< 1 min readWhen you have stored files privately in Amazon s3 which you want to make public only for selected users for a limited amount of time, you can achieve that using the Storage facade in Laravel. To create temporary files, you can use temporaryUrl method from the Illuminate\Support\Facade\Storage facade. You can use the method on the…
3 min readNassec, a cybersecurity startup based in Kathmandu, on Sep 10, 2020 pre launched their first product, “ReconwithMe” a web application vulnerability scanner, for Beta testing. ReconwithMe is the first of its type product to be launched by a startup based in Nepal and can be used to find security vulnerabilities present in web applications. Nassec…
3 min readThis write-up is about how I was able to find page/personal account disclosure on Instagram. In my previous blog, I had written about Page admin disclosure and I had got much positive feedback on that blog. Since a lot of people were interested in such vulnerability exposures, I thought why not cover my new discoveries on a…
4 min readA static site generator is a compromise between using a hand-coded static site and a full CMS. You generate an HTML-only website using raw data (such as Markdown files) and templates. The resulting build is transferred to your live server. Elevently Elevently is a simpler static site generator in node.js. Visit site here GatsbyGatsby is a…
5 min readI have always been fascinated by the programming languages. I always try out different programming languages and always interested to learn internals by cherry picking its feature; one at a time. The story behind all those design choices is always exciting and something worth to pursue. Over the years I have learned a lot of programming languages,…
4 min readIt’s no secret that creating single-page JavaScript applications can be pretty challenging these days. Fortunately, there are multiple frameworks and libraries to choose from. Nextjs is an awesome framework built by Zeit to create Web Applications. It has many great features and advantages, which can make NextJS your first choice for building your next web application. Instead of…
3 min readFinding an XSS issue in Samy Kamkar’s site, one of the first JavaScript-based worm creator, proves that no system can be 100% secure no matter how much experienced the owner/developer is. It is only a matter of time and the amount of knowledge to discover a new or even existing flaw.
2 min readSVG are great. They are great to use for icons since they don’t blur out when zoomed. We can change the fill color while adding hover effect and so much more. In this tutorial, we will be making a reactjs component that will render SVG icons. We will also take color options so that we…
2 min readThis article was originally posted on https://bigomega.dev. Error handling is vital while making AJAX requests in any tool. The solution I propose can be applicable for all kinds of frameworks or libraries. I am used to working with React.JS and in this blog, I talk about the approach I use handling errors that occur during…
3 min readIn this blog post, we are going to give a short light on the Christmas tree attack. It is a type of attack where a specially crafted TCP packet is sent to the target device. This attack is used as a reconnaissance technique to grab information about various operating systems. The attack involves the setting…
