Centroid.EU Blog
(this blog is mostly encrypted - adults only)
|
Previous Page
March 14th, 2017
Turkey is just using Germany and the EU, to get support for its already
anti-EU course. Why should they be in the EU? They shouldn't. The
differences between Turkey and the EU are too great. Turks might feel
offended by Europes stance, but this is not your country that you pledge
allegiance to! Unfortunately we have to watch all the human rights abuses
come out of Turkey, just to prove a point that they are different. Why do
we need them in NATO? How strategic is a dictator run Turkey to NATO? We
don't need them! Let this end. It's better this way.
0 comments
Replaced SPF with TXT records
March 12th, 2017
;; QUESTION SECTION:
;centroid.eu. IN TXT
;; ANSWER SECTION:
centroid.eu. 86400 IN TXT "v=spf1 ip4:108.61.211.139 \
ip4:78.47.14.22 ip6:2a01:4f8:d13:1980::/64 \
ip6:2001:19f0:6c00:9041:5400:ff:fe11:3332 ~all"
I did this change because RFC 7208 section 3.1 says that SPF records were
discontinued. Finally someone told me! lol.
0 comments
A thought just came...are humans in the way?
March 12th, 2017
Brexit came at an interesting time. This time we realise that human resources
for labour are starting to dwindle. This is not because of a lack of humans.
In fact we have more humans than ever. But I'm talking about automation.
About a decade ago I attended gatherings of laid-off personell and other job
seekers and I remember one lady was among the first victims to digitalization.
She was a photo developer working for Kodak or some company, and was laid off
because digital cameras replaced analog film cameras. I predict in a decade or
two time I will again be visiting those meetings as the System Administrator
who was replaced by Artificial Intelligence.
Then there is Great Britain whose
humans voted for exiting the EU. This can be a chance for britain to up its
manufacturing as automation only and to develop its AI backed with quantum
computer technology. A quantum computer on that small island is almost a
saviour when comparing the island with the human resources of the continent
Europe. Britain can enter as a guardian and security analyst by checking
Internet traffic that transits its country en-masse with artificial intelligence
and quantum computers and thus it might get a pretty good picture of what a
single firewall state or flow is about to do. It can then sell this information
to 3rd parties or governments. What this leaves the british public with is
unknown. Either everyone is gonna travel the world and hardly be home while
computers do all their work, or they'll be locked up in their house and using
virtual reality to entertain themselves. Would this create a nation of
VR addicts? Is that life really satisfying?
And lastly I want to throw in why basic income is perhaps a good thing in times
where industry is automated. We should be persuing a model for humans that
allows us a satisfying life (since our economy is rolling) and much like in
the series Star Trek TNG humans try to better themselves intellectually and
spiritually. Unfortunatly the speed at which automation happens is faster
than the speed at which politics are realising that humans will be out of
work and temporarily or permanently depressed about this state. We need to
make it clear that yesterdays politics need to be replaced by todays needs.
0 comments
OpenBSD 6.1 will be released on May 1st
March 8th, 2017
Once that release is done, I'll be upgrading computers around here, and I'll
get a new domain too, as I want to run delphinusdnsd in production somewhere
with a test domain. I have the capacity to do this now with the new VPS.
Also I've been thinking around how to better the database with delphinusdnsd
which uses BerkeleyDB from Oracle as it's underlying database. I may have to
rewrite the database entirely and make a shared memory hash table. Time will
tell and it will tell if OpenBSD will upgrade BerkeleyDB or not. Currently I
believe it's at 4.6.21p3.
0 comments
The North Sea's deepest point
March 8th, 2017
In the north sea, north of Germany, there lies not far from Norway the
Norwegian Trench. It is as deep as 700 meters. This is the only point
where the north sea is 700 meters so it makes sense that the norwegian
trench is the intended place for these "power" spheres that are pumped
storage facilities, as the Fraunhofer Institute for Wind Energy and
Energy Systems Engineering has envisioned. So I looked a little at this.
I tilted my head a little and thought, that would make an incredible
underwater replenishing station for submarines. If enough power spheres are
made it won't be immediately noticeable that they would repurpose some to be
hydrogen storage containers. Hydrogen? What for? Well if you haven't
heard by now Type 212 submarines of the German Navy use hydrogen to get their
power. And did Norway have the same subs? Well yes. They just ordered a
batch of four from Germany last month. So there is the operators of the
replenishing facility. Only problem is: Can Type 212 subs dive to 700 meters?
