Protegendo as Águas Digitais
da Era da IA.
A identidade da Navira Security origina-se da imagem de uma guardiã das águas e de seus habitantes. Nas tradições indígenas brasileiras ligadas a rios e lagos, NAVIRA expressa o significado de “protetora dos peixes”. O simbolismo é direto: a água é o ecossistema; os peixes são o que deve ser protegido.
O Ecossistema Vivo de IA
Rios são sistemas vivos. Sua saúde depende da integridade do que flui por eles e dos limites que os contêm. A Navira Security mapeia esses sistemas naturais para a arquitetura de IA:
The full digital and AI environment
Data flows and operational workflows
Model, agent, API, identity, and event flows
Valuable digital assets: data, intelligence, models, identities, business operations
Trust boundaries, authorization boundaries, policy boundaries
Integrations, APIs, MCP servers, tools, external systems
Hidden attack surface, opaque model behavior, unseen privileges
Poisoned data, malicious content, prompt injection, compromised context
Attackers, malicious insiders, compromised agents, hostile automation
Navira Security’s role: TEST, CONTROL, MONITOR, and ASSURE
AI operating securely within intended boundaries
Como a Navira Security Opera
Doze princípios não negociáveis de engenharia que governam nossas pesquisas, avaliações e entregas:
Evidence over theatre
Technical proof and reproducible telemetry matter more than compliance theatre.
Identity before privilege
Every agent and workload must hold a distinct, accountable identity.
Least privilege by default
No agent receives authority merely because it can ask for it in natural language.
Observe every consequential action
Reconstruct the execution chain from prompt to side effect.
Test controls under adversarial conditions
Validate defenses against real-world probabilistic attacks.
Protect the integrity of data and context
Treat all retrieved documents and third-party tools as untrusted.
Treat AI as a living operational ecosystem
Secure the environment, not just isolated model weights.
Automate what repeats
Turn repeated findings into CI/CD release test gates and continuous detection rules.
Keep humans accountable for high-impact decisions
Deterministic approval gates outside model inference.
Never confuse compliance with security
Frameworks support our evidence; they are not the product.
Never claim a system is "unbreakable"
Security is an active, continuous stewardship discipline.
Protect client data as if it were part of Navira Security’s own waters
Zero external AI ingestion, scoped access, and cryptographic deletion.
O Baseline de Segurança Navira
Como protegemos o código-fonte, credenciais, tokens e dados de vulnerabilidade dos nossos clientes:
Company-managed devices with Full-Disk Encryption & FIDO2 Hardware Keys
All analyst workstations enforce BitLocker/FileVault with TPM 2.0 and mandatory YubiKey WebAuthn authentication for all services.
Strict prohibition of client data in consumer AI tools
Zero client data, tokens, or system prompts are ever submitted to third-party public AI interfaces or unverified cloud services.
Isolated assessment environments & dedicated per-client keys
All client engagement data is encrypted in transit (TLS 1.3) and at rest (AES-256-GCM) with automated cryptographic deletion within 60 days of retest.
Strict least privilege & ephemeral credential access
Analyst access requires just-in-time authorization with audited session recording and mutual NDA enforcement.
Trabalhe com a Navira Security
Contrate uma avaliação técnica independente para proteger seus fluxos críticos de inteligência artificial corporativa.