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Tempest technology articles

Behind the scenes of digital security and technology, with Tempest’s vision.

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Unveiling the SIGMA (YAML) for Detection Engineering

Unveiling the SIGMA (YAML) for Detection Engineering

We'll start the production of a series of articles focused on the Detection Engineering field, contributing to the cyber...
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Fake stores: how Brazilian criminals use SPAM services to boost fake stores

Fake stores: how Brazilian criminals use SPAM services to boost fake stores

Threat Intelligence Team The strong growth of Brazilian e-commerce, marked by a business evolution rate of more than 70%...
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Tracking the customer journey in search of strategic data for both the customer and the provider

Tracking the customer journey in search of strategic data for both the customer and the provider

By Michelle Belizario INTRODUCTION As it has been widely known, due to the constant and current news, the most diverse c...
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DLP technology making your life easier in achieving compliance with major market standards and regulations

DLP technology making your life easier in achieving compliance with major market standards and regulations

By Henrique Kodama INTRODUCTION Currently, in order to meet their business model, most companies both store and use the...
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URL Filter Subversion

URL Filter Subversion

By Ricardo Henrique I would like to start this post with a brief introduction. I'm an intern at Tempest Consulting,
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Making it easy to generate GraphQL APIs with Hasura

Making it easy to generate GraphQL APIs with Hasura

By Enzo Ferrari The Rise of REST Roy Fielding created the REST (Representational State Transfer) style of software archi...
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A Background on DNS over HTTPS and discussions about its implementation

A Background on DNS over HTTPS and discussions about its implementation

By Threat Intelligence Team This research aims to present discussions about DNS over HTTPS (DoH) and how tools that offe...
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LOLBins: how native tools are used to make threats stealthier

LOLBins: how native tools are used to make threats stealthier

By Threat Intelligence Team This paper presents a definition of native operating system utilities frequently misused to...
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SideChannel: content generation as a driving force in the development of cybersecurity

SideChannel: content generation as a driving force in the development of cybersecurity

By Dayane Oliveira "SideChannel has both internal and external contributions. Internally it's a great exercise in how a...
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CVEs: Multiple Vulnerabilities Found in Intelbras Router Web Interfaces
MOST READ ON BLOG

CVEs: Multiple Vulnerabilities Found in Intelbras Router Web Interfaces

Sep 17, 2025•2 minutes de leitura
EDRs and the New War on AI Attacks: How Defenses Are Evolving
MOST READ ON BLOG

EDRs and the New War on AI Attacks: How Defenses Are Evolving

Aug 13, 2025•10 minutes de leitura
Spoofing and AiTM techniques in LAN networks with exploitation in a Zabbix environment
MOST READ ON BLOG

Spoofing and AiTM techniques in LAN networks with exploitation in a Zabbix environment

Aug 08, 2025•27 minutes de leitura
PRINCE2 - Tempest's best practices on project management in a controlled environment
MOST READ ON BLOG

PRINCE2 - Tempest's best practices on project management in a controlled environment

Jun 20, 2025•23 minutes de leitura
Coyote: a stealthy banking trojan targeting dozens of Brazilian financial institutions
MOST READ ON BLOG

Coyote: a stealthy banking trojan targeting dozens of Brazilian financial institutions

May 21, 2025•14 minutes de leitura

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