by Antonio Requena, Gabriel Gonzalez and Sergio Ruiz. Nowadays, Bitcoin and cryptocurrencies might look lees popular than they did just a few years ago. However, it is still quite common to find Bitcoin ATMs in numerous locations. IOActive had access to few of these machines, specifically to Lamassu’s Douro ATM (https://lamassu.is). This provided us with […]
By What is a disaster recovery team? A disaster recovery team is a group of individuals focused on planning, implementing, maintaining, auditing and testing an organization’s business continuity and disaster recovery procedures. Disaster recovery (DR) is an area of security planning focused on enabling an organization to maintain or rapidly resume mission-critical functions following a […]
By What is an Evaluation Assurance Level? An Evaluation Assurance Level (EAL) is a category ranking assigned to an IT product or system after a Common Criteria security evaluation. The level indicates to what extent the product or system was tested. A product or system must meet specific assurance requirements to achieve a particular EAL. […]
By What is data center infrastructure efficiency? Data center infrastructure efficiency (DCiE) is a metric used to determine the energy efficiency of a data center. DCiE was developed by members of The Green Grid, an industry group focused on data center energy efficiency. How to calculate DCiE DCiE, which is expressed as a percentage, is […]