Defense in depth: A strategy to stop spam that actually works
Wednesday, October 29th, 2003Spam is killing off email and threatening the very future of the internet. Surveys are showing that current net users are switching off to get away from unsolicited commercial email. Millions more are reluctant to get online for fear of being deluged with offers of pornography, viagra, money scams and so on. As trade unionists and social change activists, this is a worrying development. Email is an enormously powerful and cheap tool for us, particularly for online campaigning, but spammers are making it increasingly difficult for us to get our message through. We need to educate our members and ourselves in order to win the battle against spam. If we don’t win that battle, we lose all the gains of the last decade and return to a world where those with the money can get their messages heard — and where we are effectively silenced.
The only problem is that there is no solution to spam. Let me re-phrase that: there is no solution, but there are solutions, to the problem of spam. For some time now, I have adopted a strategy of defense-in-depth.