A modern, sleek logo for 'sec4fun', a cybersecurity-themed brand with a playful twist. The design should blend elements of digital security (like a shield, lock, or matrix code) with a fun and creative vibe. Use a dark, techy color palette (black, neon blue, cyber green), with futuristic and slightly playful typography. Minimalist style, vector logo, high contrast, suitable for both dark and light backgrounds. Style of modern tech logos, like those of cybersecurity startups or hacker See more