Peter Newton

Jan 19, 2025 | nature.com | Soumya Sarkar |Peter Newton |Yiru Zhu |Maheera Abdul Ghani |Hu Young Jeong |Yan Wang

AbstractGraphene-based spintronic devices require efficient spin injection, and dielectric tunnel barriers are typically used to facilitate spin injection. However, the direct growth of ultrathin dielectrics on two-dimensional surfaces is challenging and unreliable. Here we report spin injection in graphene lateral spin valves using ferromagnetic van der Waals contacts of indium and cobalt (In–Co), and without the deposition of dielectric tunnel barriers.

Nov 8, 2023 | mdpi.com | Peter Newton |P. Fernándezp. F

1. IntroductionJack pine (Pinus banksiana Lamb.) and red pine (Pinus resinosa Aiton) are among the most intensively managed coniferous species within the central portion of the Canadian Boreal Forest Region [1] and the western portion of the Great Lakes–St. Lawrence Forest Region [1], respectively. These species contribute a broad array of commercially relevant end-products to their respective regional forest sector supply chains.

Aug 30, 2023 | techrepublic.com | Peter Newton |Megan Crouse |Sue Poremba |Madeline J. Clarke

You’d think with all the buzz about zero trust that organizations have their strategies and solutions deployed and humming along nicely, but in Fortinet’s 2023 Zero Trust Survey, we found that only 28% of organizations have a fully implemented zero-trust strategy. The reasons for this disconnect are many, but there are common challenges that organizations should watch for when building their Zero Trust (ZT) strategy and putting it into practice.

Jun 4, 2023 | techrepublic.com | Peter Newton |Megan Crouse |Devin Partida |Enrique Corrales

When analysts ask me what is next for zero trust network access (ZTNA) the answer is clear: user-based risk scoring. This may sound oddly specific, but as threats grow more sophisticated, it’s critical for ZTNA solutions to verify not only user identity and device security but also user behavior. One of the main tenets of ZTNA is checking a device’s status continuously instead of assuming trust after one round of verification when it connects to the network.

Mar 21, 2023 | computerworld.hu | Peter Newton

Amikor a mobiltelefonok először megjelentek, csak telefonálni lehetett velük. Idővel, ahogy egyre több funkciót adtak hozzá, például kamerát és internetkapcsolatot, ezek a képességek a telefon elvárt részévé váltak. Ma már a legolcsóbb, 20 dolláros retró flip-telefon is tartalmaz kamerát, szövegíró képességet, GPS-t, zenét, sőt, még telefonálni is lehet vele (még).