Articles, Page 16 of 206

← Previous    8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24     Next →
05 Dec 11
Newspaper

GCHQ Cyber Challenge

Years ago, Google was recruiting employees through the use of puzzles. GCHQ, Great Britain’s intelligence service, recently ran a similar campaign over the weekend entitle Can You Crack It featuring ciphertext in hexadecimal. It only took a weekend for the challenge to be broken with a complete write-up in video snippets on the technique available from Dr. Gareth Owen. Apparently, the job offer hidden within pays a mere £25,000 which many of the folks skilled enough to solve the puzzle are laughing at as absurdly small.

05 Dec 11
Newspaper

Pentagon Releases National Cyber Strategy

The United States has always stayed pretty mum about its offensive cyber-warfare intentions though the rhetoric has been shrouded in less and less secrecy and become more overt of late. Earlier in 2011, the White House released its International Strategy For Cyberspace (pdf) which first officially opened the can-of-worms regarding attack possibilities. USCYBERCOM, a sub-command to USSTRATCOM, finally has its operating guidance through the recent Department of Defense Cyberspace Policy Report (pdf) issued to Congress. Perhaps the most important bullet from that document explicitly states that both kinetic and non-kinetic cyber options are at the President’s disposal when dealing with attacks against the United States.

02 Dec 11
Page_white_text

Disabling VMware Automatic Snapshots on ESX Server

Many of the servers I’m operating exist in a VMware environment and were created on their Workstation platform before migrating to ESX. I had configured rolling, automatic snapshots under the Workstation environment where it was easily configurable and allowed me to, obviously, rollback any stupid changes I had made to my production images. However, after porting my images to ESX, the vSphere client did not allow me to edit this settings in any obvious fashion.

Laziness ensued and I went on my merry way only to discover these servers were consuming hundreds of gigabytes of provisioned space after several months had passed due to the fashion in which these snapshots were taken. I typically had to manually delete all the snapshots or consolidate them in order to recover diskspace. I passed this problem along to a VMware employee buddy of mine who advised:

30 Nov 11
Newspaper

Forfeit Vacation Days

Do you use all your vacation days? Or do you end up forfeiting them to your company’s policy at the end of the year. Apparently, most Americans simply give up an average of two vacation days a year, giving their employers free labor. To put those numbers into a little more perspective, estimates indicate that given present day labor figures, Americans give up 226 million vacation days valued at approximately $34.3 billion in man hours.

30 Nov 11
Newspaper

Iranians Storm British Embassy

Matters continue to shake up in the Middle East following the recent IAEA report on the Iranian’s current nuclear program before the fallout was largely amongst political figureheads in discussing new or increased international sanctions against Iran, various countries proceeded with their own actions to include Britain cutting all financial ties with Iranian banks. A week later, Iranians stormed the British embassy after a rally escalated toward violence where the protesters replaced the flag, threw around office equipment and set parts of the embassy on fire. British Foreign Secretary William Hague admonished Iran in his statement, “the idea that the Iranian authorities could not have protected our embassy or that this assault could have taken place without some degree of regime consent is fanciful.” Following the actions, the UK has ordered all Iranian diplomats out of their country within 48 hours.

29 Nov 11
Question

How Do You Test Software

Simple question – how do you test your software?

There are, of course, many levels to a question like that. There are unit tests in order to flex individual functions within a program, test harnesses designed to feed situations to larger chunks of a program, manual debugging sessions and alpha releases with corresponding bug tracking measures. I’m really looking for that intermediate step between where test harnesses have confirmed that modules within a program are functional and an alpha release where the users tell you how broken it is. Maybe my Google-fu is just poor this week, but for example, I’d like to know how a team working on MySQL, LibreOffice or something of that significance can go from the step where they know “my-SQL-parser-works” or “my-atomic-transaction-logging-works” to knowing “I-just-compiled-MySQL-and-the-whole-shebang-works.”

21 Nov 11
Newspaper

Chinese Network Devices Called Out

Routers are the ubiquitous network devices operating quickly behind the scenes making Internet traffic possible. The recently published Foreign Economic Collection and Industrial Espionage report that called out Russia and China has caused lawmakers to begin an investigation into Chinese ZTE and Huawei network devices. According to the report, “Chinese actors are the world’s most active and persistent perpetrators of economic espionage. US private sector firms and cybersecurity specialists have reported an onslaught of computer network intrusions that have originated in China, but the intelligence community cannot confirm who was responsible.” The Chinese companies have responded, essentially calling the report baseless and irresponsible without investigation. Considering the level of overt intrusion attempts already documented from the Chinese (and that’s six years ago), the risk is whether or not the devices contain covert, embedded firmware backdoors allowing the Chinese government (and state-sponsored industry) limitless access to the networks where their equipment is installed or even the possibility of crippling targeted infrastructure on demand.

21 Nov 11
Question

Thanksgiving Food Excess

Everybody has a somewhat different “house-rules” twist on Thanksgiving. Whether it’s food gluttony, football or both … what interesting add-on traditions are worthy of an OmniNerd thanksgiving?

