Dan CvrcekinCyber ShardsKEYCHEST and HTTPS AutomationKeyChest started as a simple HTTPS monitoring service. It has had its own database of all web certificates for about a year. And it helped…·3 min read·Nov 20, 2019--1--1
Dan CvrcekinCyber ShardsHow 100 Smartcards Killed ServerThis is a story that made me banging my head against the wall for a couple of months (ok, not literally but I wasn’t too far from that)…·3 min read·Sep 18, 2019----
Dan CvrcekinCyber ShardsSmartcard Systems RedesignedWe have successfully delivered the first centralized smartcard signing solution about a year ago. From this week, Windows legacy…·2 min read·Jul 11, 2019----
Dan CvrcekinCyber ShardsMySQL8 Cluster and Networking ProblemsThis is my second post on the topic of reliable MySQL8 cluster. Hopefully the last one as things look much brighter now and our MySQL…·6 min read·May 10, 2019----
Dan CvrcekinCyber ShardsCreating MySQL8 Cluster from Existing DatabaseSome time ago, we decided to run KeyChest on a database cluster. Once we actually did it, I started doubting wiseness of this decision and…6 min read·Apr 11, 2019----
Dan CvrcekinCyber ShardsKeyChest supports free web encryptionA new version of KeyChest for 2019 with Free personal end-to-end monitoring of up to 500 servers. Most preparations went up in smoke but…3 min read·Feb 21, 2019----
Dan CvrcekinCyber ShardsLet’s Encrypt now issues 52% keys and protects 38 % of websitesI have looked into this some time ago, when I researched the global market of web encryption. I used market research reports and arrived…4 min read·Jan 10, 2019----
Dan CvrcekinCyber ShardsIntruder — Pen Testing for SMEs & KeyChestI met Chris Wallis a couple of weeks back for a cuppa and to talk shop as we both have been doing start-ups for a while. He’s ahead of me…3 min read·Dec 21, 2018----
Dan CvrcekinCyber ShardsDash cashless — design and operation (HTTPS)I recently attended a workshop about app/web product design. The presenter asked us to think of a well and badly designed app. Dash sprang…2 min read·Dec 12, 2018----
