Lessons learned from a CISO’s first 100 days

### Executive summary: In this guest post the CSO of Relativity reflects on her first 100 days and presents five key recommendations for new security leaders: take time to assess the organization, align security with the business (especially sales/marketing), create security ambassadors, select trusted collaborators and vendors, and invest in talent. The piece emphasizes stakeholder engagement, measurable roadmaps, and practical steps to make security a business enabler rather than describing any specific cyber incident or technical threat intelligence.