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SAP Development Security Expert / Senior Developer Aug 2024 - current Help building a sovereign cloud infrastructure for Germany / Europe Extend and implement new OpenStack services Work on a “Security and compliance management” tool called heureka (OSS) Security architecture for new services / components within the organization Cashlink Technologies GmbH Security Architect Jan 2023 -…
Personal knowledge management (PKM) is a systematic process of collecting information that a person uses to gather, classify, store, search, retrieve, and share knowledge in their daily activities. It’s a response to the idea that knowledge workers need to be responsible for their own growth and learning in an era of information overload. My PKMS Journey My journey with knowledge management…
Securing modern web applications while ensuring seamless deployment and continous integration is critical. I’ve been leveraging Golang’s capabilities for a while now to build secure and scalable solutions. Go is known for its simplicity, efficiency and but also for strong support for cross-platform compatibility. By combining DevOps best practices and cybersecurity you’ll get…
2025 2024 Setup defersec.com where I write about Golang & DevSecOps I’ve left Cashlink and joined SAP as a Development Expert for Security At SAP I started contributing to OSS (heureka, barbican) My article on Golang debugging in Emacs was featured in Golang Weekly I’ve started learning how to play Congas 🪘 Read my 2024 review 2023 Played with AWS custom resources in Golang Started my…
Who My name is Victor-Nicolae Dorneanu and I’m glad you’ve found this place 🙂. I’m a computer scientist, security engineer, cloud architect, hacker, coder, team leader, author, Salsa/Bachata dancer, longboard/surfskate waver, Djembe/Bongos/Congas player. Originally I’m from Romania (Oneşti, jud. Bacău), but since more than 20 years I live in Berlin, Germany and work in the…
Programming languages Lang Examples Proficiency Golang ★★★★★ gocial aws-custom-resource-golang access-key-rotator widdly tw5-cli Python ★★★★★ smalisca netgrafio crudappify appvulnms icmpknock C ★★★ ixkeylog rsachat x86 ASM ★★★ Java ★★ Elisp ★★ DevSecOps Cloud Computing Serverless AWS Lambda Frameworks serverless.
Binary analysis - Brief overview University Feb 2012 - Jul 2012 This article was written during an IT security related seminar at the university. It deals with several binary analysis techniques and introduces the BitBlaze project. Also have a look at the final presentation. Read the article at FU Berlin. Concurrent annotations University Sep 2011 - Dec 2011 The article introduces a new way to…
Application security (short AppSec) includes all tasks that introduce a secure software development life cycle to development teams. Its final goal is to improve security practices and, through that, to find, fix and preferably prevent security issues within applications. It encompasses the whole application life cycle from requirements analysis, design, implementation, verification as well as…
Following the principle of security and privacy by design, the Secure Software Engineering Group thrives to support software developers in designing and implementing software systems that are known upfront to be secure with respect to certain attack vectors. Opposed to offensive approaches to software security, like ethical hacking, our group specializes on constructive techniques for software…
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