With the rapid development of network applications, the issues of Network transmission security become very important. Therefore, SSL protocol is more and more widely used in a variety of network services. But the SSL protocol itself is not perfect, in practice, there are also problems. For the deficiencies of endpoint authentication in the SSL handshake process, the paper analyzes two kinds of...

The acquisition of autosomal fertility genes has been proposed to be an important process in human Y chromosome evolution. For example, the Y-linked fertility factor DAZ (Deleted in Azoospermia) appears to have arisen after the transposition and tandem amplification of the autosomal DAZH gene. The Drosophila melanogaster Y chromosome contains tandemly repeated Su(Ste) units that are thought to ...

In a subscription-based remote service, a user is charged a flat fee for a period of time independent of the actual number of times the service is requested. The main concern of the service manager is to make sure that only customers that have paid the fee for the current period are granted access to the service. To do this, the service manager might give each user a username and a password to ...

The objective of this study was to develop an effective method for the removal of inhibitory compounds without decreasing oligosaccharides in spent sulfite liquor (SSL). The oligosaccharide fermentation was subsequently conducted by using Pichia stipitis, which is one of the feasible strains that can produce ethanol from oligosaccharides. The effect of inhibitory compounds on ethanol fermentati...

TCP/IP protocols have long been subject to man-in-the-middle (MITM) attacks, but the advent of SSL/TLS was supposed to mitigate that risk for web transactions by providing endpoint authentication and encryption. The advent of Dug Song's 'webmitm' in late 2000 demonstrated the feasibility of mounting an MITM attack on the protocol, but a properlyconfigured client SSL implementation would warn th...

Secure Sockets Layer (SSL) and Transport Layer Security (TLS) protocols have become the security backbone of the Web and Internet today. Many systems including mobile and desktop applications are protected by SSL/TLS protocols against network attacks. However, many vulnerabilities caused by incorrect use of SSL/TLS APIs have been uncovered in recent years. Such vulnerabilities, many of which ar...

Most pancreatic adenocarcinoma patients present with unresectable disease and benefit little from chemotherapy. Poor tumor perfusion and vascular permeability limit drug deposition. Previous work showed that Smoothened inhibitors of hedgehog signaling (sHHI) promote neovascularization in spontaneous mouse models of pancreatic cancer (PaCA) and enhance tumor permeability to low-molecular weight ...