منابع مشابه
Detecting Undetectable Computer Viruses
Signature-based detection relies on patterns present in viruses and provides a relatively simple and efficient method for detecting known viruses. At present, most anti-virus systems rely primarily on signature detection. Metamorphic viruses are one of the most difficult types of viruses to detect. Such viruses change their internal structure, which provides an effective means of evading signat...
متن کاملDetecting Undetectable Metamorphic Viruses
Signature-based detection provides a relatively simple and efficient method for detecting known viruses. At present, most antivirus systems rely primarily on signature
متن کاملUndetectable On{line Password Guessing Attacks Undetectable On-line Password Guessing Attacks
Limited distribution notes: This report has been issued as a Research Report for early dissemination of its contents. In view of the transfer of copyright to the outside publisher its distribution outside the University of Technology Chemnitz-Zwickau prior to publication should be limited to peer communications and speciic requests. After outside publication, requests should be lled only by rep...
متن کاملOn the frequency of undetectable recombination events.
Simple analytical results show that many recombination events occur in such a way as to have no effect on the resultant DNA sequence. The proportion of these undetectable events depends on the population size, mutation rate and recombination rate and is quite large for reasonable values of these quantities. Efforts to estimate recombination rates and frequencies directly from DNA sequence data ...
متن کاملElimination of Undetectable Shorts during Channel Routing
abstract In this paper we present a procedure for reducing the probability of undetectable shorts occurring in routing channels. This procedure is implemented by modifying a channel router to predict many of the shorts that are undetectable and place the associated signal wires in non-adjacent tracks. For the designs we routed, we found that the probability of an undetectable non-feedback short...
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ژورنال
عنوان ژورنال: The Journal for Nurse Practitioners
سال: 2019
ISSN: 1555-4155
DOI: 10.1016/j.nurpra.2019.02.017