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Dan Streetman shared thisAfter nearly four years leading Tanium, I'm passing the baton back to our co-founder, Orion Hindawi. It's been a privilege to serve this extraordinary organization—and the most innovative & security-conscious customers in the world. Together, we strengthened our foundation, accelerated our growth, and earned multiple recognitions as an industry leader—building the foundation for this next chapter. I'm grateful to Orion and our board for their trust, and to the remarkable Tanium team who made it all possible. Orion is perfectly positioned to lead Tanium forward. His technical vision and entrepreneurial instincts—demonstrated during his first tenure as CEO—will unlock new opportunity as AI reshapes Autonomous IT. I'll continue advising during the transition, and I'm genuinely excited about what the company will achieve under his leadership. To every Tanium customer, partner, and team member: Thank You. This is a team doing something genuinely rare, and the best is yet ahead.
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Dan Streetman reposted thisDan Streetman reposted thisThree independent analyst firms. Three independent evaluations. One consistent answer: Tanium is a leader. Forrester, Gartner, and IDC each independently evaluated the endpoint management landscape and named Tanium a Leader across all three. That's not a coincidence. That's a track record. The Tanium Autonomous IT Platform, powered by real-time data, gives IT and security teams real-time visibility and control across every endpoint. With Tanium Atlas, our autonomous operating system, we help organizations patch faster, close gaps sooner, and stop issues before they become incidents. Learn more: https://lnkd.in/eh2sKVjC #AutonomousIT #UnstoppableBusiness #IndustryLeader
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Dan Streetman shared thisThe bar for great Talent at Tanium continues to move higher. Congrats and Thanks to all our Tanium Interns for your contributions, insights and energy. The summer is moving fast…and Tanium is moving even faster!! Thanks for being part of the Team.Dan Streetman shared thisHappy National Intern Day! We celebrated our 2026 cohort at Tanium with custom crewnecks, treats at our Addison, Emeryville, Durham, Bellevue, Reading, and Krakow offices, and our very first "Intern Superlatives" awards run by Alyssa Holmes! I can't believe we're already heading into intern final presentations next week - excited to cheer them on!
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Dan Streetman reposted thisDan Streetman reposted thisTanium Atlas has transformed how Spire Healthcare Group plc, the UK's largest independent hospital group, manages endpoint security. Operators at any experience level can now query their entire estate in plain language, remediate flagged vulnerabilities, and confirm resolution in hours. The result: a 98% compliance patch rate and audit-ready proof CISO Hammond Reddie's team can hand an NHS auditor on the spot. As Reddie puts it: "Being able to ask a question — using Atlas, using natural language — and get that straight answer is really key. Instantly you've got assurance: do we have this problem or not? Atlas frames that ability, starts the automation process, readies up the patch, readies up the remediation, brings the human in the loop — and then you can fire and go." See how Spire secures nearly one million patients: https://lnkd.in/et5kgXP4 #AutonomousIT #UnstoppableHealthcare #HealthcareIT #NHS #PatientSafety
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Dan Streetman shared thisThis is Tanium’s fourth leader placement this year and we’re proud of what it reflects—Tanium’s commitment to giving IT and security leaders the real-time intelligence they need to keep their teams productive and their organizations secure. A great employee experience starts with the same foundation we’ve built our Autonomous IT platform on: real-time, unified visibility into every endpoint. With Tanium Atlas, that same foundation also powers autonomous operations, giving one operator the reach to resolve issues before employees ever feel the impact. We’re honored to lead the way for our customers. #AutonomousIT #DigitalEmployeeExperience #UnstoppableBusinessDan Streetman shared thisManaging digital employee experience shouldn't require a separate tool with separate data and with Tanium, it doesn’t. Surface employee experience signals alongside your endpoint telemetry — and act on them in the same environment, without tool-switching or manual handoffs. Resolve it once, and it's resolved across every endpoint experiencing the same issue. Analysts agree with this approach and have named Tanium a Leader in the IDC MarketScape: Worldwide Digital Employee Experience (DEX) 2026 Vendor Assessment. Read the full press release: https://lnkd.in/eWZcXhh7 Explore the IDC MarketScape excerpt: https://lnkd.in/eNj5rvYD #AutonomousIT #DEX #DigitalEmployeeExperience #IDCMarketScape #EndpointManagement
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Dan Streetman shared thisHonored to support Rick McConnell , the Dynatrace team, their customers, and their impressive stakeholders as a member of their board. Dynatrace’s unique approach to Autonomous Intelligence is rewriting the rules of enterprise & AI Observability for the modern era.Dan Streetman shared thisWe are pleased to welcome George Riedel and Dan Streetman to the Dynatrace Board of Directors. Their deep expertise in enterprise software and AI will help us advance our ongoing focus: delivering AI-powered observability that provides customers the unwavering confidence to innovate with trust and scale without limits.
