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The computer terminal plays an import role in the security of whole Local Area Network. However, the uncontrolled way of bootstrap brings about difficulties of providing sufficient trustworthiness to the LAN. To enforce the terminal security of the LAN and especially its ability of resisting ill-meaning tampering, this paper puts forward a server-based bootstrap architecture, based on the trusted...
The trustworthiness of application plays a key role in the overall trustworthiness of computer systems. However, the current uncontrolled way of application execution brings difficulties in providing sufficient application trustworthiness. In this paper we present a server-based application execution architecture to reinforce the application-level trustworthiness, with reference to trusted computing...
As a primary mean of authentication, static password based authentication methods suffer from high risk in current insecure network environment. The one-time password (OTP) authentication scheme is proposed to efficiently resist the replay attack and the guessing attack. However, current one-time password schemes bring new problems. The OTP schemes of challenge-response are hard to integrate into...
Portions of the nascent chain are exposed to the lumen, the cytosol, or neither at different stages during the cotranslational integration of a protein into the ER membrane, as shown by compartment-specific collisional quenching of fluorophores incorporated into the polypeptide. The opening or closing of each end of the aqueous translocon pore is tightly controlled and occurs in a sequence that does...
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