26 February, 2009

OSS is getting international recognition

At least SOMEONE understands the new world of technology we're approaching. The British Minister for Digital Engagement (-Tom Watson-) released a new 'plan-of-action' yesterday, entitled: "Open Source, Open Standards and Re-Use: Government Action Plan".

(Click here for a PDF version of the paper.)

A little intro-excerpt:
"Open Source has been one of the most significant cultural developments in IT and beyond over the last two decades: it has shown that individuals, working together over the Internet, can create products that rival and sometimes beat those of giant corporations; it has shown how giant corporations themselves, and Governments, can become more innovative, more agile and more cost-effective by building on the fruits of community work; and from its IT base the Open Source movement has given leadership to new thinking about intellectual property rights and the availability of information for re-use by others."
The new action plan adds to the old plan published in 2004, but the new one includes circumstances and agreements that can make it difficult for proprietary software vendors to compete in government IT deployment.

He states among a lot of things that the new era in IT development demands re-usage of code. (Securing government rights to special custom code and re-usage of the code within internal departments.)

So, basically, it looks very promising for OSS in the time to come regarding government software deployment, software costs and national IT system expansion.

25 February, 2009

Nytt liv i PSP leiren...



http://www.dagbladet.no/2009/02/24/kultur/spill/playstation_2/playstation_portable/motorstorm/5020515/

Sony slipper nå PS3-spillene "LittleBigPlanet", "Assassin's Creed", "Motorstorm" og "Rock Band" til PSP-formatet.

"- Det er mange store utsagn i spillbransjen, men vi er selvsikre når vi sier at 2009 vil bli et spennende år for PSP. Våre fans har krevd store PSP-spill, og i år vil vi levere igjen og igjen, uttaler markedssjef Mark Hardy i SCEE i en pressemelding."

SCEE => Sony Computer Entertainment Europe

24 February, 2009

"The office" #4

Yeah, a new pic-shot from my cellphone, and yes.., that's a brand new Asus Eee PC 900 to the left.

Since my Acer Aspire One bit the dust a few months ago, I've been missing my UMPC privileges. And when I got a newsletter about a clear-sale, I drew out my credit card ;P

19 February, 2009

ARCFOUR (RC4)

RC4 is a stream cipher designed in RSA laboratories by Ron Rivest in 1987. This cipher is widely used in commercial applications including Oracle SQL, Microsoft Windows and the SSL. The algorithm was kept as a trade secret until the mid-1990's.

The external analysis of RC4 was invoked by the leakage of its source code in 1994 to cypherpunks mailing list.

The key stream generated by RC4 is a stream of pseudo-random bytes.

This is the first in a series of posts about cryptography/security.
I won't delve far too deep into details, but I'm very interested in the specific protocol algorithms used.

P.S.: RC4 is reputedly an acronym for "Ron's Code 4"

17 February, 2009

Google / HTC Magic!

ProcessorQualcomm® MSM7201a™, 528 MHz
Operating SystemAndroid
MemoryROM: 512 MB
RAM: 192 MB
Dimensions113 x 55 x 13.65 mm ( 4.45 x 2.17 x 0.54 inches)
Weight118.5 grams ( 4.18 ounces) with battery
Display3.2-inch TFT-LCD flat touch-sensitive screen with 320x480 HVGA resolution
NetworkHSDPA/WCDMA:
  • 900/2100 MHz
  • Up to 2 Mbps up-link and 7.2 Mbps down-link speeds
Quad-band GSM/GPRS/EDGE:
  • 850/900/1800/1900 MHz
(Band frequency and data speed are operator dependent.)
Device ControlTrackball with Enter button
GPSInternal GPS antenna
ConnectivityBluetooth® 2.0 with Enhanced Data Rate
Wi-Fi®: IEEE 802.11 b/g
HTC ExtUSB™ (11-pin mini-USB 2.0 and audio jack in one)
Camera3.2 megapixel color camera with auto focus
Audio supported formatsAAC, AAC+, AMR-NB, MP3, WMA, WAV, AAC-LC, MIDI, OGG
Video supported formatsMP4, 3GP
BatteryRechargeable Lithium-ion battery
Capacity: 1340 mAh
Talk time:
  • Up to 400 minutes for WCDMA
  • Up to 450 minutes for GSM
Standby time:
  • Up to 660 hours for WCDMA
  • Up to 420 hours for GSM
(The above are subject to network and phone usage.)
Expansion SlotmicroSD™ memory card (SD 2.0 compatible)
AC AdapterVoltage range/frequency: 100 ~ 240V AC, 47/63 Hz
DC output: 5V and 1A
Special FeaturesG-sensor
Digital Compass


