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Nintendo Puts Business In Brazil On Hiatus

mseeger I can understand (111 comments)

I am working for a small (65 employees) company in Europe that serves customers with locations around the world. Of those locations that we have to deal with, Brazil is the worst nightmare.

Money (taxes, customs duties) is a solvable problem: it just costs the customer more. But getting definitive answers about the process, reliable delivery schedules or any kind of planning dependability is extremely hard. Due to the bureaucratic overhead, nobody there wants to deal with it.

I would rather skip the business than ruining our reputation through uncontrollable external influence.

about two weeks ago

Gunmen Kill 12, Wound 7 At French Magazine HQ

mseeger Terrorists (1350 comments)

Terrorists are people, who feel more threatened by a drawing than by drones,
Terrorists are people, who fear small girls with books more than death,
Terrorists are people, who use bullets because their mind cannot work with words,
they are not scared by torture or surveillance, but truth and freedom.

about three weeks ago

Study: Birds Slur Their Songs When Drunk, Just Like Humans

mseeger Ig Noble Prize (63 comments)

I nominate this study for the Ig Noble Prize.

about three weeks ago

To Fight Currency Mismatches, Steam Adding Region Locking to PC Games

mseeger Re:German dubbing (160 comments)

The version bought in the UK have German voice acting as option. But I play my games in English anyway. German voice acting is usually cheaply done and prone to insert errors instead of humor.

about a month ago

To Fight Currency Mismatches, Steam Adding Region Locking to PC Games

mseeger Game pricing (160 comments)

Game pricing is great mystery. I tend to buy my games in the UK. Even with shipping they are 30% below the German prices.

Buying games here locally feels like being ripped off. And the price difference to other countries is even bigger....

about a month ago

Startup Magic Leap Hires Sci-Fi Writer Neal Stephenson As Chief Futurist

mseeger Neal Stephenson (48 comments)

Hah, he is just hoping they will finish Clang! for him in order to save him from angry investors....

about a month ago

11 Trillion Gallons of Water Needed To End California Drought

mseeger Re:That's a smidge under 4" for the entire state (330 comments)

In SI units, (40m^3 for 400.000km^2) it would be easier to calculate ;-).

The four inch or 10 centimeters are required in the aquifers in southern California.

First that is about 1/3 of the area. So we go to 30cm or 1 foot. That is still manageable.

Then we need to take into account that only a small part (optimistic: 25%) goes into the aquifers. That quadrupels it to 4 feet or 120cm. That is quite a lot.

To take that optimistic assumption, not too much must go into runoff and evaporation. So we need continuous light rain (1mm per day) with overcast sky.

In effect this means 4 years of continuous light rain.

about a month ago

Amazon UK Glitch Sells Thousands of Products For a Penny

mseeger Not an Amazon glitch (138 comments)

It wasn't a glitch at Amazon but from a third party software. But headlines never were the strong point of Slashdot ;-)

about a month ago

Forbes Blasts Latests Windows 7 Patch as Malware

mseeger Really bad advice (230 comments)

Several readers have pointed out that disabling automatic Windows Updates is bad advice, and while thatâ(TM)s a fair argument I have to disagree.

It is really a BAD advice. The average PC user is not an ops person. If an update bricks his PC, he will notice and can get help. If his PC is insecure, he will notice nothing and help (if ever) will be asked for much too late.

His arguments amount to one thing: avoid changes. Any change is a risk. But so is crossing the street. In the long run, a change-averse strategy will lead to worse results than the occasional botched change (exceptions apply, but those are rare). And the only way for the average user to do changes is to automate them.

about a month ago

Probe Into NSA Activity Reveals Germany Spying On Germans

mseeger Re:Something we need to take care off.... (83 comments)

My favorite solution would be by disbanding them. But that is not realistic.

The German version of the General Accounting Office does a pretty good job of spotting squandering. So a new oversight should be established based on their model. That focuses more on depth than width and a non-predictive cycling of topics.

Due to the nature of intelligence services, you will never get them really compliant (that's why I mentioned my favorite method), but you can curb them.

about 2 months ago

Probe Into NSA Activity Reveals Germany Spying On Germans

mseeger Something we need to take care off.... (83 comments)

They (BND) created several new theories:

a) Space Theory: German law does not apply in space, so their satellites (or those from agencies of "friends") are not bound by the constitution.

b) Function Owner Theory: When someone is acting within his/her capacity as a function owner, he is no longer a person protected by the constitution.

c) The Meta Data Theory: Meta data does not contain privacy protected information.

