jvbotelho

5 ms·

1.
by jvbotelho 2mo ago
Im a dev and i have been learning cybersec and acting as appsec eng During the ctfs, boxes and etc the KRB_AP_ERR_SKEW found me a lot, the usual "correction" for it is to change the entire system clock or use some one liners that
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Show HN: Skewrun – fix Kerberos clock skew per-process, no root (open source)(github.com)
2 points by jvbotelho 2mo ago|1 comments
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Ask HN: Is an in-page speed reader useful?
2 points by jvbotelho 2mo ago|5 comments
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by jvbotelho 2mo ago
There is also this paper that says that this AI loop makes the security worse getting almost 40% rise of vulns after just 5 iterations https://arxiv.org/html/2506.11022v2
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by jvbotelho 2mo ago
And we should also look at the security perspective, Devs with AI produce 10x more "security findings" ( https://www.theregister.com/2025/09/05/ai_code_assistants_se... ) Another report says that AI
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by jvbotelho 2mo ago
Im personaly waiting the hype pass and some analysis/explanation be done or posted somewhere, for now im pretty skeptical, worth noting OpenAI is still unprofitable and with the whole fuss about anthropic's mythos and etc i'd
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by jvbotelho 2mo ago
im developing some FOSS cybersec tools lately and im getting some nice feedback so it motivates me, the tools are Skewrun -> a tool that solves the Kerberos KRB_AP_ERR_SKEW (Clock Skew Too Great) error, allowing you to run tools like Imp
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by jvbotelho 2mo ago
as colesantiago said, you did it for "free", almost anyone can do the same, and it seems you just build "yet another ai wrapper", so whats the value for your user?