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The role involves designing and implementing comprehensive security strategies to protect user accounts and funds throughout their lifecycle. You will collaborate with cross-functional teams to develop real-time risk identification and interception mechanisms against fraud, phishing, and AI-driven threats.
【岗位描述】
- 全生命周期资产保护:负责用户账户全生命周期(登录、敏感信息修改、API Key授权、资金转移等)的安全策略规划,重点设计防欺诈、防劫持的资金保护机制。
- 高阶欺诈与钓鱼对抗:针对诱导式欺诈、虚假钓鱼网站、社工学套路,设计基于用户行为序列、交易流向及环境特征的实时风险识别与阻断策略。
- AI伪造与人机对抗:负责应对AI技术演进带来的安全挑战,联合算法团队设计防伪策略与二次核验机制。
- 木马劫持与环境防御:针对客户端木马、浏览器恶意插件劫持、会话劫持等高危场景,设计基于异常设备指纹、非自然行为轨迹的多重置信度防御策略
- 防对敲与资金安全阻断:建立针对盗号后恶意对敲的实时策略,实现对异常交易对手、异常价差交易的秒级识别与拦截。
- 跨部门协同推进:与产品、安全研发、出入金团队紧密合作,推动账号安全基础设施(AI Agent、验证中心)的升级。
【任职要求】
1. 教育背景:全日制本科或以上学历,计算机科学、信息安全、数学、统计学或相关专业优先
2. 工作经验:具备 5 年以上互联网行业账号安全、反欺诈、资金安全相关工作经验
3. 技术与数据能力:①精通SQL,具备出色的多维数据提取与分析功底,能独立从异常交易和登录日志中抽丝剥茧②熟练掌握Python,熟悉常用机器学习模型或关联图谱在风控(如欺诈团伙识别、异常交易挖掘)场景中的应用
4. 业务洞察力:对新型欺诈(如杀猪盘、冒充内部人员)、钓鱼拦截、木马劫持、AI防伪对抗、以及对敲洗钱的手法有极深的理解,具备丰富的实战和对抗经验
5. 加分项:熟悉交易分析,有资金风控、防对敲、反欺诈策略设计经验
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