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Archive for the 'Security' category


Lithium batteries in planes - Sequel

(Thursday, January 3rd, 2008)

It’s even more complex than I thought initially. It’s not that you cannot put Lithium batteries in your hand luggage if you fly by plane starting 1st of January, 2008. It’s quite the opposite: They don’t want your spare batteries in checked luggage. “Spare batteries” means batteries that are not attached to a device (camera, computer or else). Spare batteries are prefered in hand-luggage.

It makes even less sense to me. And it will be awfully difficult to enforce. But try and make things clear at check-in to decide what to do with your spare batteries when traveling by air.

Source: SafeTravel.

TSA: batteries are weapons prohibited in planes

(Monday, December 31st, 2007)

Here we are! Transport regulation authorities added the Lithium batteries to the list of banned objects in carry-on luggage in planes.

Of course, Lithium batteries can explode. But they took the additional step of prohibiting them when they are out of the device and contain more than 2g of Lithium…

Photographers leaving for a long trip: Put them in the checked luggage if you do not want to see them ending with fire-arms, knifes, cutters and mineral water bottles (in the junk bin).

Warner is third to remove DRM with Amazon

(Saturday, December 29th, 2007)

We learned this week that Warner Music and AMazon are going to gang in in order to sell DRM-free MP3 files. This is the third music major to stop and listen to its customers who did not want to suffer the indignity and incovenience of this kind of digital rights protection.

EMI and Universal had already gone this way. The only big one missing is still Sony BMG (Do you remember? They were the authors of the famous rootkit installed on some of their CD to protect them and that breaking havoc on their customers’ PC machine).

Complementary information: With this annoncement, Amazon will reach nearly 3 million DRM-free MP3 files (up to now, the record was held by iTunes with -only- 2 millions).

This year wishes come from scammers, too

(Saturday, December 29th, 2007)

Visibly, in 2008, scammers and spammers start early: The sheer number of emailed wish cards seems to have increased to very high levels. Only one advice: If you receive a “best wishes” electronic card from somebody that you don’t know, don’t even spend time (and computer security) checking it. It’s most probably a mean to insert a worm, a Trojan horse or a virus in your computer.

And, keep your anti-virus software updated.

Did you backup?

(Wednesday, December 26th, 2007)

A backup, this is nearly nothing. But it can help you, it can save you, when disaster will strike. Since when didn’t you backup?

Some ideas:

  • Remember to copy the contents of your Flash memory card (even more if you store a lot of JPEG images on your big Flash card)
  • Copy the data files from your PC onto an external drive
  • Send yourself your important data on a separate email account (and let them there)
  • Use WP-Database-Backup to backup your WordPress web site database
  • Use free DriveImage XML to backup a full-drive image of a disk drive


YouTube link to DriveImage XML tutorial

It’s time to prepare yourself for a better-backed-up year.

Western Digital: audio/video police included

(Friday, December 14th, 2007)

WD My Book World Edition has limited features (police/censure included)What could be the use of network hard disk drive of one Tera-Byte which would strictly refuse to serve files because there may be a risk of breaching licensing agreement potentially applicable to them? This is the question that potential buyers should ask before purchasing the Western Digital disc drives using WD Anywhere Access: WD My Book World Edition.

There is a long list of file suffixes that cannot be shared on a network (even a local one) on this type of hard disc drive.

In my opinion, a WD My Book World Edition disc is defintely worthless. You cannot usefully put on it an MP3 file, and AVI file, a TMP file, a QuickTime video or a Windows Media video. Western Digital seems worried that you may not have the licensing rights for these. So they don’t want you to use them. Leave those Western Digital discs at he irresponsible stores which are selling them or bring them back.

Thanatorama - Internet documentary about your death

(Sunday, November 25th, 2007)

You’re dead and you want to know what is happenning. Thanatorama will give you a fairly detailled explanation.

Thanatorama - Internet documentary about your death

Mute your browser

(Sunday, November 18th, 2007)

Sometimes it comes handy to silence your browser. When it opens a Flash media file and starts shouting.

Here is FlashMute. It mutes Flash into your browser or all of your browser, leaving the rest of the computer in its normal state.

No DRM is good for the media business

(Wednesday, November 14th, 2007)

Or so it seems from the more recent news I received through different channels these days. First, BluRay BD+ copy protection and DRM system appears to have been cracked. In the latest revision of AnyDVD (a quite well known DVD copying software), there is now an option to handle BD+. It means that even the slight advantage of BluRay against the other competing High Def DVD formats (mostly HD-DVD) is disappearing and you can expect that all BluRay discs will be found in the black market since they are now easy to copy.

Then, we learned that Paramount started selling DVDs at a bargain price (3 US$) in China in an attempt to reduce the impact of rampant piracy in this country. Cheap discs mean that consumers may buy more (you have to admit that pricing the discs at the same level as the bootleg copies easily available makes a good selling point).

It could be a marketers’ last attempt, but there is a near simultaneous announcement that has shed a significant light onto this issue: UK-based music store 7 Digital tells us that DRM-free MP3 tracks outsell their DRMed counterparts by a factor of four to one. This should help music producers understand that the market is requesting DRM-free products. But will they hear?

Lifehacker Top 10: Network utilities

(Saturday, October 20th, 2007)

The excellent LifeHacker web site has a good list of top network utilities.

Doomsday photo gallery

(Saturday, October 13th, 2007)

A photo gallery only about nuclear explosions: nuclear.fatal.ru from Russia.

Atom bomb - Bombe atomique

Blu-Ray bad DRM scheme

(Friday, October 12th, 2007)

The very first discs for BluRay+ (BluRay discs with BD+ newest DRM technology) arrived: Rise of the Silver Surfer and The Day After Tomorrow. Unfortunately, these discs are nearly useless because of the DRM scheme used to protect them.

For the first time, they use a virtual machine technology that allows to load code at the same time as the video data. It is thought to be a way to run code that would check if the BluRay players has been hacked. However, the discs do not play on Samsung’s BDP-1200 and LG’s BH100, and most other players (including the PlayStation 3) have longer-than-usual load times (up to two minutes). Samsung’s BDP-1000 also has problems of stuttering and error messages.

Some of the manufacturers announced software updates, but remember that now that DRM is on us, we may have to upgrade the player firmware just to play a DVD…


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Latest update: 1-nov-08

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