16 Nov 11
Newspaper

Cracking Apple's Siri

Siri has been the talk of the iPhone 4s with it’s fancy responses to amusing questions. But, the app is entirely restricted to 4s owners which naturally irritates all the have-nots. Some French reverse engineers at Applidium has succeeded at figuring out how to talk to Apple’s Siri servers … without Siri. Their procedure was a matter of setting up a proxy to decrypt the SSL data sent between the phone and the server. Then they replayed the data to Apple while capturing the traffic in the middle whereupon they discovered the extensions to the HTTP header, the Speex codec for compressing the voice and the compressed plist data returned by the server to the device. Technically, with their discoveries, nothing is really preventing independent users from becoming Siri enabled other than a little programming know how.

16 Nov 11
Newspaper

Geek Breeding Creates Autistic Children

Earlier this year, it was discovered the fear mongering over vaccines as the cause for autism was a complete sham. Fraud or not, the increasing autism rate is still a reality requiring attention. Psychologist Simon Baron-Cohen has a new proposal for the table that essentially the increasing acceptance of geek chic enables a broader scope of scientists and engineers to breed with one another without shame which is more likely to produce a child with autism. His words were not quite as tongue-in-cheek as mine, but the essence was that increasingly intelligent people with hints of autistic traits are pooling their genes resulting in a statistical increase in the likelihood of those genes coming to fruition as genuine autism. There are, of course, challenges to his theory, but other clinical psychologists dealing with child autism do support the notion, “I see deep geeks of all sorts. They don’t make great eye contact, all their clothing is from the Intel shop, they don’t have a lot of social understanding. I do think that when these geeks marry each other, that’s bad news for the offspring.”

15 Nov 11
Newspaper

Who Wants To Be An Astronaut?

Becoming an astronaut has always been a difficult process. (Having an affiliation to OmniNerd can certainly help as our alumni have been at the helm of the official NASA Space Shuttle simulator). With the space shuttle’s retirement, however, NASA is ushering in an entirely new era of requirements for it’s space program and hence it’s astronauts. According to a recent NASA press release, the next generation of astronauts can apply into the program through the standard government job-hunting site USAjobs.gov <— actual application link.

15 Nov 11
Newspaper

White House Responds to UFOs

Awhile back, the Obama administration began a program called We The People where the American public could petition the government for information electronically given enough signatures. Well, the UFO fans out there petitioned_ to find out if there were in fact known aliens or a historical cover-up. The petition gained the requisite number of signatures and received an official response:

The U.S. government has no evidence that any life exists outside our planet, or that an extraterrestrial presence has contacted or engaged any member of the human race. In addition, there is no credible information to suggest that any evidence is being hidden from the public’s eye. However, that doesn’t mean the subject of life outside our planet isn’t being discussed or explored.

15 Nov 11
Newspaper

Super Slippery Coatings

Imagine a coating that makes surfaces so slippery that nothing can stick to it, not even water or oily film. Inspired by the Nepenthes carnivorous plant whose slippery surfaces cause insects to slip into its planty belly, scientists have mimicked the properties to create the Slippery Liquid Infused Porous Surface Of course, they tout all sorts of useful functions like surfaces that never need to be cleaned again or ketchup bottles that can expel all of the condiment. But we all know where this substance is really going to end up … pranksters will coat hallways with it and the sex industry will market all kinds of new products. Thanks science!

14 Nov 11
Page_white_text

Who Wants to Fight Cybersquatters for About $500?

Just the other day a friend of mine had a nice idea for a website, and like many descriptive names, the website was taken. It’s one of those fake looking websites with some ads links, and of course a page where you can submit an offer to buy the site for an excessive amount of money. Wouldn’t it be nice if we could use the legal system to deal with this?

This problem is quite prevalent. If you look into the domain name owner, you find out he owns about 1000 of these. These people provide no real service to the world, but merely try to anticipate a successful business and try to leech their own bit. Like with spam, a low hit percentage results in a profit. The domain name registration business itself even supports this peripheral industry. Note that Godaddy can help you buy scriptguru.com (link might be broken) for over $3k. Domaintools will help you buy scripthub.com (so despite their legal disclaimer, they do in fact list the domain for sale).

14 Nov 11
Question

What's Up In The NBA

Riddle me this, basketball fans … what’s going on in the NBA?

I was always a baseball fan back in the day, but the 1994 strike pretty much ended my interest in professional sports. I didn’t really pay much attention to the football fiasco just a year or two ago but am now inundated by news reports of the NBA player strike. I finally broke down and read the article from CNN about disbanding some kind of player’s union and this little block caught my attention:

← Previous    8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24     Next →

What is OmniNerd?

Omninerd_icon Welcome! OmniNerd's content is generated by nerds like you. Learn more.

Voting Booth

America's involvement with the ISIS crisis should be?

11 votes, 0 comments