Monthly Archives: June 2016

TOTP in Perl

TOTP (or Time-based One-time Password Algorithm) is an algorithm used to generate a one-time password from a previously shared key.  Now if that confused you, maybe you’re more familiar with Google Authenticator.  If you’re keen to generate an OTP in Perl, or integrate it in your web application, then the code below can be used to either generate the OTP, or to check if the OTP is valid. #!/usr/bin/perl #… Read Article →

Microsoft Continuum – First thoughts

Microsoft has released Continuum for their line of Lumia 950 phones.  Continuum is the ability to use your phone as a desktop.  By plugging the phone into a dock, you can control the phone with a regular keyboard and screen. Let’s look at the phone.  The Lumia 950 is ok.  It’s not spectacular, just ok.  It’s the first time I’m using the Windows platform (just having migrated from Android).  The… Read Article →