Home of the Cyber Defense curriculum of @SANSInstitute, a hub for #CyberDefense, #BlueTeam, and #OSINT info, training, media, community, and events.
SANS Institute
Joined November 2014
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📣 The #OSINTSummit Call for Presentations closes Monday.
What have you learned that could help another OSINT practitioner? Share your research, tools, techniques, case studies, or lessons learned.
⏰ Monday, Oct. 26, 5:00pm EDT
📩 go.sans.org/dPm8qI
#OSINT
ALT Promotional graphic for the OSINT Summit and Training 2024. Text reads: "Call for Presentations Open." Event details: February 1-2 in Arlington, VA and online. SANS logo is at the bottom right. Background features a stylized map.
AI is changing the SOC analyst’s job.
John Hubbard will break down where AI is reducing manual effort in triage, detection, and investigation, where it can mislead analysts, and which fundamentals still matter most.
🔗 go.sans.org/mpEhun
How are advances in AI changing the way we approach cybersecurity?
Join us at SANS #AISummit as Amy Herzog shares lessons from testing Mythos Preview against AWS code and what security teams should consider next.
📅 Nov. 2–3 | Arlington & Virtual
➡️ go.sans.org/USUvPm
📣 Deadline Extended! The SANS #OSINTSummit 2027 Call for Presentations is open for another week!
Have an OSINT case study, research project, tool, technique, or lesson learned to share? We want to hear from you!
⏰ New Deadline: Oct. 26, 5 p.m. EDT
📩 go.sans.org/dPm8qI
📣 The #OSINTSummit Call for Presentations closes Monday.
What have you learned that could help another OSINT practitioner? Share your research, tools, techniques, case studies, or lessons learned.
⏰ Monday, Oct. 19, 5:00pm EDT
📩 go.sans.org/dPm8qI
#OSINT
ALT Promotional graphic for the OSINT Summit and Training 2024. Text reads: "Call for Presentations Open." Event details: February 1-2 in Arlington, VA and online. SANS logo is at the bottom right. Background features a stylized map.
Technical depth is what closes the human-element gap.
At #SANSCDI 2026, train directly with the instructors shaping how the industry defends, through hands-on labs built around real threats.
Dec 14-19, Washington, D.C. or Live Online. go.sans.org/usHyyV
#SANSLiveTraining
ALT The image is an advertisement for a Cyber Defense Initiative event. It features a smiling person working on a laptop. The text highlights a statistic: "62% of breaches involved the human element in 2026" from the Verizon, 2026 Data Breach Investigations Report. The event is scheduled for December 14-19, 2026, in Washington, DC or online. Logos for SANS and GIAC certifications are visible.
.@BryanOnSecurity uses AI daily and argues with it daily. His new SANS post explains why that skill is worth protecting.
Read the full post: go.sans.org/v9CDKf
Want to get better at checking AI’s answers? Take SEC401 with Bryan at #SANSCDI 2026: go.sans.org/usHyyV
ALT Blog title image with the text: 'What Happens When AI Gives Us Answers Before We’ve Learned How to Ask the Questions?' by Bryan Simon, on a blue abstract background.
📣 One week left to submit a talk proposal for #OSINTSummit 2027!
Have an OSINT case study, research project, tool, technique, or hard-earned lesson worth sharing with the community?
⏰ Deadline: Oct. 19, 5:00pm
📩 go.sans.org/dPm8qI
#OSINT #OpenSourceIntelligence
OSINT isn't just a collection tool. It's an exposure risk.
Matt Wesmiller (Orbis) shows how adversaries use open sources to map and target defense and emerging-tech programs, and how to run a counter-OSINT audit on your own organization.
youtu.be/cscbLHXkL74
Stop sifting. Start scraping the sources that matter.
At SANS OSINT Summit 2026, Ethan Muntz (Health-ISAC) breaks down how to build, use, and maintain your own free search engine for faster, higher-fidelity intelligence.
youtu.be/HvynhQ6w_Mw
Advance your #OSINT tradecraft.
Explore how practitioners uncover threats, support investigations, verify information & turn open-source data into intelligence.
NEW: Access OSINT + CTI Summit sessions w/ one registration.
📅 Feb. 1–2 | Alexandria, VA
➡️ go.sans.org/g59cmF
What could you bring to the #OSINTSummit stage?
A real-world case study. A collection technique. A tool you built. Research that uncovered something unexpected. A lesson learned.
⏰ Submit by Oct. 19: go.sans.org/dPm8qI
#OSINT
Database lookups and social scans get the spotlight. Video often gets skipped, and that's where the breadcrumbs are.
Nikita Mazurov (Press Freedom Defense Fund) breaks down how to run a video OSINT investigation start to finish.
Watch: youtu.be/uHnj_MjG4_4
#OSINT
🔐 SEC411 teaches defense against prompt injection, jailbreaking, and RAG manipulation through hands-on labs, no prior AI experience needed. Start your AI security journey: go.sans.org/gHJMPX #AISecurity #LLM #CyberDefense
📣 Registration is OPEN for #OSINTSummit 2027!
Join the OSINT community in Alexandria for real-world case studies, tools & practical tradecraft.
NEW: One registration gives you access to OSINT + CTI Summit sessions.
📅 Feb. 1–2
➡️ go.sans.org/g59cmF
A repeatable framework, not a tool list.
From SANS OSINT Summit 2026: Liz Bradt & Michael Block (Skull Games Solutions) on building disciplined, purpose-driven OSINT investigations, illustrated by a case that ended in a rescue and an arrest.
youtu.be/bjCIGbI-NX8
Premature escalation has a cost. So does missing scope. SEC501: Applied Cyber Defense trains defenders to match containment to what the records actually support, reducing disruption without missing what matters. Free preview: go.sans.org/a9R9DC #Cybersecurity #CyberDefense
Big congrats to @bleubloodhound on being promoted to SANS Principal Instructor! Well earned, Jeff. 🎉
Congratulations to @jcjohnson34 on his promotion to SANS Principal Instructor! Well-earned recognition for years of hard work and dedication in the classroom. 🎉
Huge congrats to @dutch_osintguy on his promotion to SANS Principal Instructor. Well deserved, Nico! 🎉
