Delving into present trends and anticipating future malware trends, a hybrid, SQL on the server-side, JavaScript on the client-side, self-replicating worm based on two-stage quines was designed and implemented on an ad-hoc scenario instantiating a very common software pattern. The proof of concept code combines techniques seen in the wild, in the form of SQL injections leading to cross-site scr...

SQL Injection attacks target databases that are accessible through a web front-end, and take advantage of flaws in the input validation logic of Web components such as CGI scripts. SQL Injection attacks can be easily prevented by applying more secure authentication schemes in login phase itself. In this paper we are going to prevent SQLIA (SQL Injection Attacks) by using encryption in Stored Pr...

Current search engines can hardly cope adequately with complex preferences. The biggest problem of search engines directly implemented with standard SQL is that SQL does not directly understand the notion of preferences. Preference SQL extends standard SQL by a preference model based on strict partial orders, where preference queries behave like soft selection constraints. A variety of built-in...

IIS*Case is an integrated CASE tool that supports the automation and intelligent support of complex and highly formalized design and programming tasks in the development of an information system. IIS*Case, as a tool from the class of domain oriented design environments, generates relational database schemas in 3 normal form with all relevant data constraints. SQL Generator is an IIS*Case tool t...

IIS*Case is an integrated CASE tool that supports the automation and intelligent support of complex and highly formalized design and programming tasks in the development of an information system. IIS*Case, as a tool from the class of domain oriented design environments, generates relational database schemas in 3 normal form with all relevant data constraints. SQL Generator is an IIS*Case tool t...

Different Database management systems (DBMS) were developed and introduced to store manipulate data. Microsoft SQL (MSSQL) Server one of the most popular relational DBMS used for large databases. With increasing use databases, intentional unintentional accidents on databases are dramatically. Therefore, there is a great need develop database forensic investigation (DBFI) tools models. The tempo...

We identify data-intensive operations that are common to classifiers and develop a middleware that decomposes and schedules these operations efficiently using a backend SQL database. Our approach has the added advantage of not requiring any specialized physical data organization. We demonstrate the scalability characteristics of our enhanced client with experiments on Microsoft SQL Server 7.0 b...

Microsoft® SQL ServerTM has become very popular as a database environment driving a broad range of mid-level business applications, ranging from Customer Relationship Management (CRM) to eCommerce and from Enterprise Resource Planning (ERP) to supply chain integration. The combination of affordability, performance, ease of deployment, and sophisticated analytical features has led to a significa...