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class="magazine__highlights-and-links"> <section class="magazine__highlights"> <h2 class="magazine__highlights-title"> Highlights dieses Heftes: </h2> <ul class="magazine__highlights-list"> <li class="magazine__highlight"> Schlauer schalten mit Shelly </li> <li class="magazine__highlight"> Platinen selber machen </li> <li class="magazine__highlight"> Durchblick im ESP32-Dschungel </li> <li class="magazine__highlight"> KI: Katzenklo-Überwachung mit RasPi und ESP32-CAM </li> <li class="magazine__highlight"> GraviTrax mit ESP32 steuern </li> <li class="magazine__highlight"> Projekte auf GitHub verwalten </li> <li class="magazine__highlight"> Touchscreen für ESP32 </li> <li class="magazine__highlight"> Lampen für Fernbeziehungen </li> </ul> </section> <section class="magazine__links"> <form method="POST" action="/select/purchase-issue/make/2025/2/print" > <input type="hidden" name="success_url" value="/select/" /> <button class="magazine__link magazine__link--pay" type="submit"> Heft 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<li class="magazine__highlight"> Heizen: Kalte Nahwärme könnte die Lücke in der Wärmewende zwischen der Fernwärme für die Stadt und der Wärmepumpe auf dem Land schließen </li> <li class="magazine__highlight"> IT-Sicherheit: Paradigmenwechseln in der Luftfahrt </li> <li class="magazine__highlight"> Autonome Waffen: KI in Waffen ist der große Trend der Rüstungsindustrie. Steuern wir auf Kriege auf Autopilot zu? </li> </ul> </section> <section class="magazine__links"> <form method="POST" action="/select/purchase-issue/tr/2025/3/print" > <input type="hidden" name="success_url" value="/select/" /> <button class="magazine__link magazine__link--pay" type="submit"> Heft kaufen - 15,90€ </button> </form> <form method="POST" action="/select/purchase-issue/tr/2025/3/digital" > <input type="hidden" name="success_url" value="/select/" /> <button class="magazine__link magazine__link--pay" type="submit"> Heft digital kaufen - 14,99€ </button> </form> <a href="/select/tr/2025/3" class="magazine__link magazine__link--issue"> Inhalt Heft 3/2025 </a> <a href="/select/tr" class="magazine__link-all-magazines"> Alle Hefte anzeigen » </a> </section> </section> </main> </section> <section class="magazine magazine--mi"> <header class="magazin__header"> <h1 class="magazine__title"> <a class="magazine__title-link" href="/select/mac-and-i"> Mac & i </a> </h1> </header> <main class="magazine__content"> <figure class="magazine__figure"> <a href="/select/mac-and-i/2025/2" class="magazine__cover-link" > <a-img width="335" height="474" layout="responsive" src="/select/thumbnail/mac-and-i/2025/2.jpg" alt="Mac & i 2/2025" style="aspect-ratio: 335 / 474; --aspect-ratio-width: 335; --aspect-ratio-height: 474;" > <img src="data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='696px' height='391px' viewBox='0 0 696 391'%3E%3Crect x='0' y='0' width='696' height='391' fill='%23f2f2f2'%3E%3C/rect%3E%3C/svg%3E" width="335" height="474" alt="Mac & i 2/2025" decoding="async" style="aspect-ratio: 335 / 474; object-fit: cover;" > </a-img> </a> </figure> <section class="magazine__highlights-and-links"> <section class="magazine__highlights"> <h2 class="magazine__highlights-title"> Highlights dieses Heftes: </h2> <ul class="magazine__highlights-list"> <li class="magazine__highlight"> Mac Studio M3 Ultra und MacBook Air M4 im Test </li> <li class="magazine__highlight"> iPad Air und iPhone 16e auf dem Prüfstand </li> <li class="magazine__highlight"> AirTags und alternative Tracker </li> <li class="magazine__highlight"> MicroSD-Karten