INFOSEC - Security Master

24Jun 2023 by Ernest Haberli Jr. No Comments

What is a VPN? Why Should You Avoid Free VPNs?

Application Security, Application/Appliance, Best Reads, Cloud & OS Platforms, Cyber Attacks, Cyber Security, INFOSEC, Linux, Threats & Vulnerabilities, Windows

The internet is something that connects the entire world from social media to video conferencing and event entertainment. The internet gives you the power to do just about anything, no matter where you are in the world. As long as you have a connection to the internet, you have the freedom to work remotely, watch movies and TV shows on Netflix, or even do research on just about any topic you can imagine. However, as time has gone on, the internet has become somewhat restricted in some areas. From internet censorship to geo-blocking restrictions, the internet has lost that sense of freedom that it always portrayed. On top of that, privacy and security have become serious concerns for most internet users around the world. Cybercrime is on the rise, and…

24Jun 2023 by webmaster No Comments

Exploring CyberChef: The Cyber Swiss Army Knife of Security Analysts (SOC Analyst)

Application Security, Application/Appliance, Best Reads, Cloud & OS Platforms, Cryptography, Cyber Security, INFOSEC, Network Security, Pen Testing

In this tutorial blog, we are introducing a free, open-source, web based security analysis tool that empowers security enthusiasts and professionals with an array of functionalities. Welcome to the intriguing world of CyberChef, dubbed the “Cyber Swiss Army Knife.” We published this blog post to help security analysts (SOC Analysts) to understand what CyberChef is, its key features, how to install it, and ways to leverage it effectively in security analysis using its features like data encoding, cryptography, file operations, networking, and more. Whether you’re a beginner or a seasoned professional, CyberChef’s flexibility and power make it a compelling tool in your cybersecurity arsenal. Buckle up, as we decode the intricacies of this versatile tool and its application in our security-driven digital landscape. What is CyberChef and How to Install…

23Jun 2023 by Ernest Haberli Jr. No Comments

Easiest Way to Create Certificates Using Web-Based GUI OpenSSL

Application Security, Application/Appliance, Cloud & OS Platforms, Cyber Security, INFOSEC, Tutorials

OpenSSL is the widely used PKI stack of libraries most likely used to create CSRs (Certificate Sigining Rewuest), Certificates, convert digital certificates from one to another format, verify or validate Certificates, export private keys from certificates, and build your own Certificate Authority. OpenSSL library will be included in the default list of packages on most non-Windows platforms like Linux and mac. However, Windows users will have to install OpenSSL on their Windows platform to work on it. What if you are not authorized to install the OpenSSL program on your Windows PC? Well, there is a quick solution to this problem. You can use the web-based GUI OpenSSL program on your Windows PC without installing it on your machine. All you need to have is a WebBrowser with an internet connection on your machine. Since it is used…

23Jun 2023 by Ernest Haberli Jr. No Comments

Top 6 Scripting Languages for Hackers and Pentesters:

Best Reads, Cyber Security, INFOSEC, Pen Testing, Programming & Scripting

There is no single language developed for hackers and pentesters, and no buddy can develop in the feature too. There is a reason for that. Hackers and Pentesters can’t limit themselves to a particular technology; It is their job to work with pretty much anything people use. They need to understand and learn the database, operating systems, programming languages, applications, services, and tools. It is not practical to cover all the topics in a single article. As the title says, we will be covering only a few commonly used scripting languages for hackers and pentesters in the article. What Is a Scripting Language? How Does a Scripting Language Differ From a Programming Language? A scripting language is a variant type of programming language which doesn’t need compilers to execute. Those who are…

22Jun 2023 by Ernest Haberli Jr. No Comments

VPN Kill Switch: How It Works and Why You Need One

Application Security, Application/Appliance, Cloud & OS Platforms, Cyber Security, INFOSEC, Network Security

With massive data breaches occurring ever more frequently and our personal details being exposed to malicious actors and governments, it’s no wonder that so many of us turn to VPNs for online security and privacy. VPNs can be life savers, but they don’t provide the same degree of invisibility as you may think. The times when all a user had to do was connect their device to a Virtual Private Network in order to become completely anonymous on the Internet are long gone. It is not enough anymore simply to anonymize your IP address, encrypt traffic and hide your real geographical location. To remain safe and keep personal data out of harm’s way, users now need a combination of various privacy-centric tools and tactics, such as strong passwords, diligent use of…

21Jun 2023 by Ernest Haberli Jr. No Comments

Secure Your Smartphone Now: The 6 Best Apps to Keep Your Android & iOS Devices Safe!

