Digitally sign your email with DKIM (DomainKeys Identified Mail) and help prevent email spoofing on your side. DKIM adds a private key which stays in your server and a public key that stays in your DNS record. The outgoing email header that you send gets encrypted and the recipient servers then retrieve the public key to decrypt the incoming headers and verify that the messages really comes from your domain and was not altered while it is on transit.
Trust me, i'm an engineer ! Brewing *nix since Year 2000
GCash have recently announced that they will be charging customers with NO TRANSACTIONS in 6 months for P50 per month. All inactive cards with Zero balance will be closed. This move will clean up unused reserved card numbers (virtual/physical) and return them to the allocation pool. This is a bold move but will potentially bring interest back to GCash which was left behind a lot by the Launch SmartMoney’s PayMaya.
“What are Delta RPMs anyway?”. Linux OS providers have come up of a way to save bandwidth when installing or updating your Linux packages/programs. One of the answers are Delta RPMs. A Delta RPM basically collects the difference from the old RPM (packages on your computer) from the one available on the repository and only downloads the correct RPM stripped down to the exact changes.
I keep on seeing a few multi-site Wordpress installation using a sub directory but a few have a multi-site using a subdomain. Firing up curiosity, I tried installing a one using subdomains instead.
This guide will teach you the easy way to do things using virtualmin.
Amazon boast a secured server layer with elastic IP support. They also claims that your AWS clouds are being actively protected from network intrusions from outside sources. While this sounds good, they do lack one simple thing.. Fast actions when when Amazon cloud servers attack you on your doorstep. For 4 months I was constantly being attacked from Amazon but reporting an incident requires a lot of wait time, filling up forms, sending emails which will request you to fill up a form again. The countless time of doing this over and over again slowly becomes frustrating. On one instance I...