ab 1 TByte für das MacBook Pro </li> <li class="magazine__highlight"> 18 Tipps zu iOS 18.4 mit Apple Intelligence </li> <li class="magazine__highlight"> Kaufberatung Apple Watch </li> <li class="magazine__highlight"> Cleaner-Apps fürs iPhone </li> </ul> </section> <section class="magazine__links"> <form method="POST" action="/select/purchase-issue/mac-and-i/2025/2/print" > <input type="hidden" name="success_url" value="/select/" /> <button class="magazine__link magazine__link--pay" type="submit"> Heft kaufen - 12,90€ </button> </form> <form method="POST" action="/select/purchase-issue/mac-and-i/2025/2/digital" > <input type="hidden" name="success_url" value="/select/" /> <button class="magazine__link magazine__link--pay" type="submit"> Heft digital kaufen - 11,90€ </button> </form> <a href="/select/mac-and-i/2025/2" class="magazine__link magazine__link--issue"> Inhalt Heft 2/2025 </a> <a href="/select/mac-and-i" class="magazine__link-all-magazines"> Alle Hefte anzeigen » </a> </section> </section> </main> </section> <section class="magazine magazine--ix"> <header class="magazin__header"> <h1 class="magazine__title"> <a class="magazine__title-link" href="/select/ix"> iX </a> </h1> </header> <main class="magazine__content"> <figure class="magazine__figure"> <a href="/select/ix/2025/4" class="magazine__cover-link" > <a-img width="335" height="474" layout="responsive" src="/select/thumbnail/ix/2025/4.jpg" alt="iX 4/2025" style="aspect-ratio: 335 / 474; --aspect-ratio-width: 335; --aspect-ratio-height: 474;" > <img src="data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='696px' height='391px' viewBox='0 0 696 391'%3E%3Crect x='0' y='0' width='696' height='391' fill='%23f2f2f2'%3E%3C/rect%3E%3C/svg%3E" width="335" height="474" alt="iX 4/2025" decoding="async" style="aspect-ratio: 335 / 474; object-fit: cover;" > </a-img> </a> </figure> <section class="magazine__highlights-and-links"> <section class="magazine__highlights"> <h2 class="magazine__highlights-title"> Highlights dieses Heftes: </h2> <ul class="magazine__highlights-list"> <li class="magazine__highlight"> KI lokal nutzen - kleine Sprachmodelle und Werkzeuge </li> <li class="magazine__highlight"> DORA: Digitale Resilienz für die Finanzbranche </li> <li class="magazine__highlight"> Modernisierungsschub in Java 24 </li> <li class="magazine__highlight"> Freie Tools zur aktiven Netzwerkanalyse </li> <li class="magazine__highlight"> Marktübersicht: Application Security Posture Management </li> <li class="magazine__highlight"> Systemcalls und Logfiles mit Stratoshark analysieren </li> <li class="magazine__highlight"> iX extra - Time-Sensitive Networking </li> </ul> </section> <section class="magazine__links"> <form method="POST" action="/select/purchase-issue/ix/2025/4/print" > <input type="hidden" name="success_url" value="/select/" /> <button class="magazine__link magazine__link--pay" type="submit"> Heft kaufen - 9,90€ </button> </form> <form method="POST" action="/select/purchase-issue/ix/2025/4/digital" > <input type="hidden" name="success_url" value="/select/" /> <button class="magazine__link magazine__link--pay" type="submit"> Heft digital kaufen - 9,90€ </button> </form> <a href="/select/ix/2025/4" class="magazine__link magazine__link--issue"> Inhalt Heft 4/2025 </a> <a href="/select/ix" class="magazine__link-all-magazines"> Alle Hefte anzeigen » </a> </section> </section> </main> </section> <section class="magazine magazine--df"> <header class="magazin__header"> <h1 class="magazine__title"> <a class="magazine__title-link" href="/select/ct-foto"> c't Fotografie </a> </h1> </header> <main