CDChristoph Dieckinslashgordon.hashnode.dev·4d ago · 6 min readThe Cloud in a CabinetIn Part 1 I covered the hardware: how the Lenovo M920q replaced my overwhelmed Synology as a compute node. The hardware is in place, Proxmox is humming. Now for the real question: how do the services 00
SS4JIDinephemeral-trust.hashnode.dev·Aug 13 · 7 min readBlockchain-Anchored Tokenization for Time-Bound Secure Shell AuthenticationRemote software teams routinely need broad access to a company's most valuable digital assets, such as proprietary source code and sensitive operational data, which makes the access model itself a sec10
IPIvan Portaintodea.hashnode.dev·Jul 14 · 5 min readService Mesh Explained: Why Modern Platforms Need ItA service mesh is an infrastructure layer that moves service-to-service concerns (mTLS encryption, retries, timeouts, and golden-signal metrics) out of application code and into proxies your platform 00
RPRalph Pecayoinmasteralph.hashnode.dev·Jul 10 · 3 min readBuilding a Private AI Memory OS for AndroidHave you ever remembered seeing a specific piece of information on your screen but completely forgot which app it was in? The standard industry solution to this involves sending your screen data to th00
KSKaustav Sarkarinblogs.kaustavsarkar.dev·Jul 9 · 13 min readSigning Mesh Tokens with VaultThis blog is a part of the Zero-Trust Security on Istio Series, if you haven't read the previous article, please do, it will provide better context. The previous post traced one request's identity flo00
KSKaustav Sarkarinblogs.kaustavsarkar.dev·Jul 6 · 15 min readThe Identity Flow: From Gateway to DatabaseThis blog is a part of the Zero-Trust Security on Istio Series, if you haven't read the previous article, please do, it will provide better context. The previous post laid out the five security layers22M
UMUttam Mahatainuttammahata.hashnode.dev·Jul 5 · 6 min readLocking Down a "Public" MongoDB Atlas Cluster Without Breaking Anyone's WorkflowI run a small K3s cluster spread across a handful of VPS nodes, plus a MongoDB Atlas cluster that several backend services talk to. At some point, Atlas's Network Access list had drifted to 0.0.0.0/0 00
IKIvan Klawdinblog.thecgaigroup.com·Jun 28 · 15 min readBuilding AI Agent Security with Zero Trust in 2026Building AI Agent Security with Zero Trust in 2026 Five Eyes intelligence agencies issued a rare joint statement last week: the most advanced AI models are improving quickly enough to outsmart prevail00
IKIvan Klawdinblog.thecgaigroup.com·Jun 28 · 15 min readBuilding AI Agent Security with Zero Trust in 2026Building AI Agent Security with Zero Trust in 2026 Five Eyes intelligence agencies issued a rare joint statement last week: the most advanced AI models are improving quickly enough to outsmart prevail00
BTBiz tech pulse hubinbiztechpulsehub.hashnode.dev·Jun 24 · 2 min readThe Shadow Perimeter: Eliminating Undocumented Access Paths in Corporate Clouds The accelerating complexity of enterprise cloud architecture has created a massive layout vulnerability that sits entirely unmonitored by standard firewalls. As software groups scale dynamic cloud pla00