05 February, 2009

WHERE IS THE "ANY" BUTTON!?

...the most common problem with PCs today is between the monitor and the keyboard, aka Joe User.

Joe, you see, is dumb. You'd think that in the 21st century with no one under the age of 40 able to remember when there were no PCs and no one under the age of 30 who can recall when there was no Web, that we'd be over basic computer illiteracy. You'd be wrong.

While Windows is insecure by design, you can stop most of its security problems just by patching it on a regular basis and using an anti-viral program. So simple even a chimp could do it right? Well maybe a chimp could, but not Joe User.

[Joe User => not a geek/nerd.]

http://blogs.computerworld.com/its_time_to_start_issuing_pc_licenses

January 22. - remember this date fellow geeks!

This article @ computerworld.com, discusses and reflects on the software giants vs. open-source. It describes what situation the IT industry is facing taking the financial crisis into consideration.

http://blogs.computerworld.com/being_anti_linux_is_bad_for_your_business_health

28 January, 2009

Var jo bare et tidsspørsmål...



"IT-eksperter går til nettverkskrig"


"Klart for 'offisielle' ID-kort"
'Er vi villig til å betale 340 kroner for et kort som skal hjelpe det offentlige til mindre tap og mer effektive tjenester?'

09 January, 2009

011000100110100101101110011000010111001001111001 ("binary")

" There are _10_ different kinds of people in the world.
Those who understand binary.., and those who don't "


^_^

10 December, 2008

Slackware-Current


Allright.
First off, this is my server/multimedia-top/desktop machine. I've been running Slackware Linux on it since revision bump 10.0. Lately I was running a heavily modified v12.1, with a custom HIDS and firewall automation solution. But with all my modifications/addons to the GUI, it was slowing down... massively. I was also experiencing kernel oops concerning OpenGL on quite a few applications as well.
Then again, the machine sports the following specs:
AMD Athlon 1.8GHz, 1.1GB RAM, nVidia GeForce 6600 GT 128MB AGP8x
To put it bluntly; I was getting tired, So I decided to upgrade it all to the ever-feared slackware-current branch. Which, in my opinion wasn't that hard a task at all. I just rsynced the current-directory on a close mirror, read the 'UPGRADE.TXT', and went along with the upgrade procedure.

I am now sitting and writing this post on my newly fresh installed Slackware-Current environment ( codenamed '12.2 RC1', it even has the '12.2' insignia in some configuration files in the /etc directory already ). Anyway, the screenshot is of my low-contrast themed KDE-4.1 desktop running Plasma desktop effects, and the background is called 'vanilla standard slackware-logo', an svg-file I made a while ago.

24 October, 2008

"An idiot's view of open source"



blogs.bomputerworld.com skrev:

"...Keen, forfatteren av boken, 'Cult of the Amateur: How the Internet is killing our culture', argumenterer at 'En av de veldig få positive konsekvensene av den pågående finansielle smittsomheten vil være et skarpt kulturelt skifte i vår holdning mot den økonomiske verdien av vårt arbeid. Storbredt arbeidsløshet og en dyp økonomisk nedgangsperiode inbefatter den mest effektive motgiften mot de utopiske idealene til åpen kildekode radikalene.'

