{"id":16139,"date":"2025-02-10T15:38:43","date_gmt":"2025-02-10T14:38:43","guid":{"rendered":"https:\/\/cyberschool.univ-rennes.fr\/?p=16139"},"modified":"2026-03-12T14:49:30","modified_gmt":"2026-03-12T13:49:30","slug":"review-of-the-third-edition-of-the-winter-research-school","status":"publish","type":"post","link":"https:\/\/cyberschool.univ-rennes.fr\/en\/review-of-the-third-edition-of-the-winter-research-school\/","title":{"rendered":"Review of the Third Edition of the Winter Research School"},"content":{"rendered":"\n<p>The Winter Research School, organised by CyberSchool, took place <strong>from 4 to 6 February 2025, bringing together students, PhD students, and cybersecurity researchers<\/strong>.<\/p>\n\n\n\n<section class=\"sliderImg\">\n    <div class=\"contain-slider\">\n            <div class=\"sliderImgs\">\n\n                \n                    <div class=\"slide\">\n                        <picture>\n                            <source\n                            type=\"image\/webp\"\n                            srcset=\"https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250204_093029-2-min-scaled.webp, https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250204_093029-2-min-scaled@2x.webp 2x\"\n                            media=\"(max-width: 480px)\"\n                            >\n                            <source\n                            type=\"image\/webp\"\n                            srcset=\"https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250204_093029-2-min-scaled.webp, https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250204_093029-2-min-scaled@2x.webp 2x\"\n                            media=\"(min-width: 1280px)\"\n                            >\n                            <source\n                            type=\"image\/jpeg\"\n                            srcset=\"https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250204_093029-2-min-scaled.jpg, https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250204_093029-2-min-scaled@2x.jpg 2x\"\n                            media=\"(max-width: 480px)\"\n                            >\n                            <source\n                            type=\"image\/jpeg\"\n                            srcset=\"https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250204_093029-2-min-scaled.jpg, https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250204_093029-2-min-scaled@2x.jpg 2x\"\n                            media=\"(min-width: 1280px)\"\n                            >\n                            <img decoding=\"async\" src=\"https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250204_093029-2-min-scaled.jpg\" loading=\"lazy\" alt=\"Discours d'accueil \u00e9cole de recherche 2025\" \/>\n                        <\/picture>\n                    <\/div>\n\n                \n                    <div class=\"slide\">\n                        <picture>\n                            <source\n                            type=\"image\/webp\"\n                            srcset=\"https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250205_103124-2-min-scaled.webp, https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250205_103124-2-min-scaled@2x.webp 2x\"\n                            media=\"(max-width: 480px)\"\n                            >\n                            <source\n                            type=\"image\/webp\"\n                            srcset=\"https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250205_103124-2-min-scaled.webp, https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250205_103124-2-min-scaled@2x.webp 2x\"\n                            media=\"(min-width: 1280px)\"\n                            >\n                            <source\n                            type=\"image\/jpeg\"\n                            srcset=\"https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250205_103124-2-min-scaled.jpg, https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250205_103124-2-min-scaled@2x.jpg 2x\"\n                            media=\"(max-width: 480px)\"\n                            >\n                            <source\n                            type=\"image\/jpeg\"\n                            srcset=\"https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250205_103124-2-min-scaled.jpg, https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250205_103124-2-min-scaled@2x.jpg 2x\"\n                            media=\"(min-width: 1280px)\"\n                            >\n                            <img decoding=\"async\" src=\"https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250205_103124-2-min-scaled.jpg\" loading=\"lazy\" alt=\"Les \u00e9tudiants \u00e9coutent une conf\u00e9rence\" \/>\n                        <\/picture>\n                    <\/div>\n\n                \n                    <div class=\"slide\">\n                        <picture>\n                            <source\n                            type=\"image\/webp\"\n                            srcset=\"https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250206_112737-2-min-scaled.webp, https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250206_112737-2-min-scaled@2x.webp 2x\"\n                            media=\"(max-width: 480px)\"\n                            >\n                            <source\n                            type=\"image\/webp\"\n                            srcset=\"https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250206_112737-2-min-scaled.webp, https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250206_112737-2-min-scaled@2x.webp 2x\"\n                            media=\"(min-width: 1280px)\"\n                            >\n                            <source\n                            type=\"image\/jpeg\"\n                            