Security

Heap Overflow Vulnerabilities and Concerned Threats

A flaw always attracts antagonism. The same implies for the software vulnerabilities which act as a gateway for cyber-attacks and increases the chance of code exploitation. Cyber security is the biggest threatening challenge that the present –day digital world is...

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Zero Day Vulnerability – Research and Report!

Imagine a day without the digital gadgets or devices!! Pretty hard it is right? Yes, our daily routines are dwelled with the digital dependence either directly or indirectly. There is a vast data out there exposed in each and every corner of the present world in a...

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Secure your Network by setting up a Honeypot

In this emerging and highly competing digital era, every single day is a new opportunity to invent and investigate new things. When comes to technology alone, as per a survey, millions of new ideas have been registering to change and renovate the digital world....

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Securing email server in a Nutshell

Email stands out as one of the most used means of communications we owe in this digital world. When information is involved in such digital communications, security should be considered as the highest priority and this article helps you to understand how an email...

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Securing AngularJS Applications

Securing AngularJS Applications

Programming securely is the most happening debated issue these days. The web developers/designers should be always on toes to act on the cyber-attacks and should be aware of expecting the security issues when building a web application. No matter, how robust the...

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Introduction to Reverse Engineering and Radare2

What is Reverse Engineering Reverse Engineering (RE) is an ad hoc and creative process of extracting the knowledge of design and implementation information from anything we use in reality. Similarly, reversing a software is a practice of analysing the software to...

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Introduction to Heap Internals

In this post we will cover a few essential topics of Heap Memory. We will learn about the heap creation, the structure of heap memory and different exploitation techniques. This post is mainly based on glibc's heap implementation. We recommend reading “Doug Lee malloc...

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Discovering Vulnerabilities with AFL Fuzzer

This article covers the topic Fuzzing with American Fuzzy Lop (AFL), a powerful fuzzer to find unknown/known vulnerabilities in a software. This should be a good start for any security researchers or a passionate developer who love hunting bugs for fame and profit....

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Memory Corruption Vulnerabilities

In the previous post, some brief information on analyzing memory corruption issues was given. In the following post, a few prevalent issues in this category that can lead to security impacts will be addressed....

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Why Is My Software Vulnerable?

Vulnerability Analysis: Over the past few years, our team has manually analyzed numerous vulnerabilities in open source software. Be it a critical design flaw that eventually lead to the retrieval of encrypted mails in a widely used mail client's add-on that send and...

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