IgorRachkovGitHubFashion LisaDevin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>* feat(dlp): add enforcement — USB write-block, print cancel, clipboard clear Phase 2.5: when DLP policy rule has action="block", the collector now actively prevents the action instead of just logging: - USB: Set-Disk -IsReadOnly via Get-Partition/Get-Disk pipeline - Print: Remove-CimInstance Win32_PrintJob for matching jobs - Clipboard: Set-Clipboard -Value $null to clear sensitive content Each enforcement adds enforced=true/false to incident telemetry. Windows balloon notification shown to user on every block action. Backward-compatible: existing action="alert" rules unchanged. Co-Authored-By: Fashion Lisa <igor04091968@gmail.com> * feat(dlp): add email outbound collector — Outlook COM + SMTP monitor Two collection modes: - outlook: polls Sent Items via COM, extracts metadata (subject hash, recipients hash, attachment names, body length) - smtp: monitors SMTP connections (25/587/465/2525) via Get-NetTCPConnection DLP policy rules: endpoint.email[] with regex matching on subject, recipients, sender, attachments, externalOnly flag. Enforcement: action=block moves mail to Drafts (Outlook mode). Privacy: subject/recipients stored as SHA256, body never read. Co-Authored-By: Fashion Lisa <igor04091968@gmail.com> --------- Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
70 lines
3.6 KiB
Markdown
70 lines
3.6 KiB
Markdown
# DLP gap analysis: AWatch-rus vs enterprise DLP class
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## Текущий контур AWatch-rus
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- Endpoint activity tracking (`aw-watcher-afk`, `aw-watcher-window`).
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- Browser URL/domain collection (native UIAutomation collector).
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- Rule-based категоризация web-активности.
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- Phase-1 DLP policy: rule match + incident bucket `aw-dlp-incidents_<host>` + локальный incident log.
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- Автоматизированный deployment (PowerShell, Ansible, Proxmox).
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## Разрыв до enterprise DLP уровня
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1. **Каналы перехвата**: почта, USB/MTP, печать, clipboard, мессенджеры, облака, file transfer.
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2. **Контент-анализ**: PII/dictionaries/EDM/IDM, advanced OCR, document fingerprinting.
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3. **Реагирование**: block/quarantine/workflow approvals, исключения, эскалации.
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4. **Расследования**: case-management, evidence chain, immutable audit.
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5. **Управление**: RBAC/SoD, policy lifecycle, multi-tenant admin model.
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6. **Интеграции**: SIEM/SOAR/ITSM, AD/IdP, ticketing.
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## Реалистичный roadmap
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### Phase 1 (сделано)
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- DLP policy JSON + rules.
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- Incident generation в отдельный AW bucket.
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- Incident cooldown/dedup.
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### Phase 2 (внедрено частично)
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- USB/print/clipboard collectors (endpoint signals) — внедрено.
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- Incident pipeline расширен на endpoint события — внедрено.
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- File-operation telemetry (create/copy/archive/upload hints) — в backlog.
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- Central incident aggregation/export — в backlog.
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### Phase 2.5 — Enforcement (внедрено)
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- USB write-block (`Set-Disk -IsReadOnly`) при `action: "block"` — внедрено.
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- Print job cancel (`Remove-CimInstance Win32_PrintJob`) при `action: "block"` — внедрено.
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- Clipboard clear (`Set-Clipboard -Value $null`) при `action: "block"` — внедрено.
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- Windows balloon notification пользователю при блокировке — внедрено.
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- Телеметрия enforcement (`enforced: true/false` в incident heartbeat) — внедрено.
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- Документация: `docs/dlp-enforcement.md`.
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### Phase 2.5 — Email Outbound Collector (внедрено)
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- Мониторинг исходящей почты через Outlook COM (Sent Items polling) — внедрено.
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- SMTP network connection detection (порты 25/587/465/2525) — внедрено.
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- DLP-правила `endpoint.email[]` (regex по теме, получателям, вложениям, externalOnly) — внедрено.
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- Enforcement: перемещение в Drafts при `action: "block"` (Outlook mode) — внедрено.
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- Приватность: тема/получатели как SHA256, тело не читается — внедрено.
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- Документация: `docs/email-outbound-collector.md`.
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### Phase 3
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- Policy engine service (server-side), versioned policies, approval workflow.
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- Correlation engine (user + channel + object + time).
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- SIEM connector (CEF/JSON over syslog/HTTP).
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### Phase 4
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- Advanced detectors (dictionary packs, regex packs, OCR pipeline).
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- Risk scoring / UEBA.
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- Compliance reports (152-ФЗ / PCI DSS / ISO 27001-aligned evidence views).
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## Reference links (product capability benchmark)
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- https://www.infowatch.ru/products/dlp-sistema-traffic-monitor/vozmozhnosti-dlp-sistemy
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- https://www.infowatch.ru/products/dlp-sistema-traffic-monitor/sistemnye-trebovaniya-dlp
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- https://www.infowatch.ru/company/presscenter/news/zapatentovana-tekhnologiya-dlya-raspoznavaniya-teksta-na-izobrazheniyakh
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