Lefteris Tzelepis, CISO at Steelmet /Viohalco Companies, was shaped by cybersecurity. From his early exposure to real-world attacks at the Greek Ministry of Defense to building and leading security programs inside complex enterprises, his career mirrors the evolution of the CISO role itself. Now a group CISO overseeing security across multiple organizations, Lefteris brings a…
Tag: /Viohalco
AI, APAC, API security, Apps, Cybersecurity, Global Security News, Network Security
CISO Spotlight: Lefteris Tzelepis on Leadership, Strategy, and the Modern Security Mandate
Lefteris Tzelepis, CISO at Steelmet /Viohalco Companies, was shaped by cybersecurity. From his early exposure to real-world attacks at the Greek Ministry of Defense to building and leading security programs inside complex enterprises, his career mirrors the evolution of the CISO role itself. Now a group CISO overseeing security across multiple organizations, Lefteris brings a…
AI, APAC, API security, Apps, Cybersecurity, Global Security News, Network Security
CISO Spotlight: Lefteris Tzelepis on Leadership, Strategy, and the Modern Security Mandate
Lefteris Tzelepis, CISO at Steelmet /Viohalco Companies, was shaped by cybersecurity. From his early exposure to real-world attacks at the Greek Ministry of Defense to building and leading security programs inside complex enterprises, his career mirrors the evolution of the CISO role itself. Now a group CISO overseeing security across multiple organizations, Lefteris brings a…
AI, APAC, API security, Apps, Cybersecurity, Global Security News, Network Security
CISO Spotlight: Lefteris Tzelepis on Leadership, Strategy, and the Modern Security Mandate
Lefteris Tzelepis, CISO at Steelmet /Viohalco Companies, was shaped by cybersecurity. From his early exposure to real-world attacks at the Greek Ministry of Defense to building and leading security programs inside complex enterprises, his career mirrors the evolution of the CISO role itself. Now a group CISO overseeing security across multiple organizations, Lefteris brings a…
AI, APAC, API security, Apps, Cybersecurity, Global Security News, Network Security
CISO Spotlight: Lefteris Tzelepis on Leadership, Strategy, and the Modern Security Mandate
Lefteris Tzelepis, CISO at Steelmet /Viohalco Companies, was shaped by cybersecurity. From his early exposure to real-world attacks at the Greek Ministry of Defense to building and leading security programs inside complex enterprises, his career mirrors the evolution of the CISO role itself. Now a group CISO overseeing security across multiple organizations, Lefteris brings a…
AI, APAC, API security, Apps, Cybersecurity, Global Security News, Network Security
CISO Spotlight: Lefteris Tzelepis on Leadership, Strategy, and the Modern Security Mandate
Lefteris Tzelepis, CISO at Steelmet /Viohalco Companies, was shaped by cybersecurity. From his early exposure to real-world attacks at the Greek Ministry of Defense to building and leading security programs inside complex enterprises, his career mirrors the evolution of the CISO role itself. Now a group CISO overseeing security across multiple organizations, Lefteris brings a…