class="magazine__content"> <figure class="magazine__figure"> <a href="/select/ct-foto/2025/2" class="magazine__cover-link" > <a-img width="335" height="474" layout="responsive" src="/select/thumbnail/ct-foto/2025/2.jpg" alt="c't Fotografie 2/2025" style="aspect-ratio: 335 / 474; --aspect-ratio-width: 335; --aspect-ratio-height: 474;" > <img src="data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='696px' height='391px' viewBox='0 0 696 391'%3E%3Crect x='0' y='0' width='696' height='391' fill='%23f2f2f2'%3E%3C/rect%3E%3C/svg%3E" width="335" height="474" alt="c't Fotografie 2/2025" decoding="async" style="aspect-ratio: 335 / 474; object-fit: cover;" > </a-img> </a> </figure> <section class="magazine__highlights-and-links"> <section class="magazine__highlights"> <h2 class="magazine__highlights-title"> Highlights dieses Heftes: </h2> <ul class="magazine__highlights-list"> <li class="magazine__highlight"> Fotodeutschland – „Made in Germany": Welche Firmen produzieren eigentlich noch in Deutschland? </li> <li class="magazine__highlight"> 100 Jahre Leica I </li> <li class="magazine__highlight"> Canons Top-Kamera EOS R1 im Test </li> <li class="magazine__highlight"> Gebrauchte Objektive an Canon und Nikon adaptieren </li> <li class="magazine__highlight"> Fotografische Akzente </li> <li class="magazine__highlight"> Website für Fotografen </li> <li class="magazine__highlight"> Sportfotografie für Einsteiger </li> </ul> </section> <section class="magazine__links"> <form method="POST" action="/select/purchase-issue/ct-foto/2025/2/print" > <input type="hidden" name="success_url" value="/select/" /> <button class="magazine__link magazine__link--pay" type="submit"> Heft kaufen - 12,90€ </button> </form> <form method="POST" action="/select/purchase-issue/ct-foto/2025/2/digital" > <input type="hidden" name="success_url" value="/select/" /> <button class="magazine__link magazine__link--pay" type="submit"> Heft digital kaufen - 12,49€ </button> </form> <a href="/select/ct-foto/2025/2" class="magazine__link magazine__link--issue"> Inhalt Heft 2/2025 </a> <a href="/select/ct-foto" class="magazine__link-all-magazines"> Alle Hefte anzeigen » </a> </section> </section> </main> </section> <section class="magazine magazine--hb"> <header class="magazin__header"> <h1 class="magazine__title"> <a class="magazine__title-link" href="/select/ct-wissen"> c't Special </a> </h1> </header> <main class="magazine__content"> <figure class="magazine__figure"> <a href="/select/ct-wissen/2025/3" class="magazine__cover-link" > <a-img width="280" height="320" layout="responsive" src="/select/thumbnail/ct-wissen/2025/3.jpg" alt="c't Besser Wissen" style="aspect-ratio: 280 / 320; --aspect-ratio-width: 280; --aspect-ratio-height: 320;" > <img src="data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='696px' height='391px' viewBox='0 0 696 391'%3E%3Crect x='0' y='0' width='696' height='391' fill='%23f2f2f2'%3E%3C/rect%3E%3C/svg%3E" width="280" height="320" alt="c't Besser Wissen" decoding="async" style="aspect-ratio: 280 / 320; object-fit: cover;" > </a-img> </a> </figure> <section class="magazine__highlights-and-links"> <section class="magazine__highlights"> </section> <section class="magazine__links"> <form method="POST" action="/select/purchase-issue/ct-wissen/2025/3/print" > <input type="hidden" name="success_url" value="/select/" /> <button class="magazine__link magazine__link--pay" type="submit"> Heft kaufen - 14,90€ </button> </form> <form method="POST" action="/select/purchase-issue/ct-wissen/2025/3/digital" > <input type="hidden" name="success_url" value="/select/" /> <button