News & events

How can we improve email security?

April 11, 2022

As cyberattacks increase in number and sophistication, João Paulo Foini of business and IT consultancy Foini Consultores considers email security. And how the S/MIME protocol can play a key role in improving protection.

The importance of digital certificates to protect cloud-based platforms

December 21, 2021

Huge numbers of large and small organisations are moving away from traditional, on-premise IT environments to cloud-based platforms. This move creates many new opportunities to improve business efficiency and effectiveness, but also introduces security threats such as data breaches, unauthorised access and complicated identity management.

How does Log4Shell works and what steps do you need to take?

December 15, 2021

Last weekend, a critical vulnerability has been found in Apache Log4j, also named Log4Shell (formally known as CVE-2021-44228). Many web applications and other systems globally use this software which could cause serious damage in a very short timeframe. What is Log4J? Log4J is a widely used component in all kinds …
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