Happy World Password Day

Happy World Password Day! I know it’s more fun to celebrate May-the-Fourth in other ways, but this is important.

Passwords are how we keep our online accounts secure, and yet the most common passwords are horribly simple to guess. Every year password keeper releases a list of the most common passwords and every year “123456” and “qwerty” are on the list.

Passwords must be both memorable and hard to guess, the conflict between those two needs is the fundamental problem.

Many sites require you to use combinations of uppercase, lower case, numbers, and symbols in the name of making it harder to guess or crack a password.

However the resulting password is not easy to remember, and as humans use common substitutions, it remains vulnerable to cracking by computer.

To make a password hard to break you need to make it longer, use a range of characters, and avoid dictionary words. Something like this.

According to Kapersky labs it would take 33 centuries to crack this password by a single home computer. Most hackers have more computer power so could do it in fewer centuries.

There are two factors making it hard for computers to guess, the randomness of the characters used and the length of the password. As the wonderful XKCD explained we can use the length to make passwords more secure and memorable.

One of the challenges of managing online passwords is that we have so many of them. Often they can be saved on your device or in your browser, but this carries its own risks. If you lose your device or someone cracks your browser password (in the case of chrome) the person gains access to all your accounts. You can use a password manager, there are many on the market and PC Mag evaluated 12 of them.

There’s a lot of advice out there on changing your password, it’s often a mandatory practice on websites and within companies. But it’s usefulness as as security measure is dubious, in fact because people tend to then use a transformation on an old password the system might be less secure.  One company requiring mandatory changes also prevented reuse of password elements for 20 changes. Luckily there are twenty regions of Italy. Of course if there is a password breach on any website you use you must change affected passwords.

To find a good memorable set of words look to poetry, quotes or song lyrics. Using the Kaspersky Labs password check Beyonce’s lyrics fare pretty well although  the words are dictionary based and not particularly random.

Please take time today to celebrate World Password Day by making your passwords more secure

  • choose long secure passwords
  • use different passwords for each site
  • use two factor authentication when sites allow it
  • consider a password manager
  • if you write down your passwords anywhere don’t keep it with the device.

Image: mine, and no, that’s not a real password

So it’s Valentine’s Day

valentineSo it’s Valentine’s Day, and I’m going to talk about sex. This post may be NSFW, and the same caveat goes for the links.

I was watching Grace and Frankie,  one of the few TV (OK Netflix) shows to star post-menopausal women at the centre of the story. In the final episode of season two Grace finds that sex toys aren’t made for older women, they aggravate her arthritis. The two resolve to start a business making sex aids for older women.

Yep sextech has made it to tv.

Sextech is the attempts to bring the adult entertainment industry into modern life via technology. My first exposure to the sextech industry was a presentation at one of the WebSummits, where a startup had created an app that allowed separated couples to give each other intimate good vibrations. The presenters managed to explain exactly how it worked in PG-rated terms, quite a feat.

As you might guess it’s a male dominated industry. But there are some women working to change that, often by focusing new devices.  In fact the sextech industry has focused on devices, from artificially intelligent vibrators, to men’s pleasure training tools, to an orgasm tracker – a fitbit for sex. And who knows what VR will bring to the bedroom.

There is one notable exception to the device trend; Cindy Gallop is addressing the impact of the pervasive story-line of porn. In this TED talk she explains how bad we are at discussing sex, and asks us to be better at it.  (And the video is NSFW)

Cindy Gallop is driving a social sex revolution, where we become better at talking about sex, more honest about what does turn us on, less reliant on a single-story-line-porn version of sex. She’s gone from being annoyed at the limited view of sex offered by porn to inviting everyone to join the social sex revolution via a documentary.

screen-shot-2017-02-14-at-14-57-50I know Valentine’s day is supposed to be about romance rather than sex, but isn’t romance just foreplay to the foreplay?

To be honest I’m not really on board with the Valentine’s day thing. It’s true that I’m female and single so you can go ahead and label me as a bitter spinster for that but even when in a relationship I hated the forced feel of Valentine’s Day. One memorable Valentine’s Day the man-du-jour gave me a cactus. Not at all romantic; I appreciated the political commentary of the gift.

Images:

 14th Feb: Happy Birthday to me  |  Helen Taylor  |  CC BY-NC 2.0

Cactus  |  Sue Kellerman  |  CC BY-NC-ND 2.0