All about operating systems, and networking.
Interestingly, at about 3:00 AM on Sunday April 11 (that is when I noticed it), the WHOIS queries for several high profile domains appear to be hacked. GOOGLE.COM, AMAZON.COM, GODADDY.COM, MICROSOFT.COM, YAHOO.COM, FACEBOOK.COM, etc. Yet several smaller domains, such as UNIBIA.COM, PACYWORLD.COM, VIEWSONIC.COM, and BROADBANDREPORTS.COM are un-affected.
If your mail is always ending up in the "Junk" folder (Yahoo is well known for this), take a look at DomainKeys Identified Mail (DKIM). Your email server will sign every outgoing message with a cryptographic private key. Your DNS server is setup with TXT record in the email's domain that contains a matching public key. The receiving end will take the two keys, and determine if they are a match, thus authenticating your email server.
The implementation is very straight forward with Ubuntu Server.
If your mail is always ending up in the "Junk" folder, perhaps it's time to take a look at DomainKeys Identified Mail (DKIM). DKIM is an email authentication framework (or protocol) that tries to minimize the SPAM problem. Your email server will sign every outgoing message with a cryptographic private key. Your DNS server is setup with TXT record in the email's domain that contains a matching public key. The receiving end will take the two keys, and determine if they are a match, thus authenticating your email server.
While trying to setup an FTP server on my FreeBSD 7.2 system, for some reason anything I put into the /etc/ftpd.conf file did not work. I wanted to specify a PASSIVE ports range and according to the FreeBSD documentation, the following line in the ftpd.conf file *should* do it.
portrange all 52100 52121
A reverse proxy set-up can solve a few problems. For example you can load balance servers, secure a server by hiding it behind a proxy, or load balance an Internet connection. In this HelpFile our goal is to offer access to a server on our private LAN through a higher bandwidth Cable modem connection, but without making changes to our server's network setup.
First install the TDMC/Pacy World, LLC. root CA in your browser to enable the ability to load private and secure encrypted content. Then re-open Unibia.net using the secure URL.
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You may also want to kindly send a note to your browser vendor requesting that they install the TDMC/Pacy World, LLC. root CA by default so that you (and others) no longer have to do it manually.
