Industry analyst. Author. Curator of data on the entire cybersecurity industry.https://bsky.app/profile/stiennon.bsky.socialhttps://bsky.app/profile/stiennon.bsky.social/post/3mjchhddj322tMythos is a Break-glass moment. https://stiennon.substack.com/p/mythos-preview-is-a-break-glass-moment12 Apr 2026 13:29 +0000at://did:plc:dnxpgufloggzo2ktztstcyne/app.bsky.feed.post/3mjchhddj322thttps://bsky.app/profile/stiennon.bsky.social/post/3m4qbebzz4k2yI discovered a new use case for the Security Stack Analysis tool. https://stiennon.substack.com/p/portfolio-analysis-with-the-it-harvest03 Nov 2025 14:50 +0000at://did:plc:dnxpgufloggzo2ktztstcyne/app.bsky.feed.post/3m4qbebzz4k2yhttps://bsky.app/profile/stiennon.bsky.social/post/3m4g2ycxkak2lhttps://stiennon.substack.com/p/of-long-tails-and-stalking-horses Of Long Tails and Stalking Horses30 Oct 2025 13:29 +0000at://did:plc:dnxpgufloggzo2ktztstcyne/app.bsky.feed.post/3m4g2ycxkak2lhttps://bsky.app/profile/stiennon.bsky.social/post/3m3n2rhf5pk26Launch of Security Stack Analysis tool. https://www.einpresswire.com/article/859644870/it-harvest-launches-security-stack-analysis-a-breakthrough-for-mapping-cybersecurity-tools-to-nist-csf-2-020 Oct 2025 14:48 +0000at://did:plc:dnxpgufloggzo2ktztstcyne/app.bsky.feed.post/3m3n2rhf5pk26https://bsky.app/profile/stiennon.bsky.social/post/3m3kiqidqa22tI have been meaning to do this ever since we mapped all cybersecurity products to NIST CSF 2.0. Here, for the first time ever, is a count of products per NIST Subcategory. https://stiennon.substack.com/p/mapping-11326-products-to-nist-csf19 Oct 2025 14:20 +0000at://did:plc:dnxpgufloggzo2ktztstcyne/app.bsky.feed.post/3m3kiqidqa22thttps://bsky.app/profile/stiennon.bsky.social/post/3ltwwkdoctc2uRegister now for my webinar on Wednesday at Noon Eastern US. https://us02web.zoom.us/webinar/register/WN_6fe1T7eRSpecoF__uM7Uaw14 Jul 2025 17:38 +0000at://did:plc:dnxpgufloggzo2ktztstcyne/app.bsky.feed.post/3ltwwkdoctc2uhttps://bsky.app/profile/stiennon.bsky.social/post/3lrg34i6qnc2yWebinar today. The State of Cyber 2025: M&A Edition Register here: https://us02web.zoom.us/webinar/register/WN_mPrqpUz9S2yD-40f2CYs-Q12 Jun 2025 13:54 +0000at://did:plc:dnxpgufloggzo2ktztstcyne/app.bsky.feed.post/3lrg34i6qnc2yhttps://bsky.app/profile/stiennon.bsky.social/post/3lq5ov4gzt22m'nuff said.27 May 2025 12:29 +0000at://did:plc:dnxpgufloggzo2ktztstcyne/app.bsky.feed.post/3lq5ov4gzt22mhttps://bsky.app/profile/stiennon.bsky.social/post/3lovdrwcbys2mKosmos-482 landed in the Indian Ocean Saturday morning. #kosmos482 https://www.livescience.com/space/space-exploration/soviet-spacecraft-kosmos-482-crashes-back-to-earth-disappearing-into-indian-ocean-after-53-years-in-orbit11 May 2025 11:24 +0000at://did:plc:dnxpgufloggzo2ktztstcyne/app.bsky.feed.post/3lovdrwcbys2mhttps://bsky.app/profile/stiennon.bsky.social/post/3lnzvfrly3s23Today is devoted to signing copies of Security Yearbook 2025. This is your first chance to grab a copy. There are 40,000 attendees at #RSAC and only 250 books spread across these four locations. BforeAI event at the Wine Down 10:00-11:00 Quilr Booth N-4305 11:30-12:1530 Apr 2025 13:24 +0000at://did:plc:dnxpgufloggzo2ktztstcyne/app.bsky.feed.post/3lnzvfrly3s23https://bsky.app/profile/stiennon.bsky.social/post/3lmwqqnwcpk2tGreat news. [contains quote post or other embedded content]16 Apr 2025 13:58 +0000at://did:plc:dnxpgufloggzo2ktztstcyne/app.bsky.feed.post/3lmwqqnwcpk2thttps://bsky.app/profile/stiennon.bsky.social/post/3lmesh3jkqc2qI was curious about the mechanics of tariffs. How and where are they deployed? Who collects the money? What if a truck is in line at the border when they are imposed? Here is how it works. 