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Rigel Silva

Rigel Silva

Computer Technician with a CCIE certification and specialized in network design, supporting strategic technology initiatives within Teldat’s Sales Engineering team
Modular Security and Zero Trust Integration: An Architecture for Modern Threats

Modular Security and Zero Trust Integration: An Architecture for Modern Threats

Cyberthreats are evolving faster than ever, and attackers are becoming increasingly specialized. Not all threat actors operate in the same way. Today’s landscape includes everything from ransomware groups running affiliate-based business models to initial access brokers, state-sponsored actors, insiders, hacktivists, and opportunistic attackers that automate scans for exposed services. This...

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A New Path to IPv6 Networks

A New Path to IPv6 Networks

The shortage of IPv4 addresses has accelerated the move toward IPv6. With roughly 4.3 billion possible addresses (32 bits), IPv4 can no longer meet the needs of modern connected devices. IPv6, by contrast, uses 128 bits—roughly 340 sextillion addresses—providing virtually unlimited capacity for growth. Over the past few decades, several methods have been developed to ease the transition from...

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