Thanks to Snowden this mess came to light. This now needs to be cleaned up. All three approaches will be shot down, with or without the governments approval.ï

Most parliamentarians agree, that the intelligence services practically beg for a shorter leash. Power struggles and party politics will delay it, but they will get it.

about 2 months ago

Password Security: Why the Horse Battery Staple Is Not Correct

mseeger Re:Wrong Wrong Wrong (549 comments)

The idea does not work: If you do this, i can lock you out from your service every 5 minutes. The prevention of password guessing is a bit harder and therefor you need a bit more.

about 3 months ago

Password Security: Why the Horse Battery Staple Is Not Correct

mseeger Re:Negative (549 comments)

If you choose 4 English, non-trivial words, you already have about 40bit of entropy. Searching only 1% of the namespace would take Trillions of tries.

To have those tries, the provider (not the user) must have already screwed up. The user cannot defend against screwups of the provider of the password protected service efficiently

"Hard to guess" is aimed at direct, human guessing. If I know you love "Sarah", so "Sarah4me" makes a bad password. That would be your screwup.

My primary goal is: burden the user only what naturally belongs in his domain. Trying to offload your security as a company to the users (e.g. to reduce costs) usually backfire.

about 3 months ago

Password Security: Why the Horse Battery Staple Is Not Correct

mseeger Re:Negative (549 comments)

Thx for looking it up and not blasting me ;-).

I didn't want to do self-advertisement, so i did not link to my blog.

about 3 months ago

Password Security: Why the Horse Battery Staple Is Not Correct

mseeger Negative (549 comments)

Good, bad & ugly - Your password


A good password must have two properties:

1) It has been memorized by the user
2) It is difficult to guess for a third person (even if he/she knows the user well)

But in most cases another requirement is thrown into the mix:

3) The password shell be complex (have a high entropy)
Usually the requirements take the form of a password policy like this:

The password must be at least 8 characters long
The password must contain upper- and lower-case letters
The password must contain a number
The password must contain a non-alphanumeric character

You notice anything? Yep, this policy only focuses on the third requirement. And it does so at the expense of the first requirement and (knowing human psychology) it also has a negative impact on the second requirement.


Let us take look at how the security of password can be compromised:

- The input of the password has been observed (by eavesdropping, key-loggers or by the ordinary Mark 1 Eyeball)

- The password has been re-used by the user in a different context where the attacker has access to it

- The attacker gained access to the encrypted storage of password and managed to extract it from there

- The password has been guessed by the attacker

How does having a complex password help you against these attacks?

In case of an attacker observing the user entering the password, no complexity will help. Rather the contrary, a password with mixed upper/lower-case, numbers and special characters is entered at a significantly slower pace. This helps an attacker observing the password by good old-fashioned peeking.

If the password is known to the attacker from the use in a different context, the complexity is no help either. Knowing the psychological side, cryptic passwords are rather compound the problem. Once a user has found a password that fits the typical policy, he tends to use it wherever such a password policy is in place and therefor increases the chances of an attacker to use a known password of the user in a different context.

In case of access to the encrypted password store, the complexity clearly helps to hamper the attacker (if the password is encrypted properly).

One would expect that password policy should help making a password un-guessable for a third person. From my personal observation the contrary is true. Under the watchful eye of a password policy they tend to stick to first names, upper-casing the first or last letter, replacing characters by similar looking special characters or numbers and/or adding numbers at the end (like birthdays).

Summary: Only in one attack scenario choosing a complex password helps, in all other scenarios it does not have any or even a negative impact. So let us look at this scenario a bit more detailed.


To decrypt the password of a user, the attacker has first to have access to the password storage. At which point the first and most critical security failure has already occurred. And the user had nothing to do with it.

When it comes to decrypting a password, the algorithm used is a more important than the complexity of the password. If the service provider has not done his home work, complex passwords offer only little protection. This is another critical point, where the user has no influence whatsoever.

But in case of the service provider having botched the safety of his password file but made everything correct when choosing the algorithm the complexity of the user passwords can offer extra protection against the attacker.

Does this case justify all the negative impact?

I want to point out, that the safety of the encrypted password is not the responsibility of the user. So would say: Don't make him part of the process here. Don't shift the responsibility to to him where the service provider is responsible.

Remark: I did not specifically address the issue of an attacker trying out all passwords by automatically entering them one after another. It falls into the same category since it starts with a critical error on the service provider side by allowing this.


I think we should focus on the first two requirements i started this comment with:

Choose a password you can remember

Use a password someone else does not associate with you
and (which is more important than complexity):

Use distinct passwords, at least for the most critical uses (Work, Banking, Apple, Facebook, Google, Paypal, Amazon) and never use those somewhere else.

If the user follows those three advice only, his security would be greatly improved. It is much better to use several (cryptographically) weak passwords than one good one for everything.


I am not opposed to complex passwords, as long as it has no negative impact on the more important issues. There is nothing bad about advising the user about his password being weak or strong as information.

But if you do so, please do it right. Do not just look for which kind of characters are used. Don't care about the source of entropy as long at it is there.

