For example: 1  L4 nerve root sciatica symptoms usually affect the thigh. 2  L5 nerve root sciatica symptoms may extend to the big toe and ankle (called foot drop). 3  S1 nerve root sciatica affects the outer part of the foot, which may radiate to the little toe or toes.
repudiate meaning, definition, what is repudiate: to refuse to accept something or someone as true, good, or reasonable: . Learn more.
Non-repudiation: The ability to correlate, with high certainty, a recorded action with its originating individual or entity. Non-repudiation is entity oriented. Authentication: The ability to verify the identity of an individual or entity. Authentication is entity oriented.