# FreeBuf (@FreeBuf) on wechat

- id: koinon:creator:wechat_freebuf
- url: https://koinonlink.com/kol/wechat/FreeBuf
- schema_version: 1.4

## Identity
- platform: wechat
- handle: FreeBuf
- platform_url: https://weixin.sogou.com/weixin?type=1&query=FreeBuf
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- posts_observed: 65
- verified: false
- size_tier: nano

## Engagement
- status: not_measurable_on_platform
- status_note: This platform publishes no follower count, so an engagement RATE has no denominator here. No amount of further collection can produce one — it is a property of the platform, not a gap in our data.
- unit_note: engagement_rate and peak_post_engagement_rate are ratios (0-1); avg_interactions_per_post and best_post_interactions are absolute counts. Read status before reading any number: a null rate has several different causes and status says which one applies here.

## Content
- category: software
- subcategory: security
- category_confidence: 0.95
- category_source: derived_from_recent_content
- topics: Enterprise cybersecurity, Cloud security, AI security governance, Security product evaluation, Threat intelligence

## Audience (inferred)
- status: present
- description: Cybersecurity professionals and IT decision-makers in enterprises, especially those focused on cloud security, AI security, and threat intelligence
- roles: none
- seniority: practitioner
- pain_points: Struggling to evaluate and select reliable security tools in a crowded market, Overwhelmed by the surge in security alerts due to AI tool adoption, Lacking clear frameworks for implementing AI security governance in enterprise environments
- posts_analysed: 5
- confidence: 0.4

## Commercial (inferred)
- audience_buyer_fit: 0.8
- promotion_intent: 0.7
- open_to_collaboration: false
- contact: Koinon does not publish creator contact details.

## Quality signals
- authenticity_score: 60
- authenticity_basis: platform_default
- flagged_for_review: false
- koinon_bd_grade: A — measures Koinon partner-outreach fit, not creator quality
- interpretation: Signals for triage, not verdicts. A flag means the profile is worth a manual check.

## Evidence
- [wechat_freebuf#4290140b] 火绒安全软件评测 WitAwards 2016 「 年度安全产品」参评巡礼 (https://weixin.sogou.com/weixin?type=1&query=FreeBuf)
- [wechat_freebuf#18171a32] 游戏中学会撸代码:这些编程学习网站不容错过
- [wechat_freebuf#2af2b58b] 云(原生)安全产品和云SaaS安全服务平台能力评测邀请 | 信通院安全所 X FreeBuf咨询
- [wechat_freebuf#027d4d7e] 《企业AI安全治理指南》:从公网AI到Agent的落地实践经验
- [wechat_freebuf#770e6cbf] 企业全面部署AI工具,SOC相关告警四个月暴涨685%

## Provenance
Every inferred field below carries how it was produced. Facts stay facts; inferences stay inferences.

- audience.description: source_type=ai_inferred, confidence=0.4, freshness_days=9, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.4, freshness_days=9, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.4, freshness_days=9, method=llm_persona_from_recent_content
- commercial.audience_buyer_fit: source_type=ai_inferred, confidence=0.6, freshness_days=9, method=llm_scorer — Relative signal within Koinon indexing, not a market-wide score.
- commercial.promotion_intent: source_type=ai_inferred, confidence=0.6, freshness_days=9, method=llm_scorer
- quality.anomaly_flags: source_type=heuristic, confidence=0.5, freshness_days=9, method=profile_snapshot_and_engagement_ratio_heuristic — Means "worth a manual check", NOT confirmed fraud. Flags can be wrong and are not a verdict about the person.
- quality.authenticity_score: source_type=heuristic, confidence=0.25, freshness_days=9, method=Fixed value 60. This platform exposes no public follower count, so no authenticity heuristic is run at all. The number is a placeholder, not a measurement. — The input set differs by platform; do not compare this score across platforms.
- quality.koinon_bd_grade: source_type=ai_inferred, confidence=0.5, freshness_days=9, method=llm_partner_fit_classifier + fit_score >= 0.5 => A; >= 0.35 => B; else C. authenticity is not an input. — Koinon partner-outreach fit, not creator quality.
- reach.followers: source_type=observed, confidence=0.95, freshness_days=9, method=platform_profile

## Freshness
- profile_checked_days_ago: 9
- content_analysed_days_ago: 9
- audience_updated_days_ago: 9

## AI retrieval
- indexing_requests: 4
- user_triggered_requests: 0
- note: Being indexed in bulk is not the same as being retrieved to answer a question.

## This profile
- Claim or correct: https://koinonlink.com/claim?k=wechat_freebuf
- Request removal: https://koinonlink.com/claim?k=wechat_freebuf
- Terms: https://koinonlink.com/for-ai