"Test1234!" is not safer then "mucho danke shopping magazzini", rather the opposite. Let the user find his way to create a memorable complex password. If you force him into a scheme you think best, you will weaken passwords.

And: Except for the most critical uses, 40 bits of entropy are enough. If it is not enough, you need to rethink the way you store your passwords.

That is why i think XKCD has it right, no matter what Bruce Schneier says (i never thought i would agree on a security topic rather with a comic author than one of my most respected security experts).


Yes, of course. There are always exceptions. But in those cases you should rather look into using two factor authentication than trying to get the users brain work in a way that evolution did not intend it to.

about 3 months ago

Slashdot Asks: What's In Your Home Datacenter?

mseeger Too much (287 comments)

Pure datacenter are: 2 firewalls, 1 Sun X2100, 1 QNAP NAS, 1 PC, 1 Raspberry, 1 VoIP-Gateway, 1 Homematic automation server, WLAN Controller
In the network: 5 mobile devices, 2 PC, 1 Notebook, BluRay-Player, 4 Audio Devices (Sonos), 2 Access Points, 2 USB-via-IP extender, Printer, Scanner, multiple IP-based sensors

about 4 months ago

Ask Slashdot: What Do You Wish You'd Known Starting Out As a Programmer?

mseeger Easy (548 comments)

I wish i had known that i knew nothing ;-). Because at that time i thought i knew everything...

about 5 months ago

Crytek USA Collapses, Sells Game IP To Other Developers

mseeger StarCitizen? (121 comments)

What does this mean for StarCitizen? AFAIK their complete work is based on the CRYTEK engine...

about 6 months ago

Applying Pavlovian Psychology to Password Management

mseeger Disagree (288 comments)

Is the duty for password complexity correctly placed on the users shoulder? I think not...

The users has two jobs:

1. Select a password he can remember
2. Choosing a password someone else does not associate with him

Raising password complexity requirements makes those two jobs harder. In my observation, with rising password complexity, the users tend to re-use passwords more often (which is more detrimental to security than a less complex password).

For password complexity to matter, the service provider must have failed (lost the data) and succeeded (choosen a half-way decent algorithm) at the same time.

Therefor i consider the burden of password complexity wrongly plaxced at the users end.

about 9 months ago

Google's Business Plan For Nest: Selling Your Data To Utility Companies

mseeger Better than the Nest Protect? (167 comments)

I hope the Nest Thermostat is better than the Nest Protect Smoke Detector. Those gave me a case of serious "early adopter burn".

The Nest Protect detectors have the tendency to generate false alarms in clean air (no smoke, no dust, no steam) and are very hard to disable (get a ladder, dismount, get a screw driver, open device, remove battery). The idea of disabling a false alarm by WIFI has not occurred to them yet :-(.

about 9 months ago



Next in government sponsored malware: Mahdi?

mseeger mseeger writes  |  more than 2 years ago

mseeger writes "Several months ago, Seculert stumbled upon an interesting, yet simple, spear-phishing attack. Their Research Lab had identified a suspicious email which included a fake word document attachment. Opening the attached file executed a malware dropper, and a "mahdi.txt" file which contained and opened a real word document. The content of the document was an article discussing Israel vs. Iran electronic warfare. Interestingly this was used to distribute what looks a lot like the next goverment sponsored malware."
Link to Original Source

Service technicians regularly spy customer PCs

mseeger mseeger writes  |  more than 4 years ago

mseeger (40923) writes "German magazine ComputerBILD has (undercover) asked several vendors to help them with their PC. What the service technicians didn't know: a software recorded all steps taken. The shocking result (google translation): In 50% of the cases, the technicians systematically looked for images and videos on the disk. Some even copied files onto their private USB stick, if they liked what they found. So if you give your PC to the service, say goodbye to your privacy. In 20% of the cases, the perfectly working disk was replaced with the customer loosing all his data.When the PCs were turned in (in perfect condition), they gave "sporadic crashes" as problem and asked that no data was to be deleted."
Link to Original Source

Zone .DE plagued by problems

mseeger mseeger writes  |  more than 4 years ago

mseeger (40923) writes "The zone .DE has been plagued by problems today. Four of six root servers were declaring any .DE domain as non-existent. Heise has some news about it and recommends to enter their IP into the hosts-file for the duration of the crisis. The .de zone is the second largest of the world, only beaten by .com."
Link to Original Source

German data retention laws unconstitutional

mseeger mseeger writes  |  more than 4 years ago

mseeger (40923) writes "The german supreme court has ruled the current data retention law unconstitutional. All stored data has to be deleted ASAP. The court criticized the lack of data security and insufficent restrictions for the access to the data. Contrary to the expectations the court completely invalidated the law. While it not generally disallowed data retention, the imposed restriction demand a complete new law. SPIEGEL Online has the complete story, Google an english translation."
Link to Original Source


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