#01
SSH Hardening & Key Management
Configure fail2ban, disable root login, enforce ed25519 keys, and implement key rotation policies for CloudNexus VPS instances.
Security Guides
Comprehensive security documentation to harden your CloudNexus infrastructure. Covering network security, application hardening, compliance, and incident response.
19
Guides Available
Updated
Jan 2025
SOC2
Compliant
#02
Configuring CloudNexus WAF
Deploy Web Application Firewall rules to block OWASP Top 10 threats, rate-limit malicious traffic, and protect APIs.
#03
Zero Trust Network Architecture
Implement micro-segmentation, verify every request, and deploy continuous verification across your multi-region infrastructure.
#04
DDoS Mitigation Strategies
Configure anycast scrubbing, set up auto-scaling mitigation pools, and tune BGP blackhole triggers for volumetric attacks.
#05
SSL/TLS Certificate Lifecycle
Automate Let's Encrypt issuance, enforce TLS 1.3, configure HSTS headers, and manage certificate rotation with ACME.
#06
IAM Roles & Least Privilege
Design role-based access control matrices, implement attribute-based policies, and audit permissions regularly.
#07
Secrets Management Best Practices
Integrate HashiCorp Vault, rotate database credentials automatically, and prevent secrets from leaking into CI/CD logs.
#08
Database Encryption at Rest
Enable AES-256 encryption for managed PostgreSQL and MySQL instances, manage KMS keys, and encrypt column-level data.
#09
Container Image Scanning
Implement Trivy and Clair scanning in your registry, block critical CVEs, and enforce non-root containers in Kubernetes.
#10
CI/CD Pipeline Security
Harden GitHub Actions and GitLab CI, sign commits with Sigstore, implement SAST/DAST stages, and secure runners.
#11
API Gateway Authentication
Enforce OAuth2/OIDC flows, implement JWT validation, set up API keys with scope limits, and manage rate quotas.
#12
SOC 2 Compliance Checklist
Map CloudNexus controls to SOC 2 Trust Services Criteria, configure audit logging, and prepare for third-party audits.
#13
Incident Response Automation
Build playbooks with PagerDuty and Slack, automate containment actions via CloudNexus CLI, and run post-mortems.
#14
Multi-Factor Authentication Setup
Enforce TOTP and FIDO2 WebAuthn for admin portals, configure SSO with SAML 2.0, and manage device trust policies.
#15
Log Aggregation & Auditing
Stream CloudNexus logs to Splunk/Elastic, parse firewall events, and set up SIEM correlation rules for threat detection.
#16
VPC Peering Security
Secure cross-account VPC connections, manage route table isolation, and implement transit gateway security controls.
#17
Backup Integrity Verification
Implement immutable backups, test restore procedures, verify checksums, and protect against backup encryption attacks.
#18
Ransomware Protection
Deploy file integrity monitoring, configure air-gapped snapshots, detect anomalous write patterns, and isolate infected nodes.
#19
Secure DNS Configuration
Enable DNSSEC signing, configure SPF/DKIM/DMARC records, protect zone transfers, and mitigate DNS tunneling.
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