Research on SECarius

Do you know - How URIs works ?

Mon, 01 Feb 2021 00:00:00 +0000

Hey there,

Let’s start from the beginning (\o/), what is a “Uniform Resource Identifier” (URI)?

This document is based on RFCs 3986, 1808, 1738, 3966, and 2718, and I’m probably forgetting some. It also relies on this official list distributed by IANA (which has regulated official URIs since 2015) for all protocols (historical, provisional, and permanent).

Did I read everything? Absolutely.

In this article, I will sometimes use regex to define possible characters. For example: “it consists of characters a-zA-Z\d” means all letters of the Latin alphabet, both lowercase and uppercase, as well as numbers from 0 to 9.

Do you know - How to use Google?

Sat, 30 Jan 2021 00:00:00 +0000

Hey there,

This article is the result of my research for creating an OSINT (Open Source Intelligence) tool as part of a second-year engineering project at ENSIBS.

To create my tool, I had to delve into Google searches, but not just using Dorks as one might think. There are also parameters to be included in the URL that can enable or disable certain features of Google search. Essentially, all of Google’s little modes (time filters, advanced modes, etc.) can be toggled on or off via certain parameters.

Do you know - How emails format works ?

Fri, 01 Jan 2021 00:00:00 +0000

Hello there,

If you’ve ventured here, it’s because you think you know everything about email addresses. But are you sure?

In this article, we’re going to talk about the syntax of email addresses, and we’ll try to define what is valid and what is not.

Let’s start with the simplest. For you, an email address is simply:

uppercase or lowercase characters with a dash or a dot @ domain name . tld? Well, no!