Og p.g.a. dette vil 'Historikere se tilbake på åpen kildekode manien mellom 2000 og 2008 med en miks av skepsis og fornøyelse. Hvordan kunne tusenvis av folk donert bort deres kunnskaper til Wikipedia eller blogosfæren gratis? Hva var det med Internett som gjorde så mange av oss irrasjonelle om vår økonomiske verdt?'

Problemet med dette argumentet er enkelt: det er et 'strå-mann argument'. Det finnes nesten ingen åpen kildekode radikaler, og av deer det meget få (hvis noen i det hele tatt) som jobber gratis.

Hvem som helst som virkelig følger åpen kildekode utviklingen vet at majoriteten av koden som blir bidratt er skrevet av betalte profesjonelle utviklere. Som ofte påpekt tidligere i artikler på nett, er det mest populære åpen kildekode prosjektet, Linux, skrevet av industri-Amerika.

I Linux kjerne versjon 2.6.24, for eksempel, vet vi at, minst, 74.2% er skrevet av betalte utviklere. Vi kan til og med koke det ned så langt at vi kan navngi de ti øverste på utviklingslisten, i rekkefølge: Red Hat 11.2%; Novell 8.9%; IBM 8.3%; Intel 4.1%; Linux Foundation 2.6%; uavhengige linux konsulenter 2.5%; SGI 2.0%; MIPS Technology 1.6%; Oracle 1.3% og MontaVista 1.2% med Google følgende etter mot toppen av topp ti med 1.1%.

Utviklerne i disse selskapene jobber ikke gratis, og aksjeholderne deres forventer å se en sunn profitt. Nå, finnes et ideal her. Er ikke sikker på om jeg ville kalt det "Utopisk" da. Jeg ville kalt det ytterst pragmatisk og praktisk. Hovedidéen i åpen kildekode og dens noe heller radikale forgjenger 'free software' (gratis programvare), er at det er bedre å dele informasjon enn å låse det inn i proprietær mykvare (software).Eller, for å sette det i lys på en måte de fleste vil forstå, i stedenfor å prøve å spise en liten kake hel, den proprietære fremgangen, mener åpen kildekode utviklere at det er bedre å lage en større, bedre kake slik at alles stykker blir like store. Dette er ikke en form for 'pie-in-the-sky' idé. Det virker.Linux Foundation slapp nettopp en studie som viste at Linux-varianten 'Fedora Core 9' ville ha kostet, i form av konvensjonell utviklingskostnad, rett i overkant av 11.75 billioner dollars. Den kombinerte markeds-korken, i denne fiaskoen av et aksjemarked, av topp-selskapene som jobber på Linux, var rett over 400 billioner dollars denne morgenen (23/10/08). Dette høres ikke akkurat ut som Keens sultne og kalde arbeidsløse masser som gir vekk "deres intellektuelle arbeid over Internett i det spekulative håp om å få noe 'bakroms-profitt' igjen" for meg. Microsofts markeds-kork, forresten, var 198 billioner.

Linux er ikke noen form for spesial-tilfelle. Mozilla Corp., selskapet bak Firefox, har en nett-verdi på over $60 millioner per år. Det meste av dette kommer fra deres reklamepartnerskap med Google. OpenOffice er bundet til Sun og IBM. Selskapene investerer i åpen kildekode fordi det er bra for geskjeften, ikke fordi det får dem til å føle seg varme og gode. Individer kan jobbe for åpen kildekode prosjekter fordi det får dem til å føle seg bra, men det holder også et tak over hodet på dem.

Nå finnes det åpen kildekode idealister. Ta, for eksempel, vennen min og topp Samba utvikler, Jeremy Allison. Allison sluttet i Novell fordi han protesterte mot Novells partnerskap med Microsoft. Idealistisk? Ja. Latterlig idealistisk? Nei. Et par uker senere jobbet Allison for Google.

