Skip to content
Think Big
Countries / Global
  • Global
  • España
  • Ecuador
  • Español
  • Portugues
  • IoT
    • When will Robots find a place in the Smart Home? An IoT that deserves an Oscar
  • Big Data
    • A Brief History of Machine Learning The data-driven transformation of businesses, a matter of survival
  • Cybersecurity
    • The Work of a Cyber Intelligence Unit in The Context Of Incident Response How to Detect and Protect Yourself from Phishing Attacks in Times of Coronavirus
Think Big / Business
  • AI of Things
  • Cloud
  • Cybersecurity
  • Blockchain

Diego Samuel Espitia

Electronic Engineer, Network Security Specialist, HEC, ISO27000 Auditor, RHCT. Chief Security Ambassador - CSA of ElevenPaths in Colombia.



Diego Samuel Espitia

Cybersecurity in OT: a need with differences

Cyber incidents in industrial environments have been increasing significantly since 2010, but it is undoubtedly in the 2020s that these incidents have affected the general population or made the...
Photo: Adem Ay / Unsplash
Diego Samuel Espitia

How to protect your social media accounts

Companies and individuals use social networks today to generate new revenue or to sell their services and products, much more than just to communicate with other people or to...
Photo: Lenny Kuhne / Unsplash
Diego Samuel Espitia

Wireless attacks on OT

Wireless networks are now present in all types of industries. It is undoubtedly one of the most notable changes brought about by smart industry because it has increased productivity...
Photo: This is Engineering RAEng / Unsplash
Diego Samuel Espitia

What are operational technology (OT) security “Patch Tuesdays”?

In the cybersecurity world we are used to the release of packages that fix vulnerabilities detected in business software. One of the releases that has established a periodicity and...
Photo: ThisIsEngineering / Unsplash
Diego Samuel Espitia

Vulnerabilities, threats and cyber-attacks on industrial systems

Cybercriminals have increasingly targeted industrial environments
Woman working on a computer. Photo: Unsplash
Diego Samuel Espitia

Where is your company on the cybersecurity journey?

Although the cybersecurity path is not linear and each company has its own characteristics, experience has allowed us to classify companies into five levels of cybersecurity evolution. The existence of...
Diego Samuel Espitia

A practical approach to integrating MITRE’s ATT&CK and D3FEND

Businesses have become aware of the need to have mechanisms in place to ensure the protection of their information and how important it is to understand their weaknesses in...
TCP/IP
Diego Samuel Espitia

TCP/IP Stack Gruyere

In May 2020 during the most complicated phase of the global pandemic, we were told that the internet was broken as a result of bugs (called Ripple20) affecting millions...
Diego Samuel Espitia

Facebook affected by compromise of JavaScript development packages

Programming languages such as Python and JavaScript, which in 2021 are competing for the top spot according to programmer ratings, are found in the services that we find on...
Cyber Security
Diego Samuel Espitia

If you own any Apple devices, run to update them

On September 13, Apple surprised its users with a system update on iPhone, iWatch, iPad and macOS, something that doesn’t happen very often and less often comes with an...

Navegación de entradas

Volver a portada
1 2
More articles
  • Telefónica Tech

Popular

ElevenPaths
ElevenPaths announces that its security platform complies with the new european data protection regulation one year earlier than required
The European regulations will enter into force in May 2018, when entities that do not comply can be penalized with fines of up to 4% of their annual turnover.  ElevenPaths...
ElevenPaths
Mum, I want to be a hacker
The hacker concept is most often associated with male ‘techies’ and ‘geeks’. But why is it so difficult to find female role models in the world of technology? We...
Florence Broderick
"Not today downloaders": New downloaders techniques in Google Play
Downloaders are not new in Android, but lately, they are getting more and more important for attackers as a method to avoid Google Play barriers and malware detection. In...
Florence Broderick
Winners of the Latch Plugins Contest
As you know, last 16th of October 2014, as part of our annual “Security Innovation Day” event, we announced the launch of the “Latch Plugins Contest“, the first Latch...
Florence Broderick
Mobile banking and banking trojans
During 2012 there was an increase around 28% in mobile banking or M-Banking operations. Users can access their bank accounts from their mobile devices, mainly making use of a specifically...
Think Big
  • Facebook de Telefónica
  • Linkedin de Telefónica
  • Twitter de Telefónica
  • Canal YouTube Telefónica

© Telefónica S.A.

    • Cookies Policy
    • Privacy Policy
    • Accesibility
    • Cookies configuration