloud advisor checks (e.g. AWS Security Hub) that only verify high-level flags like 'storage encryption enabled' without auditing user grants | Ad-hoc internal reviews that check if passwords are typed into configs without auditing privilege inheritance or superuser bloat |
| Turnkey Remediation Runbooks | Granular, copy-ready SQL hardening scripts, REVOKE commands, least-privilege role matrices, and non-blocking TLS upgrade runbooks | High-level generic findings report with copy-pasted CVE blurbs leaving developers to figure out how to safely execute REVOKEs | Generic remediation documentation links that often require manual clicks in the cloud web console | Unmaintained wiki pages with untested SQL commands that risk locking out application services when executed |
| Production Safety & Zero Disruption | 100% read-only telemetry gathered over ephemeral audited bastion tunnels with zero intrusive payloads, schema locks, or service downtime | Aggressive automated vulnerability scanners that trigger connection storms, query timeouts, and unintentional table locks | Read-only metadata inspection with zero production disruption | Risk of running unindexed audit queries directly on the primary database, exhausting memory and crashing production |
| Multi-Engine Hardening Expertise | Specialized hardening across PostgreSQL, MySQL, MongoDB, Cassandra, Redis, and ClickHouse tailored to each engine's distinct security model | Generalist IT penetration testers lacking deep knowledge of database-specific RBAC, field-level encryption, or replication TLS mechanics | Single-vendor scope restricted to managed services, with zero visibility into self-hosted, hybrid, or multi-cloud topologies | Teams familiar with only one database engine, leaving other data stores (e.g. Redis, MongoDB) completely unhardened |
| Live Principal SRE Debrief | 60-minute interactive technical review with named Principal Database Reliability Engineers to answer developer questions and prioritize remediation | Formal PDF delivery with no direct access to senior database engineers for technical debriefs | Zero live interaction; users are left with automated web console warning badges | Internal meeting where findings are debated without external specialized database security verification |
| Compliance Framework Alignment | Concrete mapping of database controls to SOC 2 Type II, HIPAA, PCI DSS, ISO 27001, and GDPR audit evidence requirements | Generic compliance summaries without direct mapping to database schema access audit trails or encryption-at-rest proof | Broad compliance certification of cloud infrastructure that does not certify customer-configured database roles or schemas | Manual scramble during external audits to gather screenshots and compile fragmented access evidence |
FAQ
Frequently Asked Questions
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