PHP Quebec/Playing Safe
The second session I gave on the PHP Quebec conference was on encrypting and data security. Slides are again here . On my last slide I put a puzzle, which would give the first person that figured it out a copy of my book . I'll repeat the puzzle here (and no Jason, you can not compete again ;-)).
peg te ot ceouls rer rnao aer yll go marpi yekensts lts bdai tahtea eoh nahf fnn
Who else figures it out?
Life Line
Specify whether public transport stops have tactile paving
Determine the heights of kerbs at crossings
Specify whether crosswalks have tactile paving
Survey if places still exist
Survey hairdresser's customers
Specify whether kerbs have tactile paving
Determine the heights of kerbs
Specify what can be recycled in recycling containers
Specify type of recycling amenities
Specify path surfaces
Survey if places still exist
Specify whether there are cycleways
Specify whether roads have lane markings
Specify whether roads have sidewalks
Specify whether pedestrian crossings have islands
Specify whether pedestrian crossings have traffic signals
Specify road surfaces
Specify access to playgrounds
Specify whether places take fees to visit
Survey whether opening hours are signed
Specify whether pedestrian crossings have islands
Specify whether pedestrian crossings have traffic signals
Determine whether any glass or just glass bottles can be recycled here
Specify type of recycling amenities
Determine place names
Shortlink
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