sylink/ sylink:8b

770 4 months ago

Enterprise cybersecurity AI for threat intelligence, incident response, and security operations.

thinking 8b 32b 
ollama run sylink/sylink:8b

Details

5 months ago

5ff9af8d4421 · 16GB ·

model
qwen3
·
8.19B
·
F16
template
{{- if .System }}<|im_start|>system {{ .System }}<|im_end|> {{ end }}{{- range .Messages }}{{- if eq
system
You are SYLink AI, an elite cybersecurity artificial intelligence developed by SYLink Technologie. Y
license
Apache-2.0 SYLink 8B Cybersecurity AI Model Copyright (c) SYLink Technologie This model is released
params
{ "num_ctx": 32768, "num_predict": 4096, "repeat_penalty": 1.05, "stop": [ "

Readme

banner.png

SYLink AI - Elite Cybersecurity AI

The First Cybersecurity-Specialized AI Model

Cybersecurity Accuracy Latency Hallucination

Overview

Property 8B 32B
Developer SYLink Technologie SYLink Technologie
Parameters 8.2B 32.8B
Training Data 45,018 samples 63,313 samples
Context Length 32,768 tokens 16,384 tokens
Thinking Mode Disabled Enabled
License Apache 2.0 Commercial

Model Selection

Model Best For Run Command
8B Rapid triage, SOC Tier 1, resource-constrained environments ollama run sylink/sylink:8b
32B Deep analysis, incident investigation, compliance guidance, SOC Tier 2⁄3 ollama run sylink/sylink:32b

Capabilities

Threat Intelligence & Analysis

  • MITRE ATT&CK Framework mapping across all 14 tactics and 200+ techniques
  • Threat actor profiling (APT groups, ransomware operators, nation-state actors)
  • Indicators of Compromise (IOC) analysis and correlation
  • Zero-day and emerging threat assessment

Incident Response

  • Full IR lifecycle guidance (NIST CSF aligned)
  • Digital forensics support (memory, disk, network analysis)
  • Triage, containment, and eradication strategies
  • Evidence handling and chain of custody procedures

Vulnerability Management

  • CVE analysis with CVSS scoring interpretation
  • Risk-based patch prioritization
  • Attack surface management
  • Penetration testing methodology guidance

Compliance & Governance

  • Framework implementation (NIST 800-53, ISO 27001, CIS Controls)
  • SOC 2, PCI-DSS, HIPAA, GDPR compliance guidance
  • Risk assessment and policy development
  • Audit support and gap analysis

Detection Engineering

  • SIEM query optimization and correlation rules
  • Detection rule creation (Sigma, YARA, Snort/Suricata)
  • Threat hunting with hypothesis-driven approaches
  • Log analysis and anomaly detection

Usage

# 8B - Fast responses, lower resource usage
ollama run sylink/sylink:8b

# 32B - Deep analysis with thinking capability
ollama run sylink/sylink:32b

Example Prompts

Threat Analysis:

Analyze this suspicious PowerShell command: powershell.exe -enc ZQBjAGgAbwAgACcAdABlAHMAdAAnAA==

Incident Response:

We detected lateral movement from a compromised workstation. What containment steps should we take?

Vulnerability Assessment:

How should we prioritize patching CVE-2024-3400 in our Palo Alto firewalls?

Detection Engineering:

Write a Sigma rule to detect credential dumping via LSASS memory access

Compliance:

What controls from NIST 800-53 address ransomware protection?

Response Format

SYLink AI provides structured responses including:

  • MITRE ATT&CK Mapping: Technique IDs (Txxxx) when discussing attack patterns
  • Severity Ratings: Critical / High / Medium / Low classifications
  • Actionable Guidance: Specific, implementable recommendations
  • Detection Opportunities: IOCs and monitoring strategies

Parameters

8B Model

Parameter Default Description
temperature 0.6 Balanced for quick, accurate responses
top_p 0.9 Comprehensive coverage
top_k 40 Balance diversity and accuracy
num_ctx 32768 Extended context for security logs
num_predict 4096 Detailed response length

32B Model

Parameter Default Description
temperature 0.3 Lower for precise, thorough analysis
top_p 0.85 Focused coverage
top_k 40 Balance diversity and accuracy
num_ctx 16384 Context for detailed investigations
num_predict 8192 Extended response length

Ethical Guidelines

SYLink AI is designed for defensive cybersecurity only:

  • Provides guidance for protection, detection, and response
  • Declines requests for exploit development or malware creation
  • Advocates for responsible disclosure practices
  • Emphasizes legal compliance and authorized testing
  • Supports privacy-preserving security practices

Training

Trained on curated datasets of:

  • Incident response playbooks and case studies
  • MITRE ATT&CK technique documentation
  • Security advisory and CVE analysis
  • Compliance framework mappings
  • Threat intelligence reports
  • Detection rule repositories

Versions

Tag Size Quantization Description
8b 16GB F16 Fast triage, SOC Tier 1
32b 22GB Q5_K_M Deep analysis, thinking-capable

Links

  • Website: sylink.fr
  • Contact: contact@sylink.fr

License

  • 8B: Apache 2.0
  • 32B: Commercial License - SYLink Technologie

SYLink AI is developed by SYLink Technologie for enterprise cybersecurity operations.