Mailcow Mail Server Flaws Expose Servers to Remote Code Execution

Jun 19, 2024NewsroomEmail Security / Vulnerability Two security vulnerabilities have been disclosed in the Mailcow open-source mail server suite that could be exploited by malicious actors to achieve arbitrary code execution on susceptible instances. Both shortcomings impact all versions of the software prior to version 2024-04, which was released on April 4, 2024. The issues…

NEC develops compact antenna for ‘Beyond 5G’

NEC has developed and demonstrated a radio-over-fibre system utilising a 1-bit fibre transmission method. The innovation could make it affordable to build stable millimetre-wave communication networks for ’Beyond 5G’ (B5G). The 1-bit method allows high-frequency analog signals to be transmitted using inexpensive electrical-to-optical converters intended for general-purpose digital communications. This enables the realisation of compact…

NEC develops compact antenna for ‘Beyond 5G’

NEC has developed and demonstrated a radio-over-fibre system utilising a 1-bit fibre transmission method. The innovation could make it affordable to build stable millimetre-wave communication networks for ’Beyond 5G’ (B5G). The 1-bit method allows high-frequency analog signals to be transmitted using inexpensive electrical-to-optical converters intended for general-purpose digital communications. This enables the realisation of compact…

NEC develops compact antenna for ‘Beyond 5G’

NEC has developed and demonstrated a radio-over-fibre system utilising a 1-bit fibre transmission method. The innovation could make it affordable to build stable millimetre-wave communication networks for ’Beyond 5G’ (B5G). The 1-bit method allows high-frequency analog signals to be transmitted using inexpensive electrical-to-optical converters intended for general-purpose digital communications. This enables the realisation of compact…

How IoT is Revolutionizing Elderly Care

In the quiet of his home, a son contemplates the well-being of his 84-year-old mother who lives alone.

The worry is a constant companion, a shadow that grows longer with each passing year. Traditional methods of monitoring, like bracelets or lanyards with emergency buttons, are often rejected by the elderly—they are seen as symbols of frailty, an admission of vulnerability. But what if technology could offer a solution that preserves dignity while providing peace of mind?

NASA confirms date for its first spacewalk of 2024

NASA is aiming to conduct its first spacewalk of 2024 on Monday, June 24. It follows last week’s cancellation of a spacewalk due to a “spacesuit discomfort issue” experienced by NASA astronaut Matthew Dominick while preparing for his very first extravehicular activity (EVA), to give spacewalks their official name. NASA astronaut Tracy C. Dyson, who…