Poenget, hvis en bryr seg med å lete, er like enkelt som nesen i ansiktet ditt. Åpen kildekode er ikke bare en hvilken som helst dum idé. Det er en helt fornuftig måte å utvikle mykvare (software) og tjene penger. Hvis du tenker i andre retningen, vel, beklager, men du har egentlig ikke tatt deg tid eller giddet å virkelig tenke eller se på det 22. århundrets business realiteter.

Skrevet av: Steven J. Vaughan-Nichols
Oversatt av: pizslacker

Original artikkel: http://blogs.computerworld.com/an_idiots_view_of_open_source

01 October, 2008

Wow, a whole month since my last post...

I'm getting very buzy these days. Doing webdesigns, scripting content management engines, portal frameworks, automagic scripts for linux, function scripts for the webserver @ work...

And I've re-lit my passion for art! ;D Gouache-, oil- and acrylic painting, pencil sketching, etc...

I'm doing very well =] Indeed.
For the first time in my life, I'm actually able to balance my finances.., sweet!

26 August, 2008

Finally, a decent HIDS for Win32!

OSSEC has finally been aqcuired by a software-company with enough resources to boost development towards a windows-client as well as a linux-client.

I installed the win32-client on my office workstation, and it is working like a charm. Active Responses are working, I'm getting the notifications I set-up manually and the agent-manager made administration quite easy.

So I can say I'm very pleased that Canada-based software-company ThirdBrigade aqcuisitioned OSSEC HIDS as a security product
. And even more so because they promised to continue with the open-source development and distribution of it under the GPL.

http://www.ossec.net/

20 August, 2008

My job...

Yes, I will now try to explain exactly what I do for a living ;) but first, a little prologue about myself.

I first started doing paid work with computers when I volunteered for a community-job at a local youth-club where I lived at the time I'm referring to. Where I did everything from administrating websites, doing webdesign, handling the networking, webserver tweaking, email server maintenance, etc. I had this job for a full year until I got sick of it. Being an operator isn't as glamourus as it may/may not seem.

Then I worked 6 months for a major Scandinavian ISP company as a service desk consultant; answering troubleshooting questions, logging faults, reading for the CCNA exam (which I never finished, due to lack of interest), and a lot of other cool stuff that heightened my professional skill levels.

Now, I do what I set out to be doing, when I was still in Junior High, I make: web designs, web templates, web applications (php & asp), administer Microsoft Servers (not my kind of bag, but I gotta make a livin').

What this means in 'g33k':
I work with programs that provide
interoperability in support of the move to coherent distributed architectures.

What this means in somewhat plain (computer-)English:
I work with programs that make business-trading more efficient by supporting enterprise application integration, which simplifies the exchange of information between enterprise software for the buyer, and the supplier. This is achieved by relying on non-architecture specific languages and tools (webservers, databases, AJAX,ASP) for cross-interoperability.

I never imagined I would end up doing programming and scripting for a living, in fact, it was the last choice I would have taken a few years ago... It's even the reason I dropped out of uni'. But here I am, and that's what I'm doing...and I'm loving it! ;D

18 August, 2008

DEC terminals

I was just sitting, surfing and playing around. Reading about computer equipment from the 70's and 80's. When I suddenly came across this DEC terminal, that has _the_ most unusual model name I have ever heard/seen... ;D

Ladies and gentlemen! The 1990 "DEC VT420" computer terminal! ;P


Jargon

The _original_ hacker's dictionary!
With tons of interesting definitions and puns ;)


http://www.dourish.com/goodies/jargon.html

14 August, 2008

OSS participation!

A 30-page ebook on how to participate in the Open Source community; whom to talk to, where to go for info, etc. =) A recent addition to open source development, following the beta release of the brilliant testing program 'AppChecker'.

http://ldn.linuxfoundation.org/

13 August, 2008

Application checker

AppCheck is a testing-application for programs made for linux to check for cross-system portability. AppCheck tests the ELFs, scripts, libraries and more. As a testing framework, it doesn't seem to differentiate itself much from the forerunner of all checking programs: lint. The first program to flag suspicious and non-portable contructs, first appeared in System V Unix version 7 (outside of Bell Labs) in 1979.