And I checked on wikipedia and the answer is, yes. So perhaps there is a
military mandate as well as the economic mandate for these power spheres.
I gotta admit I really used my imagination to the fullest here, and used
wikipedia to back up hypotheses. Would be something right? If there was a
submarine base just off Bergen? BTW Bergen is strategic, in all my games
of the submarine simulation "Red Storm Rising" as a youth it was the Soviets
that would capture Bergen first and a submarine had to stop the landing
crafts. It was usually that the Soviets succeeded in taking most of Norway
and Germany, so if that's in simulations it must have been a fear. Red Storm
Rising was a game that probably had navy advisors as common knowledge would
have never been enough to make that game as real as it is.
0 comments
New VPS
March 7th, 2017
I know I have a lot of these but I really need one over in Canada. It's
a $10/mo digital ocean VPS in Toronto. I hope it sees use.
0 comments
The car I intend to buy
March 5th, 2017
I've not had a car since 1993, so close to 25 years. Back then I had a 1987
Dodge Shadow (turbo). And after moving to a metropolitan area of 4 million or
so inhabitants (rough estimate), I preferred taking the subway, bus, or even
go about by bicycle. Since I've been working at a job in the VOIP industry for
close to 7 years now, I've saved up my money. And I'm finally wanting to
spend that money again. First I wanted to invest it into a business, but that
is harder than you think. I'd rather get a car now and i've set my eyes on an
electric car. Particularily the
Renault Zoe. I've fallen in love with that little car, even though I
haven't driven it yet. Should be interesting taking my first ride in it.
With the car I'm going to get a few other gadgets. For example a cell phone.
Yep I haven't had a cellphone for close to 15 years now. I'll need it to
call emergency services when my car has problems. Also I do want to persue
astronomy more and perhaps get a Newton or such scope. With a car I can put
it all in the trunk and drive to locations where it's dark enough. I don't
know what it is but it seems I've been granted a new stage in life from a very
skimpish lifestyle to being normal. I'm just soaking it in, and spending the
money I aquired over the years. Should be good.
0 comments
When I fell into the EU's lap, or, what's wrong with you?
March 5th, 2017
When I left West Germany as a child to live in Canada for a decade and a half,
I left not knowing about the EU. I retained a german passport however and
returned to now-united Germany in 2002. In fact in 2002 I don't remember
using the DM anymore and it was the Euro. The EU was big in population.
Real big. Bigger than the USA, and I had to get to terms with that, that
I'm now living in a 500 lbs Gorilla superstate.
Sooner or later I began to like what the EU allowed me to do. I took on
trips to France and the Netherlands in the next decade, without needing to
go to customs or money exchanges, and it was a great feeling. It was like
something directed me into place that I was a European now and not just a
German citizen.
I also considered taking a train to London via the Channel Tunnel right from
home and considered the route on bahn.de. Unfortunately with Brexit I'll have
to delay that London trip a little bit. I don't feel comfortable with customs
at all. We should live in a borderless world. Really! And we should become
world citizens. But it will have to be European as a first step.
Don't get me wrong. I too have had my share of hard times being unemployed
for 7 years at a length, in Europe. It may seem sometimes that Europe is not
able to compete with itself for jobs. But at the same time we're getting
richer as a community so the money goes somewhere. I'd say look not at
globalization as the culprit but the un-equal structures that evolved before
states united into the EU.
We have to make the EU great. And not again. Because we were never great.
We're in our infancy and the six founding members of the EU, of which Germany
(West) is a part of, needn't try to break up this once in a lifetime
opportunity. We are the core, we should set the examples for the rest of the
EU.
In the past I have seen an unseen hand of the Internet try to downgrade the
EU. Try to sever our bonds from far. With me that doesn't work however I
see much to be desired for when it comes to the number of crisis situtations
that we have to endure. I'd like to see us become closer tied in the future.
That means not just internal affaires being handled in the EU but also that
we have an arm of external affaires and handle those. Only then can the EU
defend itself.
Germany is having an election year this year and I do intend to vote for a
pro-EU and pro-solidarity party. Have a nice day.
0 comments
Ditch the Computers for Elections!
March 4th, 2017
It's too bad what I'm about to say. But computers of today are not secure
enough for todays election (!!!). A white hat hacker in the Netherlands
agrees and has facts why. His story is at soylentnews.org. Computers these days are a
joke and I'll give you another example. I bought a computer in 1997. It was
the cheapest of its kind for $850, and they really skimped on the parts. That
same computer would be worth $1,240 today with inflation. But we can buy PC's
for $300 so they really got a lot cheaper and/or skimped on the parts (and
polluted rivers in China). We know they skimp on the parts because computers
have not become inherently safer. In fact they are faster but brain damaged.
