Application Security
Exploiting web application vulnerabilities is a complex process that requires a deep understanding of security principles, web technologies, and hacking techniques. Professionals in this field often use their skills for ethical purposes, such as penetration testing or security assessment. In this guide, we will discuss some common web application vulnerabilities and how they can be
Fuzzing is a software testing technique that involves providing invalid, unexpected, or random data as input to a computer program. The purpose is to find bugs, crashes, and potential vulnerabilities that could be exploited by attackers. Fuzzing is particularly useful for uncovering issues in software that processes a wide variety of input data, such as
Introduction to Secure Coding Developing secure code is an essential practice in today’s digitized world where hacking mechanisms are increasingly sophisticated and pervasive. With attackers constantly looking for vulnerabilities to exploit, developers must proactively incorporate security into their coding practices. Understanding the Threat Landscape Before developers can protect their code, they must understand the threats
OAuth OAuth is an open standard for access delegation, allowing users to grant third-party applications access to their information without sharing their credentials (typically username and password). Instead, OAuth provides tokens that applications can use to access resources on behalf of the user. OpenID Connect OpenID Connect (OIDC) is a simple identity layer built on
Introduction to Single Page Applications (SPAs) Security Single Page Applications (SPAs) have grown in popularity because they often provide a smoother user experience compared to traditional multi-page web applications. Unlike multi-page applications that reload the entire page from the server whenever a user interacts with the app, SPAs dynamically rewrite the current page in response
Understanding Denial of Service (DoS) Attacks Before diving into mitigation strategies, it is essential to understand what Denial of Service (DoS) attacks entail. A DoS attack aims to make a network service or application unavailable to intended users by overwhelming it with fake traffic or requests. In distributed denial-of-service (DDoS) attacks, this is done using
Vulnerability scanning is an integral part of maintaining the security of web applications. Automating this process ensures that threats are identified and addressed promptly. The following sections outline steps for automating vulnerability scanning. Establishing a Baseline Before automating vulnerability scanning, you must establish a baseline to understand your web application’s current security posture. Inventory Web
Creating a secure application development lifecycle involves several important steps. Each step should be meticulously planned and executed to ensure that security considerations are integrated throughout the entire process. Here’s a detailed guide on how you can create and manage a secure application development lifecycle: 1. Establish Security Requirements and Policies Identify and understand the
Securing data is a critical aspect of modern applications. This involves protecting data not only when it’s being transmitted over the network (in transit) but also when it’s stored (at rest). Different strategies and technologies apply to these two states. Below are detailed methods to secure data both in transit and at rest within applications.
Conducting penetration testing on your applications is an essential activity to identify and fix security vulnerabilities before a malicious actor can exploit them. Below is a detailed guide on how to conduct penetration testing on your applications effectively. Planning and Preparation Scope Definition: Determine the boundaries of the test—establish which applications and systems will be
