Protecting a Web API from unauthorized users is the first step to get control over who can access it. However, simply excluding anonymous users may be insufficient in some situations. You may need to control over who can do what on your application. This article will show you how to define and check permissions for users accessing your ASP.NET Web API secured with Auth0. The Need for Permissions A previous article introduced how to enable authorization for ASP.NET Web APIs. The sample application accompanying that article is an ASP.NET Web API that implements the CRUD (Create, Retrieve, Update, Delete) operations over a glossary of terms. That article explains how to protect the Web API by using Auth0 so that only authorized users can create, modify, and delete glossary items. Everyone can still get the list of terms or a single glossary item. That worked pretty well! However, you may need more granular control over the users who can do specific operations. For example, you may want to give some users the ability to add a new glossary term or modify an existing one, but you don’t want them to delete items. Only specific users should be able also to delete items. To achieve this control level, you must deal with permissions. In the security context, a permission is a property of a resource that indicates the operation a user can do on it, like, for example, read, write, print, send, etc. In the case of your sample application, you have the glossary and term resources. Regarding the former, you can get the list of terms and add new items....
The aim of this article is to provide a wide range of questions that a web developer can be asked during a job interview. Preparing for a job interview can be a daunting process if the scope of what is to be asked is so large. Web development includes a considerable set of skills and langauges, and an interview of this scale is sure to be all inclusive regarding the various web technologies. However, as long as the focus is not on any specific langauges (which is not common for today’s programmer hiring), questions are expected to be general and explore the most important concepts of the main languages/technologies used in the web as well as personal best practices of the candidate. 1. Introduction Web developers are responsible for managing the way content appears to the users on a particular website. The field includes working with programming languages to create web applications that combine databases and other tools to create company’s web managment systems. However, apart from the complex part, it can also be about creating static pages and designing stuff. As big data is more and more part of systems, its manipulation and maintenance may as well come with errors, which then will have to be debugged by members of the web development team in companies. In a general viewpoint, web developers are the ones who work behind the scenes to provide not just sites, but services people use everyday. While there are a lot to be asked in such interviews, let us have a look at what most of these questions might be. 2. General...
COVID-19 changed not only the way we live, but also the way we work. There is a significant impact on the economic landscape, social behaviors, and consumer preferences. There is a dramatic increase in demand for technology solutions. Mobile app development solutions that helped users maintain social distance, work remotely, as well as facilitated online collaboration saw an upward trajectory of growth. It is important to partner with an iPhone app development company or Android development agency to leverage changes for competitive advantage. Companies heavily invested in development of apps to increase capacity and bring new features. The year 2021 signifies rebuilding of lives. With vaccination gaining momentum across the globe, there is a strong feeling of resilience. But still with pandemic waves and different variants grappling different countries across the globe, technology continues to help people work and live safely. Here are mobile app development trends that will continue to grow: Augmented Reality & Virtual Reality Looking to hire an expert Android or iOS app developer for your project? We thought AR and VR was limited to travel & tourism. But, then came Pokemon Go, a gaming application that made Augmented Reality go mainstream. Forward 2021, AR and VR are not only popular in the gaming industry, but also created a profound impact on diverse industries such as healthcare, tourism, education, retail, marketing, architecture, and real estate. AR Trends that are shaping mobile app development Apple’s LiDAR scanner is changing AR. It is important to partner with iPhone app development company to leverage the growing technology. ARKit 4 allows building the next generation of augmented reality apps. RealityKit...
The “red team” hacking exercise conducted by the NSW Auditor-General revealed “significant weaknesses” in the agencies’ cyber security schemes, the watchdog wrote in the report released on Tuesday. “Transport for NSW and Sydney Trains are not effectively managing their cyber security risks,” Auditor-General Margaret Crawford wrote in the report. “Significant weaknesses exist in their cyber security controls, and both agencies have assessed that their cyber risks are unacceptably high.” The report also notes that few staff members at the agencies have received basic cyber security training and that executives do not receive regular detailed cyber risk briefings. “As a result, neither agency is fostering a culture where cyber security risk management is an important and valued aspect of executive decision-making,” Ms Crawford wrote. Anti-hacking defences put up by Sydney Trains and Transport for NSW were no match for a simulated cyber attack. Picture: NCA NewsWire/Dylan CokerSource:News Corp Australia The test was conducted by allowing “authorised attackers” to try to penetrate the computer systems. The “red team” also tested the security of some of the train systems’ physical sites that were relevant to cyber security, the report said. Transport for NSW and Sydney Trains were made aware in advance that the test would occur. The exercise revealed security holes that the agencies weren’t previously aware of, it was revealed. The agencies fought to suppress exactly what those weaknesses were because they feared revealing the vulnerabilities could expose them to further attacks. “TfNSW and Sydney Trains have advised that in the six months from December 2020 and at the time of tabling this audit report, they have not yet remediated all...
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