Installing Snort on Ubuntu might sound complex, but the truth is, to install Snort in Ubuntu is easy and can be done with just a few clear steps. Snort is an open-source IDS and IPS tool developed by Martin Roesch in 1998. It currently has two versions: Snort 2 and Snort 3. Snort 3, an upgraded version of Snort, features a redesigned design and improved effectiveness, performance, scalability, and extensibility. Snort is available in cross-platform: Linux and Windows. The below guide will help to install & configure Snort on Ubuntu. Prerequisites Steps To Install Snort Step 1: Update the repository…
Author: Lipson Thomas Philip
Lipson Thomas Philip
Lipson Thomas Philip is a student of Masters in Network and Information Security at Griffith College, Limerick. He has done an internship in Cyber Cell, Gurugram 2021. His motive is to learn on a daily basis. As somebody said "Never stop learning". You learn new things knowing or unknowingly and as your life changes day by day.
In this article, we’re gonna talk about Snort. You have a doubt about what snort is. When you hear ‘Snort,’ your mind might jump to pigs, laughter, or someone trying to hold in a laugh and failing miserably. But in the world of cybersecurity, Snort is no joke – it’s a powerful tool that sniffs out malicious traffic like a bloodhound on caffeine 😂. Let’s be serious and learn more about snort. What is Snort? Snort is a network tool that acts as an Intrusion Prevention System (IPS) and Intrusion Detection System tool. It is available cross-platform, available for individuals/organizations,…
Subdomain enumeration is important in cybersecurity because it helps detect security flaws inside a target domain. Knock Subdomain Scan, a Python-based application for quick and efficient subdomain enumeration, is one of the best tools for the job. This article explores Knock Subdomain Scan, its features, installation process, usage, and best practices for penetration testers and ethical hackers. What is Knock Subdomain Scan? Knock Subdomain Scan is an open-source tool written in Python that automates the process of discovering subdomains. It helps security professionals uncover potential attack surfaces by identifying subdomains associated with a target domain. Key Features Why is Subdomain…
With the ever-evolving landscape of cybersecurity, penetration testers and security researchers need effective tools to help them identify possible vulnerabilities in web applications. Cariddi is one tool that helps simplify the process of finding endpoints from JavaScript files and other sources. This article explores Cariddi’s features, installation, usage, and benefits, making it an essential resource for cybersecurity professionals. What is Cariddi? Cariddi is an open-source endpoint finder tool that assists security professionals in extracting sensitive endpoints from web applications. It is an excellent tool for reconnaissance and vulnerability assessment since it is very good at parsing HTML, evaluating JavaScript files,…
Finding subdomains connected to a primary domain is known as subdomain enumeration, and it is an essential cybersecurity procedure. Since subdomains frequently include forgotten or less secure assets that attackers might exploit, it is a crucial component of reconnaissance in penetration testing and ethical hacking. Organizations use subdomains to build and deploy many services, apps, or environments, including production, staging, and development. Attackers may use these subdomains as entry points if they are poorly defended. This tutorial will guide you through various subdomain enumeration methods, resources, and best practices. Understanding Subdomains A subdomain is a subset of a primary domain…
In a time when almost every aspect of our lives is connected to the internet, protecting personal data is more critical than ever. Our data is continuously collected and stored whether we use social media, make purchases online, or use smart devices at home. However, this convenience increases the risk of cyber threats like identity theft and unauthorized access to our personal data. Everyone should understand cybersecurity; it’s not just for technical experts. This essay examines the foundations of cybersecurity, how your data is at risk, and doable solutions to safeguard your personal data in the current digital landscape. What…
Cyberattacks happen every 39 seconds, making website security more critical than ever1. But how do cybersecurity professionals test for website vulnerabilities? Experts identify and fix security flaws through penetration testing, vulnerability scanning, and ethical hacking to prevent breaches. Cyber threats are everywhere, so how can we keep our websites secure? Let’s explore the fundamental techniques that make all the difference to mitigate website vulnerabilities. Reconnaissance Before testing for website vulnerabilities, cybersecurity experts conduct reconnaissance to collect as much information as possible about the target website. It is also known as information gathering (to gather information). This includes: Passive Reconnaissance Direct…
SQL injection attacks are common vulnerabilities in web-based applications. For years, they have been included in OWASP’s Top 10 web application list. SQLi can allow a distributed denial of service (DDoS) attack. By 4 case studies on SQL Injection, you will know how to perform this attack? Below is an example of how the data looks in a table in SQL. Through this attack, an attacker can unethically retrieve data from the website. The data could be information about customers (username, password, e-mail address) or personal details (phone number, date of birth). An attacker can often update, delete, or download…
In today’s digital world, security is a top priority for organizations and people. With a rising reliance on web applications and online services, ensuring the platform’s security is vital. One of the most common security vulnerabilities developers and security experts should know is Insecure Direct Object Reference (IDOR). This article digs further into IDOR, examining its implications, causes, and mitigation strategies. What is IDOR? Insecure Direct Object Reference is not just an access control vulnerability, it’s a serious threat. It allows unauthorized access to objects directly through user-supplied input in an application, bypassing proper authorization checks. In simpler terms, an…
Introduction DNS is an essential element of the Internet’s infrastructure. It translates the IP address into human-readable domain names, allowing users to access websites or other online services. If there is no DNS, the users must remember the IP address to access the website, which is impossible. For example, the IP address for google.com is 172.253.116.190; here, google.com is easier to remember than 172.253.116.190. What is the Domain Name System? DNS stands for Domain Name System. It is a decentralized and hierarchical naming system that connects/translates domain names to IP addresses. A domain name is associated with one or more IP addresses.…
