InterceptPlus
Standards-compliant lawful interception and lawful intelligence — for law enforcement, communications service providers, and national-security agencies.
Lawful access. Total compliance. Modern architecture.
The S32 InterceptPlus family delivers secure, standards-compliant lawful interception across three editions on one platform: InterceptPlus LE for law-enforcement agencies, InterceptPlus CSP for communications service providers, and InterceptPlus Intel for national security and intelligence. From a warrant-driven investigation to carrier-scale mediation to authority-bound intelligence collection, every edition speaks CALEA, ETSI, and 3GPP and delivers over secure, auditable handover.
InterceptPlus is lawful by construction. Every collection maps to a legal authority and expires with it, every action lands in an immutable audit trail, and the platform performs no device exploitation, no breaking of encryption, and no offensive tooling of any kind. It is U.S.-engineered, cloud-native, and deployable on-premise, in a sovereign cloud, or air-gapped.
The InterceptPlus family
InterceptPlus LE
Law enforcement · Government use only
Warrant-driven lawful interception for law-enforcement agencies — real-time review, minimization, and court-ready chain of custody, over CALEA and ETSI handover.
InterceptPlus CSP
Communications service providers
Standards-compliant mediation and handover for carriers and CSPs — virtualized for 5G-SA and VoLTE, so you can meet lawful-intercept obligations without breaking the network.
InterceptPlus Intel
National security & intelligence · Government use only
National-security-tier lawful intelligence — authority-bound multi-source fusion and pattern-of-life analysis under intelligence-grade oversight, operated strictly within U.S. legal authorities.
From authority to evidence.
Warrant & authority management
Every collection starts with a legal authority — scoped, time-bound, and expiring with the order.
Standards-based mediation
CALEA-, ETSI-, and 3GPP-compliant interception across fixed, mobile, VoLTE, and 5G-SA networks.
Secure handover
Encrypted, standards-based handover interfaces deliver intercepted product to the authorized agency.
Review & analysis
Real-time review, minimization, and analysis workspaces — through to court-ready evidence.
Audit & chain of custody
Immutable logging across the entire flow — every action attributable, every record disclosure-ready.
The InterceptPlus flow, from legal authority to court-ready evidence. No device exploitation, no encryption-breaking — lawful collection only.
Editions — LE, CSP, and Intel on one compliant platform
Standards-compliant handover, plus 3GPP and national variants
Cloud-native mediation, virtualized for VoLTE and 5G-SA
Warrant- and authority-driven — every collection maps to a legal authority
Device exploitation or encryption-breaking — lawful collection only
Immutable logging and chain of custody, end to end
Every collection maps to a legal authority.
InterceptPlus scopes every collection to a specific warrant or authority, filters non-pertinent material through minimization controls, and records every action in an immutable audit trail — so the record holds up to court disclosure and oversight review.
Lawful by construction
- Per-order scoping that expires with the authority
- Minimization controls to stay within the order
- Immutable audit logging and chain of custody
- No device exploitation, no breaking of encryption
Compliant interception, without breaking the network.
A cloud-native, virtualized architecture delivers CALEA-, ETSI-, and 3GPP-compliant interception across modern carrier environments — engineered for VoLTE and 5G-SA scale over secure, standards-based handover interfaces.
Built for modern networks
- CALEA (U.S.), ETSI (international), and 3GPP support
- Virtualized (VNF/CNF), VoLTE- and 5G-SA-ready
- Passive and active mediation at carrier scale
- Secure handover interfaces, encrypted in transit
One platform, three editions.
Warrant-driven interception, court-ready from day one.
Built for investigative teams executing court orders: real-time review and minimization, per-order scoping that expires with the warrant, and a chain of custody that holds up to disclosure.
- Real-time monitoring with minimization controls
- Per-warrant scoping and automatic expiry
- Court-ready evidence packaging and chain of custody
Meet intercept obligations without breaking the network.
Carrier-scale mediation and handover, virtualized for VoLTE and 5G-SA — so compliance keeps pace with the network instead of holding it back.
- CALEA, ETSI, and 3GPP mediation at carrier scale
- Virtualized (VNF/CNF) for VoLTE and 5G-SA
- Secure, standards-based handover interfaces
Authority-bound collection at national-security scale.
Multi-source fusion and pattern-of-life analysis under intelligence-grade oversight — every collection bound to a legal authority, every action audited.
- Authority-bound multi-source fusion
- Pattern-of-life and network analysis
- Intelligence-grade oversight and immutable audit
Why teams choose InterceptPlus
Built for modern networks
Cloud-native and standards-forward, InterceptPlus deploys fast and scales to 5G and VoLTE without the aging on-premise mediation of legacy LI systems.
Lawful and accountable by design
Warrant- and authority-driven, minimized, and auditable end to end — with a hard boundary against device exploitation, encryption-breaking, and offensive tooling.
U.S.-engineered and sovereign
A stable U.S. product family purpose-built for Five-Eyes-aligned missions and deployable on infrastructure you control.
Frequently asked
What is InterceptPlus?
InterceptPlus is S32’s lawful-interception and lawful-intelligence family. It comes in three editions on one compliant platform: InterceptPlus LE for law enforcement, InterceptPlus CSP for communications service providers, and InterceptPlus Intel for national security and intelligence.
Which editions are government-only?
InterceptPlus LE and InterceptPlus Intel are provided to government agencies only, after vetting and authority verification. InterceptPlus CSP is available to communications service providers and carriers.
Does InterceptPlus break encryption or exploit devices?
No. InterceptPlus performs lawful, authority-bound collection only — no device exploitation, no breaking of encryption, and no offensive or spyware tooling. Encrypted traffic is characterized through lawful metadata and flow analysis, never payload decryption or endpoint compromise.
Which standards does it support?
CALEA (U.S.), ETSI (international), and 3GPP, plus national variants, delivered over secure, standards-based handover interfaces — including PCAP handover for encrypted interfaces.
How is it deployed?
On-premise, in a sovereign or accredited cloud, or air-gapped for high-security and denied environments — with no data exfiltration to the vendor.
Lawful interception, built for today’s networks.
Talk with our team about InterceptPlus for your agency, network, or mission — LE, CSP, or Intel.
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