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iot-connectivity-platform

IoT MVNO / connectivity management platforms

Cisco IoT Control Center, 1NCE, emnify, Hologram, KORE

SystemTechniques · 17Primitives · 69 iot-connectivity-platfo… Deterministic simulation testingdistributed · medium: Run the whole system in one thread under a seeded scheduler with simulated network, disk and clock, so every failure replays from its seed.›Primary-backup replicationdistributed · medium: One node orders all writes and ships them to standbys; the acknowledgement rule (none, one, all) sets what a crash loses, and an external arbiter decides who takes over.›Quota reservationfinance · medium: Reserve, consume and release usage units against balances with validity timers (credit control)Tariff ratingfinance · medium: Rate usage events against price plans: tiers, time bands, bundles and rounding rulesPacket classificationnetworking · medium: Multi-field rule matching (tuple space search, decision trees) and flow cachesWebhook deliverynetworking · medium: Reliable server-to-server HTTP callbacks: signed POSTs, 2xx-means-done, retries over days with jitter, endpoint disabling, SSRF guards and idempotent receivers.›AKA (authentication and key agreeme…security · medium: Symmetric-key challenge-response in which a chip and its home server prove knowledge of one key, with a sequence number for freshness, and derive session keys.›Idempotency keysfinance · low: Client-chosen unique key per logical operation, stored with a request fingerprint and the final response, so retries replay the first result instead of acting twice.›HKDF key derivation (extract-and-ex…security · low: HMAC-based two-step key derivation: extract a uniform pseudorandom key from any secret, then expand it into as many context-bound keys as you need.›X509 certificatessecurity · low: Certificate chains, path validation, SANs, revocation and short-lived issuanceHdr histogramdata-structures · low: Log-linear bucketed histograms with bounded relative error for latency percentilesProcess supervisionhardware-os · low: A parent process starts services, reaps their exits and restarts them under a delay and burst-limit policy, then stops them with SIGTERM before SIGKILL.›Asn1 encodingnetworking · low: ASN.1 schemas with BER/DER/PER encodings used in X.509 and 3GPP signallingDiameter protocolnetworking · low: Diameter AVP messages and credit-control sessions over TCP/SCTP for AAA and chargingGtp u tunnelingnetworking · low: GTP-U user-plane encapsulation, TEIDs and tunnel lookup in mobile coresSctp protocolnetworking · low: SCTP multi-streaming, multi-homing and message framing for telecom signallingSmpp protocolnetworking · low: SMPP binds, submit_sm, delivery receipts and windowingApdu smart card protocolsecurity · low: ISO 7816 APDU command/response exchange with smart cards, eUICCs and secure elementsAuthorization models (RBAC, ABAC, R…security · low: How to decide who may do what to which object; roles for coarse rules, relationships for sharing, and checks on every object.›ECDSA signaturessecurity · low: The elliptic-curve signature standardised in FIPS 186-5 (P-256) and used by secp256k1 ledgers; 64-byte signatures, but a repeated or biased nonce leaks the private key.›Ipsec espsecurity · low: IPsec ESP tunnels with IKEv2 key exchange and anti-replayMutual TLSsecurity · low: TLS where the client also proves a certificate key, so every connection carries a verified, rotatable machine identity.›Graceful drainingsystems · low: On a termination signal, stop taking new work, finish in-flight work until a deadline, tell clients to reconnect elsewhere, then exit; clients resume from a token.›+ 10 more techniques+ 53 more primitives

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