srcset=\"https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250206_112737-2-min-scaled.jpg, https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250206_112737-2-min-scaled@2x.jpg 2x\"\n                            media=\"(max-width: 480px)\"\n                            >\n                            <source\n                            type=\"image\/jpeg\"\n                            srcset=\"https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250206_112737-2-min-scaled.jpg, https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250206_112737-2-min-scaled@2x.jpg 2x\"\n                            media=\"(min-width: 1280px)\"\n                            >\n                            <img decoding=\"async\" src=\"https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250206_112737-2-min-scaled.jpg\" loading=\"lazy\" alt=\"Des \u00e9tudiants assistent \u00e0 une conf\u00e9rence\" \/>\n                        <\/picture>\n                    <\/div>\n\n                \n                    <div class=\"slide\">\n                        <picture>\n                            <source\n                            type=\"image\/webp\"\n                            srcset=\"https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250206_150222-2-min-scaled.webp, https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250206_150222-2-min-scaled@2x.webp 2x\"\n                            media=\"(max-width: 480px)\"\n                            >\n                            <source\n                            type=\"image\/webp\"\n                            srcset=\"https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250206_150222-2-min-scaled.webp, https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250206_150222-2-min-scaled@2x.webp 2x\"\n                            media=\"(min-width: 1280px)\"\n                            >\n                            <source\n                            type=\"image\/jpeg\"\n                            srcset=\"https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250206_150222-2-min-scaled.jpg, https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250206_150222-2-min-scaled@2x.jpg 2x\"\n                            media=\"(max-width: 480px)\"\n                            >\n                            <source\n                            type=\"image\/jpeg\"\n                            srcset=\"https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250206_150222-2-min-scaled.jpg, https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250206_150222-2-min-scaled@2x.jpg 2x\"\n                            media=\"(min-width: 1280px)\"\n                            >\n                            <img decoding=\"async\" src=\"https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250206_150222-2-min-scaled.jpg\" loading=\"lazy\" alt=\"Etudiants assistant \u00e0 une conf\u00e9rence dans l'amphi\" \/>\n                        <\/picture>\n                    <\/div>\n\n                \n                    <div class=\"slide\">\n                        <picture>\n                            <source\n                            type=\"image\/webp\"\n                            srcset=\"https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250206_145940-2-min-scaled.webp, https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250206_145940-2-min-scaled@2x.webp 2x\"\n                            media=\"(max-width: 480px)\"\n                            >\n                            <source\n                            type=\"image\/webp\"\n                            srcset=\"https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250206_145940-2-min-scaled.webp, https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250206_145940-2-min-scaled@2x.webp 2x\"\n                            media=\"(min-width: 1280px)\"\n                            >\n                            <source\n                            type=\"image\/jpeg\"\n                            srcset=\"https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250206_145940-2-min-scaled.jpg, https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250206_145940-2-min-scaled@2x.jpg 2x\"\n                            media=\"(max-width: 480px)\"\n                            >\n                            <source\n                            type=\"image\/jpeg\"\n                            srcset=\"https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250206_145940-2-min-scaled.jpg, https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250206_145940-2-min-scaled@2x.jpg 2x\"\n                            media=\"(min-width: 1280px)\"\n                            >\n                            <img decoding=\"async\" src=\"https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250206_145940-2-min-scaled.jpg\" loading=\"lazy\" alt=\"Intervenants en train de faire leur pr\u00e9sentation\" \/>\n                        <\/picture>\n                    <\/div>\n\n                \n                    <div class=\"slide\">\n                        <picture>\n                            <source\n                            type=\"image\/webp\"\n                            srcset=\"https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250205_123855-2-min-scaled.webp, https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250205_123855-2-min-scaled@2x.webp 2x\"\n                            media=\"(max-width: 480px)\"\n                            >\n                            <source\n                            type=\"image\/webp\"\n                            srcset=\"https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250205_123855-2-min-scaled.webp, https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250205_123855-2-min-scaled@2x.webp 2x\"\n                            