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Dan Streetman reposted thisDan Streetman reposted thisWhat if one operator had the reach of an entire team? That's the idea behind Tanium Atlas, our new autonomous operating system built on real-time endpoint intelligence across more than 36 million endpoints worldwide. Atlas handles the toil. Your operators handle the cases that matter. Want to see it in action? Join us at Converge 2026 in Las Vegas this November! Keynotes, curated sessions, hands-on labs, live demos, and the people behind Atlas, all in one place. 📍 ARIA Resort & Casino | Nov. 16–19, 2026 🔗Join us: https://bit.ly/4ejKDyR #TaniumAtlas #TaniumConverge #AutonomousIT
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Dan Streetman shared thisToday, Tanium Atlas is generally available. This is fundamental shift in how IT and security leaders operate. IT and Security no longer need to switch tools, wait on handoffs, or depend on the few specialists who know where everything lives. Tanium Atlas gives a single operator the full power of the Tanium platform, with real-time data across to over 36 million endpoints — and the ability to take action with confidence. Threats are moving at machine speed, and now Tanium customers can too. This is what Autonomous IT was built for: moving from a platform that people manage, to one that operates alongside them. We are honored to put this power into the hands of those protecting the organizations that the world depends on. #AutonomousIT #UnstoppableBusinessDan Streetman shared thisSix weeks after its introduction, Tanium Atlas is now generally available — and more than 1300 organizations worldwide are already using it to operate at a speed the old playbook simply can't match to deliver a single operator experience built on real-time endpoint intelligence. According to Harman Kaur, Tanium's Chief Technology Officer, "The latest generation of AI is finding and weaponizing vulnerabilities in minutes, and the old way of working — static views, fragmented tools, handoffs between specialists — can't keep up. This isn't a smarter interface bolted onto the old platform. It's a new way to operate." Tanium Atlas delivers on the promise of Autonomous IT with a native, agentic AI system that takes a single IT or security operator from question to resolution — no tool-switching, no manual handoffs, no deep platform expertise required. Now available to all commercial cloud and U.S. Government customers. Learn more: https://lnkd.in/gRDA_FCG #AutonomousIT #TaniumAtlas #agenticAI #cybersecurity #UnstoppableBusiness #endpointdata
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Dan Streetman shared thisCyber resilience is public service. When government systems go down, the people who feel it first are 911 callers, patients waiting on ambulances, and residents shut-out of the everyday services they depend on. The State of North Carolina understood that from the start. Through their SecureNC initiative, they built whole-of-state security through Tanium Autonomous IT: one platform, real-time intelligence, and control that extends to every county, city, and school system in the state. This is what it looks like when a state is unstoppable. Congratulations to Bernice Russell-Bond and her dedicated team. We are honored to partner with you on your mission. #AutonomousIT #UnstoppableBusinessDan Streetman shared thisThe State of North Carolina is home to 11 million residents, several major research universities, numerous military bases, two ports — and the second largest financial footprint in the U.S. behind New York City. It's also, by its own CISO's account, a high-target state. Bernice Russell-Bond of the N.C. Department of Information Technology is building whole-of-state cyber resilience architecture through SecureNC — and Tanium is the platform making it possible across 168,000 endpoints and 100 counties. "The partnership with North Carolina and Tanium is going to make us unstoppable." - Bernice Russell-Bond Read the official press release: https://lnkd.in/edgC-trA Explore the full case study: https://lnkd.in/euzGfvz3 #SecureNC #AutonomousIT #unstoppablegovernment #SLG #stateandlocal #NCgov #cyberresilience #endpointmanagement #wholeofstate #govtech #patchmanagement
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Dan Streetman liked thisDan Streetman liked thisAt an undisclosed, restricted location at Fort Bragg, North Carolina, several hundred of America’s most lethal and accomplished warriors gathered from across the United States, the joint military services, the United States Army, and the Joint Special Forces to honor the retirement of one of this generation’s greatest military leaders, General Christopher “CD” Donahue. Among them were multiple current and former Secretaries and Under Secretaries of the Army, four-star and three-star generals, Admirals, Allies, and families. It was about who showed up and who didn't show up at this sacred ceremony. There was no press or outsiders, as everyone in that room was there by