Cristina del Carmen Arroyo Siruela, Author at Think Big

Countries / Global

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Cristina del Carmen Arroyo Siruela

Understanding Digital Certificates

For ordinary citizens, digital certificates are those electronic files or documents that allow them to carry out thousands of legal actions, administrative actions, and they can dispense with having...

Photo: ThisIsEngineering / Unsplash

Cristina del Carmen Arroyo Siruela

Women’s Engineering Day: Building New Paths

The Women's Engineering Society (WES) launched the Women's Engineering Day initiative in the UK on June 23, 2014

Projected code over a woman

Cristina del Carmen Arroyo Siruela

Differences between encryption, hashing, encoding and obfuscation

There is currently a lot of confusion about the terms encryption, encoding, cryptography, hashing and obfuscation techniques. These terms are related to computer security, specifically to the confidentiality and...

Cristina del Carmen Arroyo Siruela

Monitoring technologies, a key element in cyber security

IDS (Intrusion Detection System), IPS (Intrusion Prevention System) and SIEM solutions are fundamental elements in event monitoring and cybersecurity. IDSs and IPSs are intrusion detection and prevention systems that employ...

Cristina del Carmen Arroyo Siruela

The human factor: a key element of cyber security

When it is said that a server needs to be bastioned, cybersecurity personnel have an idea of what it is and what it consists of. But what about securing...