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Security

Hopefully not just an afterthought!

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Are You Still Checking Binary Hardening by Hand? I Built bincheck in Rust
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Are You Still Checking Binary Hardening by Hand? I Built bincheck in Rust

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2 min read
MCP Security Is Broken

MCP Security Is Broken

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5 min read
BIP39 in 180 Lines of Vanilla JS — Mnemonic Generation, Validation, Seed Derivation, and the Japanese Wordlist Trap

BIP39 in 180 Lines of Vanilla JS — Mnemonic Generation, Validation, Seed Derivation, and the Japanese Wordlist Trap

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6 min read
Container Security for SREs: The Practical Checklist
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Container Security for SREs: The Practical Checklist

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3 min read
Design by Contract in Go: Panics, Preconditions, and checkContracts()

Design by Contract in Go: Panics, Preconditions, and checkContracts()

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8 min read
BotConduct Training Center: free adversarial evaluation for your AI agent
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BotConduct Training Center: free adversarial evaluation for your AI agent

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2 min read
BLERP: Bluetooth Low Energy Re-Pairing Attack😡🛜👿

BLERP: Bluetooth Low Energy Re-Pairing Attack😡🛜👿

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3 min read
Zero-Allocation Embedded Security: Protecting IoT Devices with 256 KB of Flash

Zero-Allocation Embedded Security: Protecting IoT Devices with 256 KB of Flash

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7 min read
Teremos uma nova crise do Software?
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Teremos uma nova crise do Software?

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2 min read
[x509Lab]Sign new Leaf certificates with your existing Root CA directly in the browser (x509Lab v1.3.0)

[x509Lab]Sign new Leaf certificates with your existing Root CA directly in the browser (x509Lab v1.3.0)

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2 min read
CORS & Same-Origin Policy — The Security Rule Every Developer Gets Wrong

CORS & Same-Origin Policy — The Security Rule Every Developer Gets Wrong

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4 min read
How Aave V4’s "Design Choice" Turned Into a $195M Liquidation Deadlock (KelpDAO/rsETH Case)

How Aave V4’s "Design Choice" Turned Into a $195M Liquidation Deadlock (KelpDAO/rsETH Case)

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2 min read
KelpDAO $290M Heist: Lazarus DeFi Exploitation Playbook
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KelpDAO $290M Heist: Lazarus DeFi Exploitation Playbook

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6 min read
Attacks via OpenClaw: when your LLM can make RCE
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Attacks via OpenClaw: when your LLM can make RCE

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1 min read
I built a security scanner that outputs Claude Code prompts to fix each vulnerability

I built a security scanner that outputs Claude Code prompts to fix each vulnerability

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1 min read
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