personal invitation. They came because of service, sacrifice, brotherhood, and deep trust built over decades and on battlefields around the world. This was not simply a gathering of units, ranks, or commands; it was a family coming together to honor one of its own. Always remember where you come from. For General Donahue, this is where he comes from. This community, this culture, and this brotherhood of American warriors. Soldiers of the 82nd All American Division set the esprit de corps through tradition, an a cappella performance of Toby Keith’s “American Soldier,” and the historic chants of the 82nd Airborne. Then came the stories. Like warriors have done throughout history, CD’s teammates, led by Ret. Gen Miller stood before one another and told stories of the man they had fought besides, followed, respected, and trusted. Stories of integrity, principle, courage, and leadership. He led by viewing risk as an opportunity to win, not as a burden to carry or something to fear. General Donahue was at the forefront of defeating al-Qaeda and ISIS and was the last American service member to leave Afghanistan. His legacy reaches far beyond those battlefields. From decades of combat leadership to the creation of the Eastern Flank Deterrence Initiative, he leaves behind a strategic legacy that will endure, embed, grow, prosper, and multiply. He will continue to strengthen generations of warriors, along with a warrior culture that will shape those who follow for years to come. A warrior honored by warriors. An invincible culture.
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Dan Streetman liked thisDan Streetman liked thisA full-circle moment for me: taking my oldest son to West Point for a candidate visit. The first time I visited West Point, I was around his age. It was an accidental stop on a road trip with two friends from Rhode Island. We needed a place to stay near New York City, so we stayed with a family friend of one of my buddies. That family friend happened to be West Point’s Director of Admissions. I knew almost nothing about West Point at the time. But as we walked around campus, something clicked. I’ve described it before as a kind of love at first sight — a feeling that this was where I belonged. By then, I’d already applied to a half-dozen universities and toured beautiful old colleges across New England with my parents. They were great schools, but I remember feeling like something was missing. West Point felt different. I went home, learned everything I could, and hurried to put together an application. Nearly three decades later, it was pretty surreal to return with my son as he considers his own path. It was meaningful to show him some of the places that were part of my four years there: the gym where the infamous Indoor Obstacle Course Test (IOCT) is held, the boxing room where I got knocked down more times than I care to remember, and the dining hall where I perfected my pie-cutting skills. But I was also hoping he’d get to see the parts of West Point beyond the Army training he’s heard me talk about over the years: the academic experience, the friendships, and what daily life as a cadet actually looks like. West Point changed the trajectory of my life. Whether Arjun decides it’s the path for him or not, I’m glad we got to experience it together. United States Military Academy at West Point
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Board Member
Iraq and Afghanistan Veterans of America (IAVA)
- Present 12 years
i18n_veterans
IAVA provides valuable resources and empowers veterans to connect with one another, fostering a strong and lasting community. Through education, advocacy and community building, we strive to create a country which honors and supports veterans of all generations.
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Board Member
Wounded Warrior Project
- 3 years
Social Services
Wounded Warrior Project is a military and veterans charity service organization empowering injured veterans and their families.
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Board Member
Mission Roll Call
- Present 2 years 2 months
i18n_veterans
Mission Roll Call is the first-of-its-kind non-partisan movement that gives the veteran community an opportunity to speak on the issues that are most important to them.
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Advisory Board Member
VetsinTech
- Present 10 years
Science and Technology
VetsinTech supports current and returning veterans with re-integration services, and by connecting them to the national technology ecosystem. VIT brings together a tech-specific network, resources, and programs for veterans interested in Education, Entrepreneurship, and Employment.
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Co-Founder and Director
Salesforce Military
- 4 years 5 months
Science and Technology
Founded and directed all Salesforce programs for training, placing, hiring and supporting Veterans and Military Family Members. Began as VetForce and transitioned to Salesforce Military.
