The US government considers cyanide to be among the most likely agents of chemical terrorism. Cyanide differs from many other biological or chemical agents for which little or no defense is available because its individual and public health effects are largely remediable through appropriate preparedness and response. Because the toxicity of the cyanide antidote currently available in the United...

We investigate defenses against DNS cache poisoning focusing on mechanisms that can be readily deployed unilaterally by the resolving organisation, preferably in a single gateway or a proxy. DNS poisoning is (still) a major threat to Internet security; determined spoofing attackers are often able to circumvent currently deployed antidotes such as port randomisation. The adoption of DNSSEC, whic...

We investigate defenses against DNS cache poisoning focusing on mechanisms that can be readily deployed unilaterally by the resolving organisation, preferably in a single gateway or a proxy. DNS poisoning is (still) a major threat to Internet security; determined spoofing attackers are often able to circumvent currently deployed antidotes such as port randomisation. The adoption of DNSSEC, whic...

grains viij of solid opium, but he did not weigh it. At midnight it was discovered that he was sleeping so soundly that he could not be awaked. Dr. C. M. Smith saw him three-quarters of an hour later, viz., at a quarter to one on the morning of the 19th. lie was then perfectly insensible, his pupils were contracted to the size of a pin's head, and his breathing sterterous. Dr. Smith gave him an...