sycured

@sycured

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Consultant

Joined January 2023

About

Designing, building, and running secure infrastructure on public, hybrid, and private clouds.

Available for

I'm available for IT Consulting, Cloud Management, Information Management, Information Security

sycured's blogs

sycured: consultant's blogblog.sycured.com48 posts

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Recently published

Ssycuredblog.sycured.comFeb 5, 2023 · 1 min read

Yubico Authenticator on RHEL 9

Yubico Authenticator permits you to generate TOTP directly on your desktop/laptop/smartphone using your Yubikey. This is how to install it on Red Hat Enterprise Linux / AlmaLinux / Rocky Linux 9. Prerequisites dnf install -y opensc If you're using W...

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Ssycuredblog.sycured.comFeb 2, 2023 · 2 min read

Git hosting and ed25519-sk

Quick look if major Git hosting providers are up-to-date about security. The possibility to use ed25519-sk is a critical point when evaluating Git hosting. ed25519-sk When you generate this type of key, you need your physical security key, ssh-keyge...

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Ssycuredblog.sycured.comDec 7, 2022 · 3 min read

Jenkins worker (agent) in FreeBSD jail

Jails are Linux containers in FreeBSD's world. It's time to build it. Why running it in jail? Jails are like Linux containers so we can create specific jail like this schema: jw-rust: build rust projects jw-python: build python projects jw-latex: bu...

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Ssycuredblog.sycured.comDec 6, 2022 · 2 min read

Compile and deploy FreeBSD kernel

Sometimes it's necessary to build a new kernel to add some modules. In my case, it's adding RACK TCP Stack. Requirements: node to compile the kernel servers to receive and boot the new kernel Compile the new kernel Check sources First, a little che...

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Ssycuredblog.sycured.comDec 5, 2022 · 2 min read

Install FreeBSD 13.1 on Oracle Cloud

Oracle Cloud doesn't propose FreeBSD like a lot of providers so we need to install it using a direct flash. This is my initial setup phase and everything starts with an Always-Free running Oracle Linux. Flashing FreeBSD 13.1 Connected using ssh and u...

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sycured

About

Available for

sycured's blogs

Recently published

Yubico Authenticator on RHEL 9

Git hosting and ed25519-sk

Jenkins worker (agent) in FreeBSD jail

Compile and deploy FreeBSD kernel

Install FreeBSD 13.1 on Oracle Cloud

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sycured

About

Available for

sycured's blogs

Recently published

Yubico Authenticator on RHEL 9

Git hosting and ed25519-sk

Jenkins worker (agent) in FreeBSD jail

Compile and deploy FreeBSD kernel

Install FreeBSD 13.1 on Oracle Cloud