David García, Author at Think Big

Countries / Global

D3FEND

David García

D3FEND, the other side of the ATT&CK coin

We are already familiar with the ATT&CK project of the MITRE corporation. It is a de facto standard that helps us to characterise threats based on the techniques and...

Malware Go

David García

The Malware Created in Go Is A Trend And Is Here To Stay

Even though it cannot be said that Go is a new programming language (it is already more than ten years old), it does belong to that new batch of...

Bestiary of a Poorly Managed Memory (IV)

David García

Bestiary of a Poorly Managed Memory (IV)

What happens when we use uninitialized memory? Read this article and find out about the latest developments in memory management.

Bestiary of a Poorly Managed Memory (III)

David García

Bestiary of a Poorly Managed Memory (III)

Our expert David Garcia explains some consequences of poor memory management such as dangling pointers or memory leaks.

Bestiary of a Poorly Managed Memory (II)

David García

Bestiary of a Poorly Managed Memory (II)

Our expert David Garcia shows what happens when the same block of reserved memory is released twice, the so-called double free.

Bestiary of a Poorly Managed Memory (I)

David García

Bestiary of a Poorly Managed Memory (I)

WannaCry, EternalBlue, Conficker... their cyber attacks have one thing in common: the arbitrary code execution. Discover how they happen.