Parser Studio Authorized Fortinet Partner AI-Assisted

Build FortiSIEM Parsers in Minutes —
Not Days.

Parser Studio turns sample logs into working FortiSIEM custom parser XML — no hand-written regex. Paste a log, let AI suggest field mappings, download the parser, and validate it locally with the built-in emulator before pushing to production. Built for SOC engineers, MSSPs, and content developers who run FortiSIEM at scale.

Open Parser Studio
90+
Built-in event attributes
< 30s
Sample log → parser XML
2
Modes: single-log + batch
100%
Coverage reports on real logs

From Sample Log to Production Parser

Four steps. No regex required. Stop wrestling with collectFieldsByRegex templates and let the tool do the boring part.

Paste a log

One line for single-log mode, or paste/upload a CSV / batch file for the templating engine. CSV with a Raw Event Log column is auto-detected.

Map fields

Tokens become click-to-map chips. Pick a FortiSIEM Event Attribute for each — or hit AI Suggest for a confidence-scored first draft.

Generate XML

The engine emits a complete <eventParser> with the right gPat* patterns, recognizer, and event-type setters. Versioned automatically.

Test & iterate

Built-in emulator runs the parser against any log or full sample. Coverage report shows % matched, top misses, and field-extraction frequency. Tighten and regenerate.

AI-Assisted Field Mapping

Powered by GPT-4.1 Mini, constrained to your real tokens and real FortiSIEM Event Attributes. Each suggestion comes with a confidence score — accept, edit, or reject. No hallucinated fields, no invented token IDs. Cuts a typical mapping session from 20 minutes to under 60 seconds.

Batch Template Mining

Drop in 10,000 sample logs. Parser Studio normalises away IPs, integers, timestamps, and other volatile values, then groups equivalent logs into templates. The most frequent patterns become <case> branches in a switch — one parser handles all your event variants.

Coverage Reports

Stop shipping parsers and hoping. Run yours against a representative log sample and get a measurable artefact: % logs matched, top miss patterns with sample logs, and a histogram of fields extracted. Use it for client sign-off and regression tracking across versions.

Parser Versioning

Every generation creates a new immutable version. Roll back to v3 if v4 regressed. Diff parsers across versions to understand what changed. Audit trail for every parser in production — useful for FortiSIEM content packs reviewed by client SOCs.

Site-Aware Field Catalog

Import your target FortiSIEM deployment's Event Attributes export (CSV) and the field picker covers every custom attribute, every version-specific addition. Without it you're parsing against a generic starter list — fine for a POC, not for production content development.

REST API

Generate parsers and run the emulator from your own scripts. POST /api/build with a sample log and "auto": true returns a complete parser XML. POST /api/emulate validates any parser against one or many logs. Token-based auth (OgmaPS-…), no IP allowlist required.

Where Custom Parsers Pay Off

SAP & Tally Audit Logs

India-specific ERP and accounting platforms with no out-of-box FortiSIEM coverage. Build a parser once, get full transaction-level visibility.

Custom Banking Core

Proprietary core banking, treasury, and trade-finance systems where every bank ships logs in a slightly different shape. Per-tenant parsers, version-controlled.

Legacy Network Gear

Old Cisco IOS, Juniper, F5, and 3rd-party load balancers that produce well-formed but unsupported logs. Parser Studio infers the templates and ships a switch/case parser.

In-House Security Tools

Internal DLP, in-house threat-hunting tools, custom honeypots, scripts that emit syslog. Get them into FortiSIEM with the same correlation rules as commercial sources.

Compliance-Driven Capture

CERT-In / RBI CSCRF / SEBI CSCRF / DPDPA mandates require evidence of monitoring. Custom parsers turn unparsed text into queryable, exportable evidence.

MSSP Content Packs

Build once, deploy across every client. Versioned parsers, coverage reports, and the API let you maintain a portfolio of parsers as a product.

Frequently Asked Questions

It turns a sample log into a FortiSIEM-compatible XML without you hand-writing regex. Paste one log line, click tokenize, map tokens to FortiSIEM Event Attributes (or let AI suggest mappings), and download a working parser. For high-volume sources it can ingest thousands of logs, infer common templates, and emit a switch/case parser that covers them all.

India-specific applications — SAP ERP, Tally, custom banking core systems, in-house HRMS, proprietary security tools — almost never have an out-of-the-box parser. Without a parser, FortiSIEM stores the events as unparsed raw text, which means no correlation rules, no MITRE ATT&CK mapping, no compliance reports, and no real detection value.

The AI suggests mappings with a confidence score; we surface only suggestions ≥ 40% by default and you confirm each one before generating the parser. The model is constrained to use real tokens from your log and real FortiSIEM Event Attribute names — it can't hallucinate fields. Treat it as a fast first draft, not an autopilot.

Yes. Manual mapping is fully functional without AI. The AI Suggest button is hidden when OPENAI_API_KEY isn't configured. The local emulator, batch templates, coverage reports, and parser generation are all rule-based and offline.

Yes — and you should, especially for production work. Each project accepts an Event Attributes CSV export from your target FortiSIEM deployment so the field picker covers every site-specific and version-specific attribute, including custom ones added by your CMDB.

Built-in emulator. Run the parser against a single log to see the extracted fields, or against an entire sample file to get a coverage report — total logs, percent matched, top miss patterns, and aggregated event-type counts. Tighten the regex against the misses, regenerate, and repeat until you're happy.

Yes. Generate API tokens (OgmaPS-…) from the portal and call POST /api/build to generate a parser, POST /api/emulate to test one against a log or batch, and GET /api/stats for usage. Useful for CI pipelines, automated content development, and onboarding new clients.

You do. Parsers, samples, and your imported field catalogs are scoped to your account. Parsers are versioned — every generation creates an immutable v(n+1) so you always have a rollback path.

Stop Hand-Writing FortiSIEM Regex

Open Parser Studio in your portal, upload a sample log, and you'll have a working parser before your next coffee. Run the emulator, ship the XML, move on to detection content that actually catches threats.

Open Parser Studio