Author Archive

Winter in Finland

Winter is really in Finland. It is -8 degrees celsius in Helsinki and snowing a lot (10 cm of snow in the morning). And life pretty much goes normally – people go to work, schools are open and people drive their cars at almost normal speed on the roads and highways, flights run normally, etc. →

Cyber Attack Caused Massive Power Outage

Around two years ago I wrote at Terrorism and the Electric Power Delivery System posting that Electrical grid is said to be vulnerable to terrorist attack. I can agree that electrical power distribution network would be quite vulnerable if someone tries to sabotage it and knows what to do. I know this because I design →