Project atlas
240 catalog entries · showing 201–240. 1 published so far.
Short-Lived Secrets Broker
Issue scoped temporary credentials, rotate and revoke them, log access, and demonstrate recovery from leaked test credentials.
API Threat Detection Gateway
Detect credential stuffing, enumeration, replay, injection patterns, and abnormal rates with explainable policies and false-positive tests.
Software Supply-Chain Pipeline
Generate an SBOM, scan dependencies and containers, sign artifacts, verify provenance, and block policy violations.
Authentication Anomaly Detector
Score impossible travel, device changes, velocity, and failed-login patterns; measure detection quality on synthetic labeled events.
Envelope Encryption Service
Use managed-key concepts, data-key rotation, authenticated encryption, access separation, and cryptographic test vectors.
Secure File Intake Gateway
Enforce MIME/content validation, size limits, antivirus scanning, archive-bomb defense, quarantine, and least-privilege storage.
SSRF-Resistant Fetch Service
Block private networks, redirects, DNS rebinding, unsupported schemes, and oversized responses; prove it with adversarial tests.
Permission-Diff Analyzer
Compare releases of IAM/RBAC policies, identify privilege expansion, show affected principals, and require review for risky changes.
Audit Integrity Verifier
Detect missing, reordered, modified, or replayed audit events and produce a human-readable investigation report.
Adaptive Abuse Rate Limiter
Combine identity, IP, device, endpoint cost, and reputation while protecting legitimate burst traffic.
Dependency Risk Dashboard
Prioritize vulnerabilities by reachability, exploitability, asset criticality, fix version, and compensating controls.
Prompt-Injection Defense Gateway
Separate trusted instructions from content, restrict tools, scan retrieved text, require approvals, and report attack success rates.
TCP/IP Packet Journey Lab
Parse Ethernet, ARP, IPv4, ICMP, and TCP packets; visualize retransmission, congestion, and handshake state from captured traffic.
Recursive DNS Resolver
Add TTL-aware caching, negative caching, concurrent lookups, observability, and tests against known DNS edge cases.
TLS Handshake Explorer
Decode a captured TLS 1.3 handshake, explain certificate validation, and compare session resumption latency without intercepting private traffic.
Redis-Compatible Key-Value Store
Build RESP parsing, TTLs, persistence, eviction, transactions, and pipelining; publish throughput and correctness results.
Mini Relational Database
Implement pages, a B+ tree, a query subset, WAL recovery, transactions, and a visual EXPLAIN plan.
Log-Structured Storage Engine
Build memtables, SSTables, compaction, Bloom filters, checksums, crash recovery, and write-amplification benchmarks.
Durable Job Queue
Support leases, visibility timeouts, retries, priorities, dead-letter handling, and recovery after worker termination.
Java Concurrency Failure Museum
Reproduce and fix deadlocks, races, starvation, lost updates, and unsafe publication with deterministic tests.
Container Runtime Lite
On Linux, isolate a process with namespaces and cgroups, apply resource limits, mount a root filesystem, and document the security boundary.
Reverse Proxy and Load Balancer
Add health checks, least-connections routing, circuit breaking, retries, connection pooling, and tail-latency benchmarks.
Distributed Rate Limiter
Compare token bucket, leaky bucket, fixed window, and sliding window implementations locally and with Redis coordination.
Minimal Tracing SDK
Propagate trace context across HTTP and queues, sample spans, export OTLP-compatible data, and quantify instrumentation overhead.
Unix Shell with Job Control
Implement pipelines, redirection, foreground/background jobs, signals, quoting, and integration tests.
Bytecode Virtual Machine
Build a lexer, parser, compiler, VM, garbage collector, debugger, and language conformance suite.
Consumer-Driven Contract Suite
Use Pact between Python, Java, and TypeScript services; detect breaking changes before deployment.
Property-Based Financial Invariant Tests
Generate transaction histories and prove conservation, idempotency, and balance invariants for DST-02.
Mutation Testing Dashboard
Run language-specific mutation tools, identify weak assertions, track mutation score, and highlight expensive tests.
API and Parser Fuzzing Lab
Fuzz HTTP, JSON, file, and protocol parsers; minimize failures and turn every crash into a regression test.
Load and Capacity Test Studio
Model realistic arrivals, warmup, spikes, soak, and saturation; report p50/p95/p99, errors, resources, and capacity limits.
Chaos Experiment Catalog
Kill pods, delay networks, exhaust pools, corrupt messages, and fail dependencies with hypotheses, blast-radius controls, and findings.
Accessibility Conformance Harness
Combine axe, keyboard journeys, focus checks, screen-reader notes, and manual WCAG 2.2 AA evidence.
Visual Regression System
Capture stable Storybook and page snapshots across viewports, tolerate intended variance, and triage meaningful diffs.
Synthetic Production Monitor
Run global user journeys, measure availability and latency, redact test data, and connect failures to traces.
Concurrency Race Harness
Force interleavings with barriers and fault injection to reproduce races in reservations, counters, and caches.
Database Transaction Test Lab
Verify locks, isolation, retries, deadlock handling, migrations, and rollback behavior against real PostgreSQL instances.
Event Replay Verifier
Reprocess recorded event streams deterministically and compare projections, side effects, schema versions, and deduplication.
Canary Release Verifier
Compare golden signals and business metrics between versions, enforce automatic rollback, and avoid low-sample decisions.
Privacy-Safe Test Data Factory
Generate relationally consistent synthetic data, detect accidental PII, version datasets, and reproduce failed tests.