But it's what AppCheck does after these checks that makes it stand out. It
checks all the components of the program against the Linux Standard Base, AND different distributions listed in the LSB Database. It then displays all of this information on a webpage to make the report more intuitive and structured, and even gives you the opportunity to submit the program directly from the test-program for LSB certification!

After reading about this wonderful piece of software, I was inspired to do more C/C++ programming in my spare time, since AppCheck will spare me a lot of time when it comes to testing.

AppCheck is in no way a perfect checker, it's still in beta, and it cannot check libraries, binaries, and other components that aren't listed in the LSB. But it is a significant step forward for portability development.

** Note however that AppCheck is in no way a debugger **

http://www.linux.com/feature/144170

BSOD x 10


Seriously, someone should have learned by now that you can only trust Microsoft products to a certain degree when it comes to complex production environments. The computer running the lightshow in the picture above for the opening of the Beijing Olympics 2008? Well, it didn't perform quite as it should.., and then displaying a gigantic BSOD (Blue screen of death), when it wasn't even running Vista! IT WAS RUNNING XP!

Computer manufacturer Lenovo was responsible for the Olympic computers, and insisted they run Windows XP instead of Vista, which they considered to be untrustable and unstable. Yeah, like XP was the better choice, huh?

http://blogs.computerworld.com/

http://www.smh.com.au/

07 August, 2008

OpenSSH



OpenSSH er en derivat av den originale "free ssh 1.2.12" utgivelsen fra Tatu Ylönen. Denne versjonen var den siste som var "fri" nok for gjenbruk i OpenSSH-prosjektet. Deler av OpenSSH bærer fremdeles Tatus lisens som var inkludert i hans egen utgivelse. Denne versjonen, og alle tidligere, brukte matematiske funksjoner fra "libgmp" biblioteket. Biblioteket var også inkludert med disse tidlige ssh versjonene. Libgmp er gjort tilgjengelig under (LGPL) Lesser GNU Public License, selv om versjoner av lisensen på denne tiden lignet mer på standard (GPL) GNU Public License.

En kombinert lisens for alle delene er tilgjengelig på
http://www.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/LICENCE.

Snart etter 1.2.12 utgivelsen fra Tatu, ville nyere utgivelser by på mer restriktive lisenser, selv om libgmp fremdeles var inkludert og nødvendig for å bruke programvaren. Tidligere restriktive lisenser nektet folk å lage en Windows eller DOS versjon. Senere lisenser avgrenset bruken av ssh i kommersielle miljøer, hvor de i stedet krevde at firmaer kjøpte en dyr versjon fra Datafellows.

Tidlig i 1999, gjenoppdaget Björn Grönvall denne bestemte utgivelsen og startet å fikse bugs. Hans versjon av ssh er kalt OSSH og hadde bare støtte for SSH 1.3 protokollen. Rykter sier at OSSH har blitt integrert i noen kommersielle produkter i Sverige. Og til og med den dag i dag, har ikke OSSH støtte for SSH 2 protokollen.

OpenBSD prosjekt medlemmer ble klar over Björns arbeid mindre enn 2 måneder før utgivelsen av OpenBSD 2.6 release. De ville inkludere støtte for ssh protokollen i 2.6 utgivelsen av OpenBSD, men de måtte bli sikre på at den var perfekt. Derfor bestemte de seg for å 'forke' fra OSSH utgivelsen, og strebe etter rask utvikling på samme måte som den originale sikkerhetsrevisjonsprosessen ble utført internt i OpenBSD prosjektet. Som et resultat, var mye av kildekoden i utgivelses-filene allerede på RCS revision 1.34, noen helt oppe i 1.66. Utvikling gikk veldig raskt siden de hadde en deadline å komme i møte.

04 August, 2008

28 July, 2008