1. Somehow the CBP (Customs and Border Patrol) gets a new set of tariff rules.09 Apr 2025 10:40 +0000at://did:plc:dnxpgufloggzo2ktztstcyne/app.bsky.feed.post/3lmesh3jkqc2qhttps://bsky.app/profile/stiennon.bsky.social/post/3lm6l5dqwr22eHow do you like my book shelf? 6th edition of Security Yearbook! Read about what's new here. https://stiennon.substack.com/p/whats-new-in-security-yearbook-202506 Apr 2025 23:14 +0000at://did:plc:dnxpgufloggzo2ktztstcyne/app.bsky.feed.post/3lm6l5dqwr22ehttps://bsky.app/profile/stiennon.bsky.social/post/3llzjc3s6qc2qCopies of Security Yearbook 2025 arrived early. Never gets old. Print run is done in plenty of time for RSAC. Stay tuned if you want a signed copy. There will be four different opportunities to pick one up in San Francisco. Pre-order here: https://www.amazon.com/Security-Yearbook-2025-Directory-Industry/dp/1394334869/04 Apr 2025 22:57 +0000at://did:plc:dnxpgufloggzo2ktztstcyne/app.bsky.feed.post/3llzjc3s6qc2qhttps://bsky.app/profile/stiennon.bsky.social/post/3lls3itujn22zHero.02 Apr 2025 00:02 +0000at://did:plc:dnxpgufloggzo2ktztstcyne/app.bsky.feed.post/3lls3itujn22zhttps://bsky.app/profile/stiennon.bsky.social/post/3llppwj7m222kHold the line Senator Booker!01 Apr 2025 01:29 +0000at://did:plc:dnxpgufloggzo2ktztstcyne/app.bsky.feed.post/3llppwj7m222khttps://bsky.app/profile/stiennon.bsky.social/post/3llru57bo5s2zMr. Smith Goes to Washington01 Apr 2025 21:50 +0000at://did:plc:dnxpgufloggzo2ktztstcyne/app.bsky.feed.post/3llru57bo5s2zhttps://bsky.app/profile/stiennon.bsky.social/post/3llqs7mzapk2k12 hours and counting. [contains quote post or other embedded content]01 Apr 2025 11:43 +0000at://did:plc:dnxpgufloggzo2ktztstcyne/app.bsky.feed.post/3llqs7mzapk2khttps://bsky.app/profile/stiennon.bsky.social/post/3llppwj7m222kHold the line Senator Booker!01 Apr 2025 01:29 +0000at://did:plc:dnxpgufloggzo2ktztstcyne/app.bsky.feed.post/3llppwj7m222khttps://bsky.app/profile/stiennon.bsky.social/post/3llppqqyods2kSenator Booker is 2.5 hours into holding the line on the floor. https://www.youtube.com/watch?v=v2utlMxAwtE01 Apr 2025 01:26 +0000at://did:plc:dnxpgufloggzo2ktztstcyne/app.bsky.feed.post/3llppqqyods2khttps://bsky.app/profile/stiennon.bsky.social/post/3llc54f4bqk2kThis IT-Harvest cupcake is in good company at Google for Startups Academy in Warsaw today.26 Mar 2025 15:48 +0000at://did:plc:dnxpgufloggzo2ktztstcyne/app.bsky.feed.post/3llc54f4bqk2khttps://bsky.app/profile/stiennon.bsky.social/post/3lkcfisuzb22uSharing “My publishing journey” vimeo.com/441126780 https://vimeo.com/44112678014 Mar 2025 00:53 +0000at://did:plc:dnxpgufloggzo2ktztstcyne/app.bsky.feed.post/3lkcfisuzb22uhttps://bsky.app/profile/stiennon.bsky.social/post/3lk7ofxjtws2chttps://www.technewsworld.com/story/believe-the-hype-about-quantum-security-report-179642.html12 Mar 2025 22:54 +0000at://did:plc:dnxpgufloggzo2ktztstcyne/app.bsky.feed.post/3lk7ofxjtws2c