Application Security, Application/Appliance, Best Reads, Cloud & OS Platforms, Cyber Security, INFOSEC

We all use our smartphones on a daily basis, from checking emails to streaming movies. With our mobile devices increasingly becoming more powerful, they are now being used to store important information such as banking details, pictures, and even personal documents. So it is crucial that we protect our smartphones with the right security measures. In this blog, we will be discussing the best apps to secure your Android & iOS devices and some tips to keep your device safe. Introduction to Mobile Security Mobile security refers to the measures taken to secure mobile devices, such as smartphones and tablets, against threats such as malware and hacking. It is important because mobile devices contain sensitive personal and business information, and they can be easily lost or stolen. Additionally, as more…

19Jun 2023 by Ernest Haberli Jr. No Comments

Breaking Down the Latest May 2023 Patch Tuesday Report

Application Security, Application/Appliance, Cloud & OS Platforms, Cyber Security, INFOSEC, Threats & Vulnerabilities, Vulnerabilities

To ensure the security of computer systems and networks, Microsoft regularly releases security updates to address its software products’ vulnerabilities. It recently issued the May 2023 Patch Tuesday updates for Windows 10 and 11. This month’s updates address 38 security flaws present in Windows and other related components. The update includes six critical vulnerabilities, which must be immediately addressed to prevent potential security breaches. This blog will highlight the latest updates to gain a comprehensive understanding of the report, emphasizing the severity levels of the vulnerabilities addressed. Microsoft Patch Tuesday May 2023 Report Summary Microsoft released the May 2023 Patch Tuesday. Let’s see the summary of the report. The security update addressed 38 vulnerabilities, of which six are critical, and 32 are important. All 6 critical vulnerabilities are Remote Code…

16Jun 2023 by Ernest Haberli Jr. No Comments

Understanding the Importance of ChatGPT In Cyber Security

AI & Automation, Application Security, Application/Appliance, Cloud & OS Platforms, Cyber Security, Futuristic Technologies, INFOSEC, Malware, Network Security, Threats & Vulnerabilities

As technology continues to evolve, so do cyber threats. According to Cybercrime Magazine: In 2021 alone, cybercrime caused losses of around $1 trillion worldwide and is expected to grow to 10.5 trillion annually by 2025. To stay ahead of attackers and strengthen defenses against them, cybersecurity companies are seeking ways to enhance technology. One promising technology that’s becoming increasingly popular in this space is ChatGPT – an emerging standard that promises improved efficiency when handling sensitive data. ChatGPT has the potential to revolutionize cybersecurity by providing a faster and more efficient method for analyzing data, detecting threats, and responding to incidents. By employing machine learning algorithms, ChatGPT helps security teams identify and mitigate threats more efficiently – thus reducing both the impact and cost of cyber attacks. In this blog we will explore…

15Jun 2023 by Ernest Haberli Jr. No Comments

How to Disable TLS 1.0 and TLS 1.1 on Your Nginx Server?

Application Security, Application/Appliance, Cloud & OS Platforms, Cryptography, Cyber Security, INFOSEC, Linux, Tutorials

Transport Layer Security (TLS) is an important protocol that plays a vital role in helping to secure networks and protect data. TLS works by providing authentication, encryption, and integrity between two endpoints, allowing for secure communication over the internet or any other network. By using strong cryptography and digital certificates, TLS helps ensure that data sent across the network remains private and cannot be intercepted or tampered with by malicious actors. TLS 1.2 and TLS 1.3 are the two latest versions of the Transport Layer Security (TLS) protocol and offer many advantages over their previous versions. TLS 1.2 is the most widely used version of the TLS protocol, but TLS 1.3 is gaining popularity because of its efficiency and speed. As a server administrator, you should enable TLS 1.2 and TLS 1.3 on your Nginx Server…

15Jun 2023 by Ernest Haberli Jr. No Comments

What is Fileless Malware? How to Protect Against Fileless Malware?

Application Security, Application/Appliance, Cloud & OS Platforms, Cyber Attacks, Cyber Security, INFOSEC, Malware, Network Security, Threats & Vulnerabilities

Computers have always been vulnerable to malicious software. Like any other cyber threat, it has improved in potency and efficiency over time. Malware that doesn’t create a file is one of the most dangerous types of malware. For the first half of 2020, it has been named the “most prevalent critical-severity cybersecurity threat to endpoints.” The most dangerous aspect of fileless malware is how it hijacks a user’s machine by hiding in RAM and then using the user’s software and programs against them. In addition to being undetectable by standard means, it has no recognizable code or signature, making it even more dangerous. In this blog post, we will talk about what is fileless malware, how does fileless malware work and why it’s become a widespread attack method with cybercriminals. We’ll also explain how…