Kernel Care – bootless technology

Cloud Linux Inc. has released a new product – Kernel Care. It is helping Linux server admins to patch all security holes without rebooting – the same features with Ksplice, but with cheaper price. While VietNAP provides Ksplice license at $10 / month, we are able to provide Kernel Care at $3.5 / month only. […]

Yahoo mail & DMARC

Yahoo changed their DMARC policy They have added “p=reject” DMARC record into domain. Basically, all messages sending from an email with, but not from Yahoo’s servers, will be bounced. While this policy can help Yahoo reducing amount of phishing emails from domain, it might bring trouble to website owners when they are […]

WordPress 3.9 – Smith

WordPress 3.9 with code name Smith has been released today, after four months since release of WordPress 3.8. The name Smith is used in honor of jazz organist Jimmy Smith. Beside the fixes as usual, this release focuses on the admin area, where it improves features such as: Visual editor has been updated to improve speed, accessibility, […]