Is DES encryption secure?

Is DES encryption secure? DES, the Data Encryption Standard, can no longer be considered secure. While no major flaws in its innards are known, it is fundamentally inadequate because its 56-bit key is too short. What provides perfect secrecy in cryptography? A ciphertext maintains perfect secrecy if the attacker’s knowledge of the contents of the […]

What type of consumer is a aphid?

What type of consumer is a aphid? So in our example the pea plant is eaten by aphids, which are in turn eaten by the ladybirds, and so on. If the aphids are the primary consumers here, or the herbivores, the ladybird is the secondary consumer. Then the robin is the next (tertiary) consumer, and […]

What does PUD ownership mean?

What does PUD ownership mean? PUD owners receive rights and easements to use of common areas through their membership in a homeowner’s association, which typically owns and controls the common areas. Some PUD projects, however, provide that the individual homeowners will own a fractional interest in the common areas. What are the ownership rights in […]

Why are there Hungarians in Slovakia?

Why are there Hungarians in Slovakia? In consideration of the strategic and economic interests of their new ally Czechoslovakia, however, the victorious allies set the Czechoslovak–Hungarian border further south than the Slovak–Hungarian language border. Consequently, the newly created state contained areas that were overwhelmingly ethnic Hungarian. When did Slovakia leave Hungary? January 1 1993 Which […]

What is a Mopar a body?

What is a Mopar a body? The Chrysler A platform was the basis for smaller rear wheel drive cars in the 1960s. These cars are sometimes referred to as A-body cars. Cars using the A platform in various markets around the world include: 1960-1976 Plymouth Valiant. 1970-1976 Plymouth Duster. What size tires fit a Dodge […]

What type of signal travels down a neuron?

What type of signal travels down a neuron? Action potentials What does a neuron send a signal along? A neuron sending a signal (i.e., a presynaptic neuron) releases a chemical called a neurotransmitter, which binds to a receptor on the surface of the receiving (i.e., postsynaptic) neuron. Neurotransmitters are released from presynaptic terminals, which may […]

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