media=\"(min-width: 1280px)\"\n                            >\n                            <source\n                            type=\"image\/jpeg\"\n                            srcset=\"https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250205_123855-2-min-scaled.jpg, https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250205_123855-2-min-scaled@2x.jpg 2x\"\n                            media=\"(max-width: 480px)\"\n                            >\n                            <source\n                            type=\"image\/jpeg\"\n                            srcset=\"https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250205_123855-2-min-scaled.jpg, https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250205_123855-2-min-scaled@2x.jpg 2x\"\n                            media=\"(min-width: 1280px)\"\n                            >\n                            <img decoding=\"async\" src=\"https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250205_123855-2-min-scaled.jpg\" loading=\"lazy\" alt=\"Les \u00e9tudiants \u00e9coutent une conf\u00e9rence\" \/>\n                        <\/picture>\n                    <\/div>\n\n                \n                    <div class=\"slide\">\n                        <picture>\n                            <source\n                            type=\"image\/webp\"\n                            srcset=\"https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250206_132607-2-min-scaled.webp, https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250206_132607-2-min-scaled@2x.webp 2x\"\n                            media=\"(max-width: 480px)\"\n                            >\n                            <source\n                            type=\"image\/webp\"\n                            srcset=\"https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250206_132607-2-min-scaled.webp, https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250206_132607-2-min-scaled@2x.webp 2x\"\n                            media=\"(min-width: 1280px)\"\n                            >\n                            <source\n                            type=\"image\/jpeg\"\n                            srcset=\"https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250206_132607-2-min-scaled.jpg, https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250206_132607-2-min-scaled@2x.jpg 2x\"\n                            media=\"(max-width: 480px)\"\n                            >\n                            <source\n                            type=\"image\/jpeg\"\n                            srcset=\"https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250206_132607-2-min-scaled.jpg, https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250206_132607-2-min-scaled@2x.jpg 2x\"\n                            media=\"(min-width: 1280px)\"\n                            >\n                            <img decoding=\"async\" src=\"https:\/\/cyberschool.univ-rennes.fr\/app\/uploads\/2025\/02\/20250206_132607-2-min-scaled.jpg\" loading=\"lazy\" alt=\"D\u00e9jeuner convivial lors de l'\u00e9v\u00e9nement\" \/>\n                        <\/picture>\n                    <\/div>\n\n                            <\/div>\n\n\n\n\n    <\/div>\n\n    <script>    \n        jQuery('.sliderImgs').slick({\n            infinite: true\n        });\n\n    <\/script>\n\n<\/section>\n\n\n\n<!--more-->\n\n\n\n<p>This third edition aimed to provide participants with an <strong>overview of recent advances in cybersecurity research<\/strong>. It brought together <strong>several research teams and laboratories, ensuring a rich diversity of topics covered<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">A First Day Focused on Software Security and Electromagnetic Security<\/h2>\n\n\n\n<p>The event began in a warm atmosphere, with <strong>Pierre-Alain Fouque, Scientific Director of CyberSchool, launching the proceedings<\/strong>. The day quickly gained momentum thanks to David Pichardie, a researcher at <a href=\"https:\/\/about.meta.com\/en\/\" target=\"_blank\" rel=\"noreferrer noopener\">Meta<\/a>, who delivered a captivating talk: <em>&#8220;Finding Real Bugs in Hundreds of Millions of Lines of Code.&#8221;<\/em> He introduced <strong>Infer, an open-source static analyser developed at Meta to detect errors in massive codebases<\/strong> (C, C++, Java, Kotlin, etc.). This presentation was a striking example of progress in static analysis and its impact on the software industry.<\/p>\n\n\n\n<p>The first day continued with fascinating discussions on electromagnetic security, starting with Jordane Lorandel, Senior Lecturer at the <a href=\"https:\/\/www.univ-rennes.fr\/en\" target=\"_blank\" rel=\"noreferrer noopener\">University of Rennes<\/a> and the <a href=\"https:\/\/www.ietr.fr\/en\" target=\"_blank\" rel=\"noreferrer noopener\">IETR laboratory<\/a>, alongside Marie-A\u00efnhoa Nicolas, a doctoral researcher in hardware cybersecurity at IETR. They presented an <strong>attack exploiting electromagnetic (EM) leaks resulting from communications between an SoC-FPGA and its DDR memory<\/strong>. Laurent Le Brizoual, Professor at the University of Rennes, then detailed the <strong>impact of laser injection attacks on electronic components<\/strong>. Finally, Philipp Del Hougne, a <a href=\"https:\/\/www.cnrs.fr\/en\" target=\"_blank\" rel=\"noreferrer noopener\">CNRS<\/a> researcher affiliated with the University of Rennes, explored <strong>TEMPEST and DEW attacks through wave propagation models<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Cryptography and System Security at the Heart of the Second Day<\/h2>\n\n\n\n<p>The second day immersed participants in the world of cryptography and its challenges. Sonia Bela\u00efd and Victor Normand, a cryptographer and a doctoral researcher at <a href=\"https:\/\/www.cryptoexperts.