class="magazine__link magazine__link--pay" type="submit"> Heft digital kaufen - 12,99€ </button> </form> <a href="/select/ct-wissen/2025/3" class="magazine__link magazine__link--issue"> Inhalt c't Besser Wissen </a> <a href="/select/ct-wissen" class="magazine__link-all-magazines"> Alle Hefte anzeigen » </a> </section> </section> </main> </section> <section class="magazine magazine--xx"> <header class="magazin__header"> <h1 class="magazine__title"> <a class="magazine__title-link" href="/select/ix-special"> iX special </a> </h1> </header> <main class="magazine__content"> <figure class="magazine__figure"> <a href="/select/ix-special/2023/1" class="magazine__cover-link" > <a-img width="335" height="474" layout="responsive" src="/select/thumbnail/ix-special/2023/1.jpg" alt="iX kompakt 2023 – AD-Sicherheit" style="aspect-ratio: 335 / 474; --aspect-ratio-width: 335; --aspect-ratio-height: 474;" > <img src="data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='696px' height='391px' viewBox='0 0 696 391'%3E%3Crect x='0' y='0' width='696' height='391' fill='%23f2f2f2'%3E%3C/rect%3E%3C/svg%3E" width="335" height="474" alt="iX kompakt 2023 – AD-Sicherheit" decoding="async" style="aspect-ratio: 335 / 474; object-fit: cover;" > </a-img> </a> </figure> <section class="magazine__highlights-and-links"> <section class="magazine__highlights"> <h2 class="magazine__highlights-title"> Highlights dieses Heftes: </h2> <ul class="magazine__highlights-list"> <li class="magazine__highlight"> Microsofts Schichtenmodell: Tiers festlegen und abschotten, privilegierte Zugriffe absichern </li> <li class="magazine__highlight"> Denken wie ein Hacker - Angriffe verstehen und verhindern </li> <li class="magazine__highlight"> Schutzmaßnahmen für das AD: System härten, Rechte beschränken </li> <li class="magazine__highlight"> Marktübersicht: Werkzeuge für die AD-Absicherung </li> <li class="magazine__highlight"> Active Directory grundschutzkonform absichern </li> <li class="magazine__highlight"> Deception: Angreifer in die Falle locken </li> <li class="magazine__highlight"> Forensische Analyse von Vorfällen und Angriffen </li> <li class="magazine__highlight"> Azure AD/Entra ID und Zero Trust </li> </ul> </section> <section class="magazine__links"> <form method="POST" action="/select/purchase-issue/ix-special/2023/1/print" > <input type="hidden" name="success_url" value="/select/" /> <button class="magazine__link magazine__link--pay" type="submit"> Heft kaufen - 29,50€ </button> </form> <form method="POST" action="/select/purchase-issue/ix-special/2023/1/digital" > <input type="hidden" name="success_url" value="/select/" /> <button class="magazine__link magazine__link--pay" type="submit"> Heft digital kaufen - 27,99€ </button> </form> <a href="/select/ix-special/2023/1" class="magazine__link magazine__link--issue"> Inhalt iX kompakt 2023 – AD-Sicherheit </a> <a href="/select/ix-special" class="magazine__link-all-magazines"> Alle Hefte anzeigen » </a> </section> </section> </main> </section> <section class="magazine magazine--hs"> <header class="magazin__header"> <h1 class="magazine__title"> <a class="magazine__title-link" href="/select/heise-online-sonderhefte"> heise online Special </a> </h1> </header> <main class="magazine__content"> <figure class="magazine__figure"> <a href="/select/heise-online-sonderhefte/2022/3" class="magazine__cover-link" > <a-img width="592" height="677" layout="responsive" src="/select/thumbnail/heise-online-sonderhefte/2022/3.jpg" alt="heise online Sonderheft 03/2022" style="aspect-ratio: 592 / 677; 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