2. Implement site monitoring

With this search, we found :

• the players with the greatest web presence (those who update their news on their sites);

• the most relevant information sites (thematic information portals, specialized press).

Now it's time to put them on watch. It's difficult to keep track of all these sites manually as soon as the list grows. An Internet crawler is essential. Several types of tools are available:

• free or open-source tools ( Website Watcher is one of the best-known, a complete paid version is also available);

• integrated tools: part of a larger suite (Digimind, AMI, iScope all have a crawl module), the...