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">CryptoExperts<\/a>, shared their research on <strong>side-channel attacks<\/strong>, a method that exploits physical leaks to extract secret keys from cryptographic implementations. The discussions shed light on <strong>current challenges in securing cryptographic protocols against such attacks and the countermeasures required to mitigate them<\/strong>.<\/p>\n\n\n\n<p>The afternoon was marked by a focus on advanced threat detection, with the talk <em>\u201cDefending Against the Undetectable\u201d<\/em> delivered by Fr\u00e9d\u00e9ric Tronel, Senior Lecturer at <a href=\"http:\/\/www.rennes.centralesupelec.fr\/\" target=\"_blank\" rel=\"noreferrer noopener\">CentraleSup\u00e9lec<\/a>, Lionel Hemmerl\u00e9, a doctoral researcher, and Louis Rilling, a research engineer at <a href=\"https:\/\/www.defense.gouv.fr\/dga\/dga-maitrise-linformation\" target=\"_blank\" rel=\"noreferrer noopener\">DGA MI<\/a>, all three members of the <a href=\"https:\/\/www.irisa.fr\/equipes\/sushi\" target=\"_blank\" rel=\"noreferrer noopener\">Sushi project team<\/a> (<a href=\"https:\/\/inria.fr\/fr\" target=\"_blank\" rel=\"noreferrer noopener\">Inria<\/a>\u2013<a href=\"https:\/\/www.irisa.fr\/\" target=\"_blank\" rel=\"noreferrer noopener\">IRISA<\/a>). They explored the <strong>detection of Linux kernel vulnerabilities (such as CVE-2022-0847, <em>Dirty Pipe<\/em>) using eBPF and demonstrated how hypervisors can provide an additional layer of detection against a compromised kernel<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">An Overview of Protocol Security and AI &amp; Cybersecurity on the Final Day<\/h2>\n\n\n\n<p>The third and final day began with Joseph Lallemand, CNRS Research Fellow at IRISA, and Cl\u00e9ment H\u00e9rouard, a doctoral researcher at the University of Rennes within the <a href=\"https:\/\/www.irisa.fr\/equipes\/spicy\" target=\"_blank\" rel=\"noreferrer noopener\">SPICY team<\/a>, offering an overview of formal protocol verification. They introduced <strong>various existing modelling tools and techniques before demonstrating Proverif in a hands-on session<\/strong>, which sparked numerous discussions between speakers and participants.<\/p>\n\n\n\n<p><strong>The final half-day of the Winter Research School took a slightly different turn, as it was held in the format of a <em><a href=\"https:\/\/cyberschool.univ-rennes.fr\/en\/cyber-thursday-cybersecurity-and-artificial-intelligence\/\" target=\"_blank\" rel=\"noreferrer noopener\">Cyber Thursday<\/a><\/em>.<\/strong> At the intersection of cybersecurity and artificial intelligence, this session featured a series of talks where researchers and professionals shared their expertise on key challenges. Marie Paindavoine, a cryptography expert and founder of <a href=\"https:\/\/www.skyld.io\/\" target=\"_blank\" rel=\"noreferrer noopener\">Skyld<\/a>, opened the session with a presentation on the <strong>risks of AI model theft and protection techniques<\/strong>. She was followed by Elie Chedemail, a postdoctoral researcher at the <a href=\"https:\/\/www.imt-atlantique.fr\/en\/research-innovation\/collaborate\/chaires\/cyber-cni\" target=\"_blank\" rel=\"noreferrer noopener\">Cyber CNI Chair<\/a> at <a href=\"https:\/\/www.imt-atlantique.fr\/fr\" target=\"_blank\" rel=\"noreferrer noopener\">IMT Atlantique<\/a>, who explored <strong>differential privacy and its application to mobility data<\/strong>. Later, Pierre-Adrien Fons, R&amp;D Engineer, and Sylvio Hoarau, CTI Malware Analyst at <a href=\"https:\/\/www.glimps.re\/en\/\" target=\"_blank\" rel=\"noreferrer noopener\">GLIMPS<\/a>, discussed <strong>detecting PowerShell scripts using an LLM trained on code completion and characterisation<\/strong>. Finally, Anne-Laure Wozniak, a research engineer at <a href=\"https:\/\/www.kereval.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">Kereval<\/a>, addressed <strong>AI system vulnerabilities and cybersecurity requirements linked to the European AI Act<\/strong>. The event concluded with a talk by Hugo Loiseau, Full Professor at the <a href=\"https:\/\/www.usherbrooke.ca\/politique-appliquee\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u00c9cole de Politique Appliqu\u00e9e<\/a> at the <a href=\"https:\/\/www.usherbrooke.ca\/about\/\" target=\"_blank\" rel=\"noreferrer noopener\">University of Sherbrooke<\/a>, on the <strong>geopolitics of cybersecurity and the impact of generative AI on disinformation<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">A Rich and Insightful Event<\/h2>\n\n\n\n<p>The 2025 edition of the Winter Research School was a great success, bringing together researchers, professionals, and students to tackle today&#8217;s cybersecurity challenges. <strong>A huge thank you to all the speakers for their insightful presentations and stimulating discussions<\/strong>. These three days provided a valuable opportunity to share cutting-edge knowledge, reflect on the challenges of tomorrow, and strengthen ties within the cybersecurity community.<\/p>\n\n\n\n<p><strong>We look forward to seeing you at future events organised by CyberSchool as we continue exploring the latest developments in the field together.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The Winter Research School, organised by CyberSchool, took place from 4 to 6 February 2025, bringing together students, PhD students, and cybersecurity researchers.<\/p>\n","protected":false},"author":8,"featured_media":16108,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-16139","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-events"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.13 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Review of the Third Edition of the Winter Research School - 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