Cairo, alBawaba - A security source told alBawaba on Saturday that after tracing the 'electronic fingerprint' of the page "Wings Egypt, Hasm (reads: Decisiveness)" on the social networking platforms, Egypt to address the management of Face-book and Twitter to remove content of this page that calls for violence and terrorism. The source added that according to the protocol signed between the Face-book,Twitter, YouTube and Microsoft, they are committed to fight against the terrorist content on the Internet. Newly-established militant group, Hasm claimed responsibility for the early morning bombing in Giza which left six cops dead and at least three injured. Egypt's Interior Ministry demanded those sites to be closed, including accounts of Muslim Brotherhood elements. The ministry formally asked the administration of the giant social media sites to collect those terrorists' data and activity on the Internet. That should help the Egyptian authorities to arrest the perpetrators of the recent terrorist crimes.