Showing 1 - 10 of 10
You can forget HAL 9000
Life, James Hein, Published on 05/12/2018
» It has been over five years and it was time for a new PC. It took a while to pull together, required an eclectic set of carefully chosen components, and I paid someone to put it together for me, having done that myself too many times in the past.
Huawei still some way behind rivals
Life, James Hein, Published on 21/11/2018
» I've had some feedback expressing surprise that I invested in a smartwatch. Yes, I didn't think I'd see the day either, but it does function very well as a watch with changeable faces and at a price point that's far below some of the faces it can duplicate. The always-on test was a success in that I only turned the watch off when I wasn't using it on some evenings. It also does sleep tracking, which perhaps provides a sterner test, but it still provided a week's worth of use making it usable for many. On a longer trip you would need to take the charger along. Note that for both tests, I kept Bluetooth on the whole time.
Upgrading to the Samsung S8
Life, James Hein, Published on 05/07/2017
» So, I finally went for the smartphone upgrade and ordered a Samsung Galaxy S8 Plus. The Chinese phones are not quite there in terms of feature set, and the prices on them keep rising. The next article will cover some of the issues I faced moving from my current S5, and the wonders of the new phone as I discover them. After that, the next question will be "Do I get the docking station and VR kit or not?".
There's no such thing as free tech
Life, James Hein, Published on 21/01/2015
» Can hackers really ruin your day? Consider the story a friend of mine recently told me. He has been playing the game Stronghold Kingdoms for a couple of years now. Apparently, as a result of hacking, some players gained points and certain advantages and had their accounts spoofed.
New camera is weighing on my mind
Life, James Hein, Published on 24/09/2014
» I've had it for a while now so I finally decided to upgrade my SLR camera. After some research I decided on a Nikon D5300. Nikon, because that's the brand of the lenses and other camera accessories I already own; and the D5300 because it's lightweight and has all the latest features found in mid-range models. If I was going to match my old D200 I probably would've gone for the D7100 which has more knobs that I will ever need and is also a lot heavier.
Heartbleed causing heartache
Life, James Hein, Published on 23/04/2014
» One of the hottest topics in the computing world over the past two weeks has been a problem with the security of OpenSSL named Heartbleed. The short version is that this popular security layer has had a bug for the last couple of years that allowed people to grab not only information from a computer, but also passwords and decryption keys. The fix is to go to the OpenSSL site download and apply the latest version, anything past 1.0.1f, from here, www.openssl.org/related/binaries.html. If your Android phone is 4.1.x, then download a Heartbleed detector from the Play Store and check your exposure. For the technically minded, the problem is a missing bounds check so that the attacker can grab 64KB of memory. There are code samples on the net if you want more details. I suspect that system administrators have been busy all over the world patching their machines, generating new public and private keys and notifying all users to change their passwords on affected systems. I also suspect that there will be administrators and users who will not take any steps at all, either due to laziness or hubris. There is strong evidence that you should change all your important passwords at places like banks.
Passing the hacker hat
Life, James Hein, Published on 02/04/2014
» A “black hat” is a skilled hacker who tends to lurk in the background, rarely gets caught and is a master at breaking into systems, programs and data. These people have been represented in movies and are usually considered shady characters. There are, of course, rewards in being skilled in this field — both monetarily and in terms of underground notoriety — but there are also risks, such as retaliation from those that have been hacked and the continual threat of government agencies tracking them down. Lesser known but becoming more so are those called “grey hats”, who often straddle the line of legality. And as a recent conference showed, you can be rewarded for finding vulnerabilities in operating systems and application codes. There is a growing market for skilled grey hats, who are used to find holes in social media platforms and all manner of other products, ranging from smartphones to major systems. Government departments will even hire ex-black hats to secure their systems against attack. Major corporations do the same thing. So if you are a budding young hacker, you can potentially make up to $250,000 (8 million baht) if you find a zero-day problem in iOS or around half that for a Windows problem. The zero-day issue was recently represented in an episode of NCIS: Los Angeles.
How safe is your data?
Life, James Hein, Published on 12/02/2014
» Researchers from Rutgers University have developed a smartphone tool that tracks how often applications track them. The app essentially monitors other applications and logs when they get location data and transmits it. The results indicated that lots of applications, sometimes those where it was not expected, grabbed location data and passed it along. Some apps will notify the user but the research found that others are not so forthcoming. The researchers concluded that Android permissions are not an effective method for disclosing and consenting for location data access. They also found that the flashing GPS icon is largely ignored or not registered by users. You have been warned. You can find the full report here: http://bit.ly/NrTyQN
Goodies galore unveiled at Nevada show
Life, James Hein, Published on 15/01/2014
» As I write this, CES _ the 2014 Consumer Electronics Show in Las Vegas _ is under way with its displays of awesome gadgets. Nvidia announced a 192-core mobile processor that comes in 32-bit ARM format, or a 64-bit version. Yes, you read that correctly: 192-core. There's lots more from all the usual suspects, but so far the release of the Galaxy S5 hasn't been announced. That's expected next month.
Court's Apple ruling sure to be appealed
Life, James Hein, Published on 05/09/2012
» The big news in the mobile-phone and tablet marketplace is the US-centric Apple win against Samsung in the United States. Many people regard this decision as ridiculous and think that it highlights how mercenary and capitalist Apple has become.