k_firsov's profile picture. Co-founder and CTO of @FearsOff | Protecting the World’s Top Crypto Exchanges & Financial Institutions | Cybersecurity Enthusiast

Kirill Firsov

@k_firsov

Co-founder and CTO of @FearsOff | Protecting the World’s Top Crypto Exchanges & Financial Institutions | Cybersecurity Enthusiast

Pinned

How to access servers behind Cloudflare by bypassing the firewall? @FearsOff #bugbountytips #cloudflare #firewall #bypass 1) Found a sweet hostname but Cloudflare Firewall blocks you? There's a neat trick attackers can use if the origin is misconfigured.

k_firsov's tweet image. How to access servers behind Cloudflare by bypassing the firewall?
@FearsOff #bugbountytips #cloudflare #firewall #bypass

1) Found a sweet hostname but Cloudflare Firewall blocks you? There's a neat trick attackers can use if the origin is misconfigured.

Kirill Firsov reposted

Crypto’s noisy, but the signal is clear: Security starts with an offense-first mindset. Join us as Marwan (@FearsOff - #1 ranked offensive-security firm) breaks down - black/white/gray hats, offense vs defense, CEX vs on-chain vulnerabilities, and how AI is changing the…


Kirill Firsov reposted

Partnership announcement! We’re proud to announce our security partnership with @M2Exchange ! Our mission has always been to set the highest security standards for our clients and their users. Partnering with M2 - the premier digital asset platform for high-net-worth…

FearsOff's tweet image. Partnership announcement! 

We’re proud to announce our security partnership with @M2Exchange !

Our mission has always been to set the highest security standards for our clients and their users. Partnering with M2 - the premier digital asset platform for high-net-worth…

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