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dsm Default Page Writing on security and technology.

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Welcome. This blog covers offensive security, real engagements and personal research. Configuration is minimal, content isn't.

Latest Posts

Data Exfiltration with Style (CSS)

2026-06-24
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25 min read
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#web #css #exfiltration

(PT-BR) Pentest #1

2026-03-23
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14 min read
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#pentest #web #exploit

Defeating Client-Side Web Encryption with Burp Suite Extension

2025-12-26
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11 min read
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#research #web #pentest #cryptography

Bypassing Flutter Certificate Pinning

2025-02-20
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16 min read
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#research #mobile #reverse engineering #flutter

Discovering an Authenticated RCE Vulnerability in My Old Router

2025-01-10
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13 min read
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#research #web #reverse engineering #exploit

Attacking Azure Blob Storage Services

2024-11-22
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8 min read
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#azure #pentest #microsoft #web

(PT-BR) 101 Security Descriptor

2024-10-24
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7 min read
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#windows #ldap #active directory