Etherstack plc (ESKKF) Research

Etherstack plc is an Australian-headquartered wireless technology company that licenses mission-critical radio communication technologies to equipment manufacturers and network operators worldwide. Their innovations enable advanced digital land mobile radio (LMR), cellular, and satellite networks, facilitating essential push-to-talk (PTT) capabilities. The company provides a comprehensive suite of cryptographic solutions, including the P25 Security Suite for AES/DES P25 encryption with P25 key fill device (KFD) support, a P25 key management facility, and P25 security dongles. They also offer a FIPS 140-2 Cryptographic Module, a dedicated hardware security device compliant with FIPS140-2 standards for APCO P25 encryption, decryption, and key management services. Beyond encryption, Etherstack delivers defense waveforms through technology licensing, transfer, specialist services, and dedicated test and development environments, along with risk outsourcing and architectural framework standards. Their offerings further extend to LMR network building blocks, various wireless communication protocol stacks (such as APCO P25, dPMR, DMR, MPT1327, and TETRA), and tactical and satellite solutions like P25 tactical repeaters and IVX – PTT IP radio. Serving critical sectors including public safety, defense, utilities, transportation, and resource industries, Etherstack plc was incorporated in Chippendale, Australia, in 2012, having been previously known as MM&S (5698) plc until its renaming in May 2012.

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