Examlex
The key exchange protocol is vulnerable to a man-in-the-middle attack because it does not authenticate the participants.
Positive Control
A genetic control system in which a regulatory protein binds to DNA, turning on transcription of a gene. Compare with negative control.
Operon
A functioning unit of DNA containing a cluster of genes under the control of a single promoter, found in prokaryotes and some viruses.
Repressible Genes
Genes whose expression can be decreased or halted in response to specific stimuli or conditions, as part of cellular regulatory mechanisms.
Transcribed
The process in which a segment of DNA is copied into RNA by the enzyme RNA polymerase.
Q4: A contingency plan for systems critical to
Q5: The most powerful,and most common,approach to countering
Q7: The BLP model includes a set of
Q12: SYN-ACK and ACK packets are transported using
Q14: _ technology is an anti-virus approach that
Q15: Thresholding is a form of baseline analysis.
Q18: The implementation phase comprises not only the
Q27: For general-purpose stream-oriented transmission you would typically
Q34: _ mode is typically used for a
Q38: "An individual (or role)may grant to another