PTah
89 lines
4.2 KiB
Markdown
89 lines
4.2 KiB
Markdown
# Security Alert Center (SAC)
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Self-hosted hub for collecting, storing, and displaying security events from Linux and Windows hosts.
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**Русский:** [README.md](README.md)
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## Agents (separate repositories)
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| Repository | Role |
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|------------|------|
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| [ssh-monitor](https://git.kalinamall.ru/PapaTramp/ssh-monitor) | Linux: SSH, sudo, logind, brute-force, IP ban |
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| [RDP-login-monitor](https://git.kalinamall.ru/PapaTramp/RDP-login-monitor) | Windows: RDP/RDS, RD Gateway, WinRM, admin share C$/ADMIN$ |
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| **security-alert-center** (this repo) | Ubuntu 24.04: API, database, UI, notifications |
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## Status
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**Version:** `0.10.0`
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**Stack:** FastAPI, PostgreSQL, Vue 3, JWT, SSE
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**Deploy:** `sudo /opt/sac-deploy.sh` (see `deploy/sac-deploy.sh`)
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## UI screenshots
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| Overview | Events | Problems |
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|----------|--------|----------|
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|  |  |  |
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## What is monitored
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Agents send events via the [ingest contract](docs/agent-integration.md) (`type`, `severity`, `details`):
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- **Linux — [ssh-monitor](https://git.kalinamall.ru/PapaTramp/ssh-monitor):** SSH success/failure, **sudo**, **systemd-logind**, brute-force and IP ban (ipset), thresholds without ban, daily report, heartbeat.
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- **Windows — [RDP-login-monitor](https://git.kalinamall.ru/PapaTramp/RDP-login-monitor):**
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- **RDP/RDS** (4624/4625);
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- **RD Gateway** (302/303), **WinRM / PowerShell Remoting** (Enter-PSSession, event ID 91);
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- **admin shares `C$` / `ADMIN$`** (Security **5140**, `smb.admin_share.access`);
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- **RDS Shadow Control** (RCM 20506/20507/20510), account lockout **4740**, daily report, heartbeat, **hardware inventory** (`agent.inventory`).
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- **SAC platform:** problems (correlation), Telegram/email/webhook, UI login rate limit, SSE dashboard and live host updates, agent online/stale by heartbeat, host detail with hardware snapshot.
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**Event type examples:** `ssh.login.*`, `privilege.sudo.command`, `rdp.login.*`, `winrm.session.started`, `smb.admin_share.access`, `agent.heartbeat`, `agent.inventory`, `report.daily.*` — [full mapping](docs/agent-integration.md#3-маппинг-уведомлений--типы-событий).
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## Platform features
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- Roles `admin` / `monitor`, user management in UI, JWT validated against DB
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- Events, hosts, problems, dashboard, reports, live SSE
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- Notifications: Telegram, email, webhook; problem rules and cooldowns
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- SPA hardening, admin-only `DELETE /hosts`, login rate limit, DOMPurify for `report_html`
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- Custom error pages: `401` / `403` / `404` / `429`
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- Sidebar system stats (CPU, RAM, disk, DB latency)
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## Documentation
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| Document | Description |
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|----------|-------------|
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| [docs/TZ.md](docs/TZ.md) | Technical specification (Russian) |
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| [docs/architecture.md](docs/architecture.md) | Architecture |
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| [docs/agent-integration.md](docs/agent-integration.md) | Agent integration (`UseSAC` modes) |
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| [docs/event-schema-v1.json](docs/event-schema-v1.json) | Event JSON Schema v1 |
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| [docs/install-ubuntu-24.04-native.md](docs/install-ubuntu-24.04-native.md) | **Ubuntu 24.04 native install** |
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| [docs/install-ubuntu-24.04-docker.md](docs/install-ubuntu-24.04-docker.md) | Docker alternative |
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| [docs/deployment.md](docs/deployment.md) | Deployment and operations |
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| [docs/ssl-certificate.md](docs/ssl-certificate.md) | TLS certificate setup |
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| [docs/runbook-ops.md](docs/runbook-ops.md) | Operations runbook |
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## Quick start (native)
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```bash
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git clone https://git.kalinamall.ru/PapaTramp/security-alert-center.git /opt/security-alert-center
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# deploy/env.native.example -> config/sac-api.env
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cd /opt/security-alert-center/backend
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python3 -m venv .venv && .venv/bin/pip install -r requirements.txt
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.venv/bin/alembic upgrade head
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```
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Full guide: [docs/install-ubuntu-24.04-native.md](docs/install-ubuntu-24.04-native.md)
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## Target platform
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- **SAC server:** Ubuntu 24.04 LTS
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- **Agents:** ssh-monitor (Linux), RDP-login-monitor (Windows)
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## GitHub topics
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`security-monitoring`, `siem`, `incident-response`, `fastapi`, `vue`, `postgresql`, `telegram-bot`, `webhook`, `jwt`, `rbac`, `self-hosted`
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## License
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MIT — see [LICENSE](LICENSE).
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Copyright (c) 2026 Andrey "PapaTramp" Lutsenko.
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