How ManaTEE balances privacy, accuracy, and usability for a billion users

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3,787,840 followers

How do you balance privacy, accuracy, and usability when building for over a billion people?🔒✨ That’s the challenge our engineers set out to solve and the result was ManaTEE, TikTok’s open-source framework that’s redefining secure data collaboration across industries. From its start as a TikTok engineering solution to becoming part of the Confidential Computing Consortium, ManaTEE is now shaping the future of data privacy standards. 🚀 Learn from Mingshen, one of the research scientists behind ManaTEE, as he shares how the team tackled complex challenges to build a solution that’s trusted, scalable, and accessible to all. Ready to build what’s next? Join our team of innovators shaping the future of engineering. 👉 https://brnw.ch/21wWBX4 #TikTokTech #PrivacyInnovation #OpenSource #LifeatTikTok

TikTok Support Team, My TikTok account has been hacked, and I lost access even though I am the legitimate owner. I kindly request your urgent assistance in recovering my account, as it is vital for my ongoing activity. Account Details: • Username: CARISMA • Original email used at registration: hanada.port61@gmail.com • Account creation date: November 2024 • Alternative contact email: hamadaport2208@gmail.com • Phone number: 00201001010389 I have already contacted your support team and provided ownership proof. Please follow up on my previous request and expedite the recovery process. Thank you for your cooperation and continuous support

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Such a well-crafted post, thanks!Really well thought out, thanks for sharing.

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Passmore Jeke

Mathematics Teacher Chancellor’s Award (US$2000 from the President, E. D. Mnangagwa) Vice Chancellor’s Award Book Prize

1d

Dear tiktok. You confirmed via email and you told me that you have verified my ownership of account @jekepassmore, you requested email and phine number I wamt to use, I sent the details on 17 October 2025 before 10:00 CAT but you never responded after that, no action my account is still locked. Kindly help

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TH Law

Managing Partner ESG 24/7 | SG 24/7 NUS | NTU

2d

Illuminated 🙏

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أنا المستخدم محمد حسن محمد النادي، صاحب الحساب CARISMA على منصة تيك توك. أتعرض حاليًا لمشكلة اختراق حسابي وفقدان الوصول إليه تمامًا، رغم أنني المالك الحقيقي له. لقد حاولت استعادته عبر القنوات الرسمية داخل التطبيق ولكن دون نتيجة حتى الآن. أمتلك كل الأدلة والمستندات التي تثبت ملكيتي للحساب (البريد المسجل، صور من الحساب، وسجلات الدعم السابقة). أرجو منكم النظر بشكل عاجل في مشكلتي، واستعادة الوصول إلى الحساب في أسرع وقت، نظرًا لأن الحساب يمثل مجهود سنوات ومتابعين حقيقيين. 📧 البريد المسجل: hamadaport2208@gmail.com 📱 رقم الهاتف: 00201001010389 🎯 الاسم على الحساب: CARISMA

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Husnain Shafqat

Shopify Developer | Quality Assurance Lead | Content Creator | Fulfilment Specialist | Operating E-Commerce | Social Media Marketeer | B2C Handling | Manage 3PL Logistics

2d

TikTok Hi, I hope you’re doing well. I’ve been facing an issue accessing my TikTok account (@malikhusnain3344) due to a “trusted device” restriction. I already contacted TikTok Support via email a while ago but haven’t received any response yet. I’d really appreciate if your team could guide me or direct me to the right channel to help regain access to my account. Thank you in advance for your support.

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Lucas Banza

Consultor de Treinamento e Desenvolvimento / Educação Corporativa / DHO

3d

Dear TikTok Team, I’m reaching out publicly after multiple unsuccessful attempts to recover my verified creator account. I’ve contacted support several times via email, provided every possible form of verification, including official ID documents and access to my linked emails, yet my account remains inaccessible. The recovery process has become extremely frustrating. I’ve been asked to answer unreasonable questions such as “What was your first mobile phone?” and “What was your first password?”, which are not realistic ways to confirm identity. The only reason I can’t regain access is that I no longer have the same phone number linked to the account. Aside from that, I’ve proved I am the legitimate owner in every possible way. It’s disheartening that a verified creator can lose access to their own account despite providing clear proof of identity. I sincerely hope the TikTok team can review this situation and offer a more effective and human-centered solution for verified users facing similar issues. Thank you in advance for your attention. #TikTok #Support #CreatorAccount #Verification #CustomerExperience

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Michael PAHL

Ki=Ai verstehen. Sprache präzisieren. Brücken bauen. Shaping AI with language: 🅶🅾🅾🅶🅻🅴: “🅰🅸🅺🅸🆃🅴🆇🆃” 🇩🇪🇯🇵🇬🇧🇹🇭

4d

A fascinating and timely contribution to the ongoing discourse on privacy-preserving computation and the ethics of large-scale data systems. ManaTEE exemplifies how confidential computing can bridge the long-standing gap between data privacy and usability — a theme increasingly emphasized in academic literature. As noted in IEEE Security & Privacy (Zhou et al., 2023) and by the Confidential Computing Consortium (2024), the next generation of frameworks must balance transparency, scalability, and verifiability across multi-party data ecosystems. TikTok’s open-source approach aligns with broader movements toward “trusted execution environments” (TEEs) and federated learning models discussed in the ACM Journal on Data and Information Quality (2022). These standards are shaping not just corporate innovation but the very architecture of digital trust. It’s encouraging to see research-driven engineering addressing such ethical and technical frontiers — and even more inspiring to see these tools shared with the wider open-source community.

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Imtiyaj Ali

Helping Coaches, Founders & Lawyers | Personal Branding & LinkedIn Growth Strategist

1d

I help lawyers, founders, and brands grow their LinkedIn presence organically — expanding networks, boosting visibility, and generating high-quality leads without relying on ads or automation. As part of my approach, I focus on: Banner & Visual Design: A professional, eye-catching LinkedIn banner that reflects your personal or brand identity. Profile SEO Optimization: Optimizing your headline, summary, and experience sections to ensure you appear in relevant searches. Content & Text Strategy: Crafting posts, articles, and messaging that engage your target audience, build authority, and drive meaningful connections. Would you be open to a quick chat to see how this could work for you? Best regards, Imtiyaj Ali

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