Crypto
Fintech
Crypto
Fintech
Crypto
Fintech
Crypto
Fintech
Ledger, renowned for its secure cryptocurrency hardware wallets, collaborated with us to expand the capabilities of its devices to support complex transactions on the Algorand platform.
This integration aims to combine Ledger’s top-tier security with Algorand’s cutting-edge blockchain technology, enhancing the functionality and appeal of Ledger devices for users engaged in the Algorand ecosystem.
Our work focused on ensuring that Ledger hardware wallets can seamlessly handle advanced transactions and composability of transactions, providing users with a secure and efficient method of accessing DeFi on Algorand.
Hardware wallets like Ledger are typically used for storing large amounts of cryptocurrencies securely, away from online threats. However, Ledger devices were limited in the types of transactions they could process, particularly those involving multiple applications or assets. This limitation was a barrier to the growth of Decentralized Finance (DeFi) applications such as Pact AMM or Folks Finance on Algorand, as users couldn't engage with these platforms using their Ledger wallets.
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Feature implementation
MediShout has been adopted by over 100 hospitals internationally, including major NHS Trusts such as Mid and South Essex NHS Foundation Trust, with more than 10,000 active staff users.
2022
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2024
2024
Implementing rigorous testing procedures to ensure bug-free features.
Implementing rigorous testing procedures to ensure bug-free features.
Implementing rigorous testing procedures to ensure bug-free features.
Implementing rigorous testing procedures to ensure bug-free features.
Algorand is a prominent blockchain platform, hosting over 27 million accounts and pushing the use of its currency, ALGO, within its ecosystem. It is known for its high performance, scalability, and security, making it a preferred choice for various decentralized applications.
Ledger is the go-to hardware wallet for many users, known for its security in storing digital assets. By collaborating with Ledger, we aimed to integrate Algorand’s advanced capabilities with Ledger’s secure hardware, providing a robust solution for users looking to leverage both technologies.
Increases the maximum size of transactions and number of allowed parameters to align with modern DeFi applications on Algorand, ensuring smooth integration and user experience. This enhancement allows users to engage in more complex transactions without facing limitations, thereby supporting the growing demands of DeFi applications.
Works within Algorand’s existing protocol limits to ensure that Ledger devices can manage more complex transaction types without compromising security. This compatibility ensures that users can trust their Ledger devices to handle sophisticated transactions while maintaining the high-security standards that Ledger is known for.
In healthcare technology, protecting sensitive patient data and adhering to stringent legal frameworks is non-negotiable. At ULAM LABS, we possess deep expertise in navigating the complex regulatory landscape surrounding healthcare data privacy and security, including HIPAA in the United States and GDPR in the European Union.
We understand that HIPAA applies to covered entities and their business associates handling protected health information (PHI), requiring strict safeguards for electronic health data. Meanwhile, GDPR governs the processing of personal data of EU/EEA residents, including special categories such as health records, demanding explicit consent, data minimization, and rights like data access and erasure.
Our team stays current with evolving regulations and best practices to ensure that every system we develop complies fully with these frameworks. We conduct thorough data inventories and risk assessments, mapping data flows and access controls to reduce vulnerabilities and demonstrate compliance readiness.
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