How does Wavesteam protect application, API, data, and server security?
No provider can guarantee absolute security. Wavesteam manages risk across data, identity, APIs, applications, servers, the software supply chain, and operations, and puts the required controls, tests, remediation, and response responsibilities into the project scope. Systems involving classified-protection requirements, payments, healthcare, or important data need specialist assessment and compliance work from initiation.
Security is not a scan before launch, nor is it complete once HTTPS and a firewall are installed. Code, dependencies, accounts, business processes, and threats continue to change. A public information site and a remote-control, payment, or facial-recognition system require different controls and evidence.
When agreeing deliverables, handover, and ownership boundaries, also compare Who should own cloud resources, domains, and third-party service accounts? and How should documentation and handover be specified so source code is not the only deliverable?; the linked guidance adds context that should be considered in the same decision.
Six control layers
| Layer | Main risk | Baseline control | Evidence |
|---|---|---|---|
| Data | Disclosure, deletion, unauthorized access, unusable backup | Classification, minimization, encryption or masking, backup and deletion | Inventory, access tests, restore exercise |
| Identity and access | Weak credentials, session theft, role escalation | MFA, session policy, least privilege, administrator audit | Role matrix, escalation tests, login logs |
| API and business logic | Tampering, replay, abuse, duplicate writes | Server-side validation, authorization, rate limits, idempotency, signatures | API tests, gateway and audit records |
| Application and supply chain | Injection, unsafe upload, vulnerable dependency, leaked secret | Secure coding, dependency review, secret management, code review | CI gates, component inventory, scan and retest |
| Host and network | Exposed ports, missing patches, lateral movement | Segmentation, hardening, patching, controlled administration | Baseline, asset and patch records |
| Operations and recovery | Unanswered alert, ransomware, operator error | Monitoring, duty ownership, backup, recovery, incident process | Alert and restore exercises, incident review |
Data protection in practice
Create a data inventory covering purpose, fields, source, storage, authorized roles, recipients, retention, and deletion. Passwords use password-specific one-way hashing, not reversible encryption. Identity numbers, phones, and compensation data receive encryption, masking, or field-level access appropriate to use. Keys remain separate from data and can rotate. Logs exclude passwords, full tokens, and unnecessary sensitive values.
Databases, object stores, indexes, caches, queues, and backups are all data stores. Backup policy defines frequency, retention, isolation, access, and tested RPO/RTO. Account deletion must distinguish operational records, audit evidence, and legal retention rather than deleting everything or keeping it indefinitely.
API, server, and operational controls
HTTPS protects transit but not authorization. Every request validates user, tenant, resource ownership, and action on the server. Write operations use idempotency; payment, refund, price, and export actions may need reconfirmation, limits, or approval. Rate limits can combine account, IP, device, and protected resource rather than one global request count.
Uploads are checked for format, size, content, and storage path. Third-party callbacks verify signature, source where feasible, time window, and duplicate events. Errors do not expose stacks or secrets. Audit logs state who acted on which resource and when without copying unnecessary personal data.
Production, test, and development remain isolated. Databases and administration endpoints are not exposed directly to the public internet; VPN, bastion, zero-trust access, or cloud identity protects management. Supported operating systems, databases, services, and images follow a vulnerability, patch, and exception process. The client owns the cloud master account where agreed, while staff use restricted identities that are revoked on departure.
Monitoring covers authentication anomalies, API failures, latency, resources, permission changes, and critical business events. Alerts have severity, owner, response target, and escalation. Incident response contains impact, preserves evidence, restores service, and records corrective actions; notification obligations follow the facts and applicable rules.
General projects test identity, access, input, APIs, uploads, logging, and configuration. Higher-risk work adds threat modelling, code and dependency review, penetration testing, data and compliance assessment, and resilience exercises. Qualified third parties normally perform formal testing or certification where required, with cost and remediation rounds stated in the contract.
Wavesteam defines the data classification, deployment boundary, and security acceptance evidence during solution design. Prior BMS or factory work can show integration direction but cannot prove a new system secure; the target project's configuration, findings, remediation, and exercises are the evidence.
References
- OWASP ASVS provides application identity, access, input, API, and data verification requirements.
- NIST Cybersecurity Framework 2.0 organizes governance, identification, protection, detection, response, and recovery.
- NIST Zero Trust Architecture SP 800-207 rejects implicit trust based only on network location.
- NIST SSDF SP 800-218 covers secure development and vulnerability response.
This engineering overview is not a certification or legal compliance conclusion. Project assessment, testing, and the contract define the applicable standard and responsibility.