This is the beginning of the “Hacking websites” series which will try to explain why sites are hacked, how they are hacked and how to protect your website(s) from being hacked and broken. Motivated with rather discouraging results form Breach and WhiteHat security statistics reports I decided to start these series which will, hopefully, educate readers enough to protect their websites from top 10 vulnerability classes.
The paper describes the traffic flow problems in telecommunication networks based on the Internet protocol. The main aim of telecommunication network operator today is to offer an SLA (Service Level Agreement) contract to end users, with provided QoS for different classes of services. In order to achieve this, it is necessary to establish the routes between marginal network nodes meeting the network traffic requirements and optimizing the network performances free of simultaneous flows conflicts. In DiffServ/MPLS networks traffic flows traverse the network simultaneously and there may come to collision of concurrent flows. They are distributed among LSPs (Labeled Switching Paths) related to service classes. In LSP creation the IGP (Interior Gateway Protocol) uses simple on-line routing algorithms based on the shortest path methodology. In highly loaded networks this becomes an insufficient technique. In this suggested approach LSP need not necessarily be the shortest path solution. It can be pre-computed much earlier, possibly during the SLA negotiation process. In that sense an effective algorithm for collision control is developed. It may find a longer but lightly loaded path, taking care of the collision possibility. It could be a very good solution for collision avoidance and for better load-balancing purpose where links are running close to capacity. The algorithm can be significantly improved through heuristic approach. Heuristic options are compared in test-examples and their application for collision control is explained.
The paper analyzes the development feasibility and the possibilities of using the application for mobile terminal devices with the aim of generating geo-referenced audio-video recordings of the traffic network. The application has been developed at the Faculty of Transport and Traffic Sciences in Zagreb, in J2ME environment. The application is meant to create a geo-referenced audio-video recording of the traffic network, and can therefore be efficiently applied by all who are involved in activities regarding the general condition of roads, road signage, road environment, in short, by anyone who may benefit from the geo-referenced audio-video recording of the traffic network in order to operate more efficiently.
In a process of hacking information system the attacker will be using one or more hacking tools to accomplish his objective. The hacking tools can be divided into two main categories: procedural classification and functional classification. Procedural classification describes which tools are use during seven steps of hacking attacker is going through. Functional classification is describing the main four categories based on the tools functionalities.
A few of the recent articles: Smashing Magazine Killed The Community (Or Maybe It Was Me) from Drawar, That’s Why It’s Called Smashing Magazine from Echo Enduring Blog and Zero things I like about list posts from Janko At Warp Speed got me thinking about what are people using for what purpose, how are they calling it and how do people perceive some of the available services like Blog, Facebook and Twitter.