--- title: Research and Insights | Christian Bieg description: Christian assesses our customers’ systems for vulnerabilities, including web applications, IT infrastructures, IIoT environments, and mobile platforms. With a deep understanding of attacker techniques combined with hands-on experience in exploit development and cryptography, he reliably uncovers even complex security weaknesses. His broad background in cryptography, reverse engineering, and detection and response enables him not only to identify risks but also to assess them in their full technical and operational context. image: https://avantguard.io/hubfs/raw_assets/public/avantguard/images/og-default.png --- [Skip to content](https://avantguard.io/en/blog/author/christian-bieg#main) [![avantguard cyber security](https://avantguard.io/hs-fs/hubfs/LogoInverted.png?width=128&height=61&name=LogoInverted.png)](https://avantguard.io/en/) - [Services](https://avantguard.io/en/services) - [About Us](https://avantguard.io/en/about-us) - [Experience](https://avantguard.io/en/experience) - [Career](https://avantguard.io/en/careers) - [Research](https://avantguard.io/en/blog) - [Contact](https://avantguard.io/en/contact) [DE](https://avantguard.io/blog) EN [Request an offer](https://avantguard.io/en/request-an-offer) [DE](https://avantguard.io/blog) EN [Request an offer](https://avantguard.io/en/request-an-offer) Posts by ![](https://avantguard.io/hs-fs/hubfs/AboutUs/Christian%20Bieg-1.jpg?width=96&height=96&name=Christian%20Bieg-1.jpg) # Christian Bieg Christian assesses our customers’ systems for vulnerabilities, including web applications, IT infrastructures, IIoT environments, and mobile platforms. With a deep understanding of attacker techniques combined with hands-on experience in exploit development and cryptography, he reliably uncovers even complex security weaknesses. His broad background in cryptography, reverse engineering, and detection and response enables him not only to identify risks but also to assess them in their full technical and operational context. Search the blog Search - [All](https://avantguard.io/en/blog) - [Offensive](https://avantguard.io/en/blog/tag/offensive) - [Red Team](https://avantguard.io/en/blog/tag/red-team) - [Research](https://avantguard.io/en/blog/tag/research) - [Covenant](https://avantguard.io/en/blog/tag/covenant) - [Bypass](https://avantguard.io/en/blog/tag/bypass) - [AI](https://avantguard.io/en/blog/tag/ai) - [Cleartext Credentials](https://avantguard.io/en/blog/tag/cleartext-credentials) - [Defensive](https://avantguard.io/en/blog/tag/defensive) - [News](https://avantguard.io/en/blog/tag/news) - [Review](https://avantguard.io/en/blog/tag/review) - [AD CS](https://avantguard.io/en/blog/tag/ad-cs) - [Active Directory](https://avantguard.io/en/blog/tag/active-directory) - [Conti](https://avantguard.io/en/blog/tag/conti) - [HTB](https://avantguard.io/en/blog/tag/htb) - [Keepass](https://avantguard.io/en/blog/tag/keepass) - [PingCastle](https://avantguard.io/en/blog/tag/pingcastle) - [PowerShell](https://avantguard.io/en/blog/tag/powershell) - [Pro Labs](https://avantguard.io/en/blog/tag/pro-labs) - [Ransomware](https://avantguard.io/en/blog/tag/ransomware) - [Shares](https://avantguard.io/en/blog/tag/shares) - [Snaffler](https://avantguard.io/en/blog/tag/snaffler) [![](https://avantguard.io/hs-fs/hubfs/Blog/Passwortsicherheit%20im%20Browser/title-small.png?width=800&name=title-small.png)](https://avantguard.io/en/blog/klartext-im-speicher-neubewertung-der-passwortsicherheit-im-browser) - [Offensive](https://avantguard.io/en/blog/tag/offensive) - [Research](https://avantguard.io/en/blog/tag/research) - [Cleartext Credentials](https://avantguard.io/en/blog/tag/cleartext-credentials) ### [Plaintext in Memory: Revisiting Browser Password Security](https://avantguard.io/en/blog/klartext-im-speicher-neubewertung-der-passwortsicherheit-im-browser) This blog post shows how browsers expose passwords in memory and how they can potentially be extracted. [Christian Bieg](https://avantguard.io/en/blog/author/christian-bieg) May 22, 2026 3 min read ## Wie sicher sind Ihre Systeme wirklich? Erzählen Sie uns von Ihrem Vorhaben. Sie erhalten ein unverbindliches Angebot. 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