As Sri Lanka deals with the second wave of the coronavirus and its economic impacts, a somewhat novel aspect of the new status quo is our increasing dependency on Digital Services. Many of which, we have come to stability, continuity, and convenience. A notable change in this aspect is the shift of key private and government services to digital. However, as we keep shifting our critical operations to cyberspace, we must impress upon and be cautious about the impact of cyber crime. More extremely, we must address the risk of cyber terrorism towards business continuity and national security. In my professional capacity, I have been fortunate to interact with many business leaders, corporate tycoons and Boards of Public Listed companies. Sadly although regular lip service is paid towards cybersecurity; the proof is in the pudding, and our pudding is the stuff of Gorden Ramsey memes. Don’t get me wrong Sri Lanka has capable and talented cybersecurity professionals. Many of whom are regularly picked up by Fortune 500 companies for their excellence. However, it’s the reluctance of top leadership to appreciate and understand the threat of cyber crime & cyber terrorism leaves Sri Lanka vulnerable. Understanding the threat of cyber crime and cyber terrorism Cyber criminals are increasingly setting their sights on targets in Sri Lanka. But are we prepared to deal with this deadly threat? (Image credits: IFEX) Sri Lanka has been already marked as a soft target for cyber criminals. According to the 24th edition of Microsoft’s Security Intelligence Report, Sri Lanka recorded the second-highest malware encounter rate at 9.07 per cent in 2019. Despite a 14% decrease,...
Blazor and ASP.NET Core Get Faster in .NET 5 When looking at the updates to web development in the new .NET 5 milestone release, one thing stands out: speed. “ASP.NET Core in .NET 5 is the fastest .NET web framework we’ve ever shipped!” said Microsoft this week in highlighting improvements to the web-dev component of the unifying .NET 5 framework. ASP.NET Core, the open source, cross-platform successor to ASP.NET (part of the old .NET Framework), is also where Blazor lives, providing a C# option for web development. It allows for full-stack web development via two components: Blazor WebAssembly for the client side and Blazor Server for the server side. The red-hot project has been garnering a lot of attention in the Microsoft-centric development ecosystem and has seen steady performance increases. “For .NET 5, we made significant improvements to Blazor WebAssembly runtime performance with a specific focus on complex UI rendering and JSON serialization,” Microsoft said in the release notes for .NET 5. “In our performance tests, Blazor WebAssembly in .NET 5 is two to three times faster for most scenarios.” As shown in the charts below, the focus on JSON handling paid off well, along with grid rendering performance. [Click on image for larger view.] JSON Handling (source: Microsoft). [Click on image for larger view.] Grid Rendering (source: Microsoft). Microsoft previously explained the team improved runtime code execution in Blazor WebAssembly in .NET 5 over v3.2 with optimizations of the core framework libraries and improvements to the .NET IL interpreter. Along with JSON handling, that speeds up things like string comparisons, and dictionary lookups. And those Blazor speed improvements...
Giving people the ability to create their own website is a large part of the success of WordPress. With WordPress, you no longer need a web designer or web developer to create your own Internet presence. Basically anyone can set up a website in minutes. On the other hand, for many users the platform has been a gateway to learning web design and development. It makes sense. You start off with a simple site, then look for ways to customize it. After that, it’s only natural to pick up basic design or programming skills and keep going from there. Yet, there are still times when you need a professional designer or developer. However, when do you need to hire which of the two? And what even is the difference between web designer and web developer? After all, the two terms are often thrown around synonymously. In this article, we want to shine a light on these very questions. We will look at what web designers and developers each do in their field work to find out the difference between them. After that, we will also have a look at whether the division between the two is even that clear. In the end, we want you to end up with a clear understanding of the job descriptions and who you need in which case. Or, if on the other side of the fence, give you enough information so you can decide for where you’d like to take your career. What Does a Web Designer Do? “Web designer” is the most common term for people creating websites. However, it is usually...
Today, the mobile app market is booming. Some companies fight for users, others build apps using React Native and hold all the hype. choose this framework for creating their applications. To enlist a few: Facebook, Skype, Tesla, Uber, Walmart, Salesforce and so on. But why is it so popular? What benefits do apps and websites built with React Native bring to businesses and users? Keep on reading to find out. What is React Native? React Native has turned the developers’ lives upside down. Its first release for iOS was in March 2015 on GitHub. Then in September, React Native for Android came out and made it a truly cross-platform framework. Since then, React Native keeps growing its community and the number of . For example, in March 2020, it got 2075 contributors on GitHub. Surprisingly how Facebook’s internal Hackathon project grew into a competitive cross-platform framework. So, what is actually React Native? To make things clear: it isn’t a special template language. React Native is a UI component library made of React using JavaScript. These components convert the code into Android and iOS views as they can “talk” with native APIs. What does it mean for a business owner? The dev team works faster and uses the same code for different platforms. The iOS and Android versions are developed simultaneously. Besides, the websites built with React Native are also growing their popularity. What does it mean for a user? The apps using React Native provide you with a native-like experience. Despite the platform, the app will run equally on Android and iOS devices. Why Is React Native So Popular?...
Server-Side Scripting: Back-End Web Development Technology Internet is super exciting. A lot of stuff happens when as user you make a request to URL, lots of code is at work to bring a page requested by you. What connects actually your App’s database to the browser? That’s the program built by server-side scripts; Server-side language build your site behind the scenes. The goal of the server-side language is to provide a smooth experience for a user. There are innumerous server-side scripting languages effective in reaching the end goal. The server-side programming language you select depend on the preferences of your development team and the project requirements such as your database/operating system setup. Being aware of what each server-side scripting language can offer what is unique is deciding your backend technology, and whom to hire for these tasks. Let’s take A LOOK AT YOUR WEBSITE’S BACK END The back end is made up of three parts: the server, the database, APIs, and a back-end web application written using server-side languages. For instance, if a user is updating a password on web application, the server-side scripts will collect the information the user enters, the application will process that information on the back-end server, then will interact with the database to update that information. The backend web developers use server-side scripting language to develop back-end application and this language in turn communicates between user, server, and database. Anything that is explicitly written goes into the text markup of a website which is the front-end or back-end software. When user request an Edit, delete and update (For Example, the fields in menus, photos,...
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