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Anna Mascarello
Proud moment for our team and partners. Elastic has been selected to support CISA in delivering a SIEM-as-a-Service platform to help standardise cyber defense across U.S. federal civilian agencies. Built on Elastic Security a best-of-breed, scalable data-driven, modern security platform centralises telemetry, enables real-time threat detection, and accelerates coordinated incident response at national scale. A consistent, modern data driven approach to security across hybrid, airgapped and multi-cloud environments enables a unified view across agencies, facilitating trust across highly regulated government agencies regardless of underpinning technology choices. #IRAPPROTECTED #cybersecurity #modernsiem #datadrivensecurity Learn more here - https://lnkd.in/gED97DaX
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Alexei Rubinstein
Qilin ransomware is accelerating in 2026 — and it’s likely to be targeting organizations that look exactly like yours. Since the start of the year, Qilin has publicly listed victims across aviation, higher education, retail, healthcare-adjacent, manufacturing, mid-market to large enterprises, globally. This isn’t opportunistic spray-and-pray activity - It’s repeatable, business-focused execution. Key patterns: • Credential-based initial access tied to infostealer ecosystems • Rapid lateral movement using valid accounts • Data theft + double extortion before encryption • Public pressure via leak sites to force payment If an attacker logs in with legitimate credentials, most traditional EDR and detection stacks respond too late. Based on Qilin's recent victims, Mid-market and distributed enterprises are especially exposed — large user bases, SaaS sprawl, and limited identity hardening create ideal conditions for credential abuse and fast ransomware deployment. The bottom line - Detection (D&R) alone is not enough. 2026 ransomware defense calls for dedicated #antiransomware layers that stop impact, not just alert on it. Prevention and containment at the endpoint are now board-level risk controls, not “nice to have.” #stopransomware #prevention #deception #endpoint #security Morphisec Richard Benigno Ron Reinfeld Brad LaPorte Michael Gorelik P.S tried the latest caricature trend. can't say it is accurate. but oh well, I'll give chat points for adding my fav hockey and football teams 🙌 🏒 ⚽ #gostars #forzajuve
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Austin Krissoff
Tectonic Defense Summit Recap Back from a fun week in Austin TX catching up with friends (hanging with True Search’s Elisa Dolan, Mike Auger, Jon Pascoe, Saswat Nanda and Joe Ganim) and learning all that’s going on in defense tech. This is a very diverse (dress code ranged from flip flops to suits), highly innovative and mission oriented group of people. Energizing! My takeaway...the problems defense tech founders are solving are really really technically hard, and the B2G selling motion is unpredictable/sclerotic, but the demand signal from the warfighter is clear and the opportunity enormous. Matt Grimm from Anduril kicked things off…he credited Anduril’s success to trailblazers Palantir and SpaceX. Anduril’s founding ethos was disruption of the cost plus contracting model. Anduril’s next focus is manufacturing capacity at scale (Arsenal-1) and global supply chain efficiency (logistical and industrial engineering). Soren from Neros (who recently had very strong results in the Drone Dominance program) said defense tech founders have to raise capital and bet on themselves despite the opaque acquisition process. Companies will not always have the ‘order in hand’ to make their own investment decisions. The US military will need millions of drones for future conflicts. The warfighters (end users) get it, so do four-star service leaders and secretaries at the highest levels of the DoD. The disconnect is somewhere in the middle bureaucracy accustomed to working with the primes. USAF acquisition team view...future conflicts will require a mix of both exquisite and attritable systems, and the pace of technology evolution during conflicts is extremely rapid - days and weeks, not years. All commercial technologies are being evaluated. What will be the man-to-autonomous machine ratio in future conflict? Investor angle...it’s difficult to value defense tech companies. The multiples and margins are all over the place, and the growth journey is uneven. Companies need a DC ground game to shape the requirements that create the budget line items that fund technologies for the military. 1% of US defense spend is in defense tech, this should and could easily be 5-10%. On conflict...military planners have been surprised by the high volume of Shaheds used by Iran. UAS and C-UAS systems are here to stay, as are autonomous systems across air-land-sea-space domains. Tactics and technologies in both the Ukraine and Iran conflicts are causing refreshes to Pacific theater and Taiwan defense war planning.
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