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, […]

Heartbleed bug

Recently, OpenSSL had a serious vulnerability called heartbleed bug (CVE-2014-0160). It effects to version 1.0.1 to 1.0.1f and 1.0.2-beta. Basically, this bug allows attackers to access the sensitive, encrypted data, for example the customer information. As a managed hosting vendor, VietNAP team immediately tested all our servers and confirmed that none of our servers are effected by this vulnerability as of […]