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2 results about "Security analysis" patented technology
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Security analysis is the analysis of tradeable financial instruments called securities. It deals with finding the proper value of individual securities (i.e., stocks and bonds). These are usually classified into debt securities, equities, or some hybrid of the two. Tradeable credit derivatives are also securities. Commodities or futures contracts are not securities. They are distinguished from securities by the fact that their performance is not dependent on the management or activities of an outside or third party. Options on these contracts are however considered securities, since performance is now dependent on the activities of a third party. The definition of what is and what is not a security comes directly from the language of a United States Supreme Court decision in the case of SEC v. W. J. Howey Co.. Security analysis is typically divided into fundamental analysis, which relies upon the examination of fundamental business factors such as financial statements, and technical analysis, which focuses upon price trends and momentum. Quantitative analysis may use indicators from both areas.
The application discloses a routing protocolanalysis method and device, equipment and a storage medium. After obtaining a routing protocol to be analyzed, an attack point in the routing protocol to be analyzed is identified, the attack point is an attack purpose of an attacker, the path of the attack to be performed by the attacker to achieve the attack purpose is reversely searched in the routing protocol to be analyzed starting from the attack purpose of the attacker, a detection rule is generated for the attack path, and the routing protocol to be analyzed is analyzed based on the generated detection rule. The attack path is obtained by comprehensively searching in the routing protocol to be analyzed starting from the attack point. The detection rule is obtained by analyzing the attack path. The routing protocol is analyzed according to the detection rule. The possible vulnerabilities in the routing protocol can be comprehensively analyzed.
A security analysis of software includes analyzing security risks at each level of the hierarchy of the software and aggregating identified risks within the hierarchy levels. Weights applied during aggregation assist in homogenizing risk scores originating from different types of identified security risks and provide for the ability to communicate a meaningful risk score at each level of the hierarchy.