Physical access to a system allows attackers to read out RAM through cold boot and DMA attacks. Thus far, counter measures protect only against attacks targeting disk encryption keys, while the remaining memory content is left vulnerable. We present a bytecode interpreter that protects code and data of programs against memory attacks by executing them without using RAM for sensitive content. An...

This work presents a new approach to ensure compliance to legal regulation in Cloud Computing, especially in Software-as-a-Service. Since high demanding business sectors, such as the health care sector, require high legal certainty, when contracting services offered by external providers. We provide a lightweight ontological representation of the German Federal Data Protection Act (BDSG) and a ...

Height control of potted Lilium lancifolium (Tiger lily) and L. × aurelianense (Aurelian lily) plants would improve their marketability in the garden center and extend their market season. Bulbs (16-18 cm) were treated with Concise (uniconazole) or Piccolo (paclobutrazol). Bulbs were dipped for one minute in a 0, 2, 4, 8, or 16 mg/L Concise solution or for 15 minutes in a 0, 5, 10, 20, or 40 mg...