Web
and email server up time is important to all of us. You as an
individual client and me with multiple clients all depend on the
server(s) operating so that we can access our websites and email.
Web servers are
prone to hardware, software and human error. The human error is borne
out of the idea that one can solve problems as they occur without
being overwhelmed. That is not my experience nor is it the experience
of server administrators worldwide. Servers go off line either by a
deliberate act of the admin to solve a problem that cannot be done
while the server is on line or from the result of hardware/software
failure or compromise. The latter continues to be an increasing
pre-occupation of admins on every continent.
I am not a server admin. Since 2000 I
have been leasing space from companies who supply the administration.
I am currently on my 4th provider (since July 2007) and am extremely
satisfied with their approach to management of their server and
client assets. The three prior suppliers fell victim to overwhelming
time management and hardware/software problems which is the reality
and nature of the business of operating servers exposed to the
internet and third party software and equipment.
My current provider always responds to
any support ticket that I open and a response usually occurs within
the hour, quite often in minutes. They employ multiple admins and are
on duty 24/7/365.
I also subscribe to their server admin
newsletter which logs all the problems on all their servers under
management. A day does not go by without incident, but most incidents
are invisible to us users of email and websites because solutions are
handled without taking the problem server off line. There are
occasions when servers must be rebooted or taken offline often
because of third party attacks, malicious malware or security
vulnerabilities. It is never "if" a breach of security will be made,
it is "when". For
a daily, monthly and quarterly up time report of the server we are
hosted on, see
http://www.websitepulse.com/publish/s0e0i8q7x.html
See also the
July 2009 report on the state of our
facilities.
For diary of rational editorials and
other features to do with the plague of server attacks and antidotes,
see Internet Storm Center Diary Archive:
http://isc.sans.org/diaryarchive.html
From their About Us page:
http://isc.sans.org/about.html
"...Today the Internet Storm Center gathers millions of intrusion
detection log entries every day, from sensors covering over 500,000
IP addresses in over 50 countries. It is rapidly expanding in a quest
to do a better job of finding new storms faster, identifying the
sites that are used for attacks, and providing authoritative data on
the types of attacks that are being mounted against computers in
various industries and regions around the globe. The Internet Storm
Center is a free service to the Internet community. The work is
supported by the SANS Institute from tuition paid by students
attending SANS security education programs. Volunteer incident
handlers donate their valuable time to analyze detects and anomalies,
and post a daily diary of their analysis and thoughts on the Storm
Center web site..." |