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Nach einer kurzen Darstellung der rechtlichen Rahmenbedingungen\n   werden verschiedene Regulierungsmechanismen wie Client-seitiges Scanning, Hintert\u00fcren oder Schl\u00fcsselhinterlegungssysteme\n   analysiert und die aktuellen politischen Debatten in Deutschland, der EU, dem Vereinigten K\u00f6nigreich\n   und den USA beleuchtet. Die Ergebnisse zeigen: Regulierung birgt erhebliche Risiken f\u00fcr Datenschutz,\n   Cybersicherheit und Vertrauen in digitale Systeme.<\/jats:p>","DOI":"10.1007\/s11623-025-2178-0","type":"journal-article","created":{"date-parts":[[2026,2,4]],"date-time":"2026-02-04T11:42:31Z","timestamp":1770205351000},"page":"45-50","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["M\u00f6glichkeiten und Grenzen der regulatorischen Einschr\u00e4nkung von Verschl\u00fcsselung"],"prefix":"10.1007","volume":"50","author":[{"given":"Tobias","family":"Becker","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ralf","family":"Kneuper","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2026,2,4]]},"reference":[{"key":"2178_CR1","doi-asserted-by":"publisher","DOI":"10.1093\/cybsec\/tyad020","author":"H Abelson","year":"2024","unstructured":"Abelson, H., Anderson, R., et al. 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(11.08.2017). Ex-MI5 chief warns against crackdown on encrypted messaging apps. The Guardian. https:\/\/www.theguardian.com\/technology\/2017\/aug\/11\/ex-mi5-chief-warns-against-crackdown-encrypted-messaging-apps"},{"key":"2178_CR8","unstructured":"Hern, A. (18.04.2023). WhatsApp and Signal unite against online safety bill amid privacy concerns. The Guardian. https:\/\/www.theguardian.com\/technology\/2023\/apr\/18\/whatsapp-signal-unite-against-online-safety-bill-privacy-messaging-apps-safety-security-uk"},{"key":"2178_CR9","unstructured":"High-Level Group. (2024). Concluding report of the High-Level Group on access to data for effective law enforcement. EU Directorate-General for Migration and Home Affairs. https:\/\/home-affairs.ec.europa.eu\/document\/download\/4802e306-c364-4154-835b-e986a9a49281_en"},{"key":"2178_CR10","unstructured":"Internet Society (22.05.2019). Open letter on GCHQ proposal to silently add law enforcement to encrypted chats. https:\/\/newamericadotorg.s3.amazonaws.com\/documents\/Coalition_Letter_to_GCHQ_on_Ghost_Proposal_-_May_22_2019.pdf"},{"key":"2178_CR11","unstructured":"Krempl, S. (25.07-2023). Digitaler Beh\u00f6rdenfunk: Massive Schwachstellen bei TETRA entdeckt. Heise online. https:\/\/www.heise.de\/news\/Digitaler-Behoerdenfunk-Massive-Schwachstellen-bei-TETRA-entdeckt-9226620.html"},{"key":"2178_CR12","doi-asserted-by":"crossref","unstructured":"Lindenmeier, C., Hammer, A., Gruber, J., R\u00f6ckl, J., Freiling, F. (2024). Key extraction-based lawful access to encrypted data: Taxonomy and survey. Forensic Science International: Digital Investigation. Volume\u00a050. https:\/\/www.sciencedirect.com\/science\/article\/pii\/S2666281724001203","DOI":"10.1016\/j.fsidi.2024.301796"},{"key":"2178_CR13","unstructured":"National Research Council (1996). Cryptography\u2019s Role in Securing the Information Society. 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