So it's to no surprise that security software often slow computers down.
(Why is that?!) It's because security requires processing in order to make
smart decisions! I'll give you one example. The ISN of a TCP session in
OpenBSD uses the cryptographic routine called arc4random(). Do your homework
why this is important (see /usr/src/sys/netinet/tcp_subr.c - function
tcp_set_iss_tsm(), an RFC 1948 is quoted in the comments). So while computers
have gotten 4 times as cheap over 20 years, they haven't changed in design.
This is too bad, this must change! In fact I'd expect a computer to cost
more than $1,240 if it were anything more than crap!
0 comments
My first SIP ALG program
February 26th, 2017
ALG is a VOIP term and means Application Layer Gateway. I have created in the
last week a SIP ALG program that I call rtptrack. It makes sure that outbound
(inbound untested) calls work on the t-online.de network. The router I use
is OpenBSD with the pf filtering system (which is supreme!).
The reason that t-online.de did not work with its existing setup was that they
don't utilize an "rtphelper" algorithm which helps RTP punch a hole into a
firewall. Sipgate.de and the VOIP company I work for do this and their setup
just works (tm). RTPtrack should make Telekom work too. Finally something
there works!
The download is here
for a limited time.
0 comments
Next Page
|
Search
RSS Feed
Click here for RSS
On this day in
Other links
Have feedback?
By clicking on the header of an article you will be
served a cookie. If you do not agree to this do not
click on the header. Thanks!
Using a text-based webbrowser?
... such as lynx? Welcome back it's working again for the time being.
Older Blog Entries
November, 2023
October, 2023
September, 2023
August, 2023
July, 2023
June, 2023
May, 2023
April, 2023
March, 2023
February, 2023
January, 2023
December, 2022
November, 2022
October, 2022
September, 2022
August, 2022
July, 2022
June, 2022
May, 2022
April, 2022
March, 2022
February, 2022
January, 2022
December, 2021
November, 2021
October, 2021
September, 2021
March, 2021
February, 2021
January, 2021
December, 2020
November, 2020
October, 2020
September, 2020
August, 2020
July, 2020
June, 2020
May, 2020
April, 2020
March, 2020
February, 2020
January, 2020
December, 2019
November, 2019
October, 2019
September, 2019
August, 2019
July, 2019
June, 2019
May, 2019
April, 2019
March, 2019
February, 2019
January, 2019
December, 2018
November, 2018
October, 2018
September, 2018
August, 2018
July, 2018
June, 2018
May, 2018
April, 2018
March, 2018
February, 2018
January, 2018
December, 2017
November, 2017
October, 2017
September, 2017
August, 2017
July, 2017
June, 2017
May, 2017
April, 2017
March, 2017
February, 2017
January, 2017
December, 2016
November, 2016
October, 2016
September, 2016
August, 2016
July, 2016
June, 2016
May, 2016
April, 2016
March, 2016
February, 2016
January, 2016
December, 2015
November, 2015
October, 2015
September, 2015
August, 2015
July, 2015
June, 2015
May, 2015
April, 2015
March, 2015
February, 2015
January, 2015
December, 2014
November, 2014
October, 2014
September, 2014
August, 2014
July, 2014
June, 2014
May, 2014
April, 2014
March, 2014
February, 2014
January, 2014
December, 2013
November, 2013
October, 2013
September, 2013
August, 2013
July, 2013
June, 2013
May, 2013
April, 2013
March, 2013
February, 2013
January, 2013
December, 2012
November, 2012
October, 2012
September, 2012
August, 2012
July, 2012
June, 2012
May, 2012
April, 2012
March, 2012
February, 2012
January, 2012
December, 2011
November, 2011
October, 2011
September, 2011
August, 2011
July, 2011
June, 2011
May, 2011
April, 2011
March, 2011
February, 2011
January, 2011
December, 2010
November, 2010
October, 2010
September, 2010
August, 2010
July, 2010
June, 2010
May, 2010
April, 2010
March, 2010
February, 2010
January, 2010
December, 2009
November, 2009
October, 2009
September, 2009
August, 2009
July, 2009
June, 2009
May, 2009
Powered by BCHS
|