The paper highlights risks that accompany losing a locked iOS device regarding confidentiality of passwords stored in the keychain. It presents results of handson tests that show the possibility for attackers to reveal some of the keychain entries. For the described approach, the knowledge of the user’s secret passcode is not needed, as the protection provided by the passcode is bypassed.

dental implants have provided exceptional rehabilitative options for edentulous and partially edentulous patients. however, as more implants come into play, the more the clinicians come across problems where specific considerations must be taken into account to meet expectations. the toronto bridge is a treatment modality proposed for restoring several teeth lost in patients with increased crow...

Many parasites have evolved strategies to exploit host behaviour for successful transmission. Ophiocordyceps manipulations of carpenter ant represent an evident example. Manipulated ants are coerced ascend vegetation and clamp down their mandibles in a stereotypical ‘death-grip’ bite. The fungus then kills the ant, sprouts stalk releases infective spores. Research has focused on this final mani...