In part 3 of this series, we looked at ways in which a hacker can keep web shells under the radar. In part 4 of this series, we’ll be looking at web shells in action by using Weevely as an example. Weevely is a lightweight…
Web Shell Detection and Prevention (Web Shells Part 5)
In part 4 of this series, we looked at web shells in action by using Weevely as an example. In the final part of this series, we’ll be looking at web shell detection and how to prevent their use. Detection If an administrator suspects that a…
NoSQL Injections and How to Avoid Them
A NoSQL injection vulnerability is an error in a web application that uses a NoSQL database. This web application security issue lets a malicious party bypass authentication, extract data, modify data, or even gain complete control over the application. NoSQL injection attacks are the result…
What is Remote File Inclusion (RFI)?
Using remote file inclusion (RFI), an attacker can cause the web application to include a remote file. This is possible for web applications that dynamically include external files or scripts. Potential web security consequences of a successful RFI attack range from sensitive information disclosure and…
How to Defend against Black Hat Hackers during the COVID-19 Pandemic
The SARS-CoV-2 coronavirus outbreak and the COVID-19 illness are instrumental for cybercriminals. Both businesses and private users are a major cyberattack target due to chaos and panic that surrounds the coronavirus pandemic. Here is what we believe that organizations should do to maintain a high…
What Are Insecure Direct Object References
Insecure direct object references (IDOR) are a cybersecurity issue that occurs when a web application developer uses an identifier for direct access to an internal implementation object but provides no additional access control and/or authorization checks. For example, an IDOR vulnerability would happen if the…
Apache Security – 10 Tips for a Secure Installation
The Apache web server is one of the most popular web servers available for both Windows and Linux/UNIX. At the moment, it is used to host approximately 40% of websites. It is also often described as one of the most secure web servers. In this article,…
How to Recover from a Hacked Website Event
Any fellow website owner or webmaster you may ask who is beyond the novice stage will agree that one of their top priorities will always be keeping their websites secure. However, exploits and tools available to hackers are so vast, and software technologies evolve so…
The curse of old Java libraries
Java is known for its backward-compatibility. You can still execute code that was written many years ago, as long as you use an appropriate version of Java. Thanks to this feature, modern projects use a wide range of libraries that have been “tested by time”…