Using Let’s Encrypt with IIS on Windows

et's Encrypt is a new open source certificate authority that promises to provide free SSL certificates in a standardized, API… Read More

September 30, 2016 12:33 pm

Strong Ciphers for Apache, NGINX and Lighttpd

The below strong ciphers are copy/pastable for your Apache, NGINX, Lighttpd, haproxy, Postfix, Exim, ProFTPd, Dovecot, Hitch TLS Proxy, Zarafa,… Read More

April 22, 2016 8:12 pm

Disable SSL 3.0 in Windows Server

Vulnerability in SSL 3.0 Could Allow Information Disclosure The SSL protocol 3.0, as used in OpenSSL through 1.0.1i and other… Read More

January 23, 2015 9:48 am

Report IIS Server Traffic

After spending significant time Googling for an easy way to report IIS traffic on a per server basis and coming up… Read More

January 21, 2015 1:55 pm

Outlook External Autodiscover Certificate Error

In Outlook 2007 through Outlook 2010 all domain-joined Outlook clients would initially query Active Directory for AutoDiscover information and ultimately… Read More

August 17, 2014 12:30 am

EC2 AMI Sysprep IIS 7.5 SSL Certificate Error 0x80070520

Today I ran into IIS 7.5 SSL certificate binding error 0x80070520 after running sysprep to create a new bundled EC2 AMI.… Read More

November 14, 2012 5:10 pm