Web organizations should confront an expense discipline for neglecting to manage the danger of fear mongering in the UK, security serve Ben Wallace has said.
Mr Wallace said firms, for example, Facebook, Google and YouTube were too ease back to evacuate radical substance web based, constraining the legislature to act.
While tech firms were "merciless profiteers", governments were burning through millions policing the web, he included.
Facebook said Mr Wallace wasn't right to state it put benefits before wellbeing.
YouTube said vicious radicalism was a "mind boggling issue" and tending to it was a "basic test for every one of us".
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In a meeting with the Sunday Times, Mr Wallace said tech mammoths were neglecting to help keep the radicalisation of individuals on the web.
"Since content isn't brought down as fast as they could do," he guaranteed, "we're having to de-radicalize individuals who have been radicalized. That is costing millions."
He said the refusal of informing administrations -, for example, WhatsApp, which is possessed by Facebook - to give the security administrations access to message information was "transforming the web into an anarchic brutal space".
"As a result of encryption and in view of radicalisation, the cost of that is piled on law implementation organizations," Mr Wallace told the daily paper.
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Examination
By Emma Vardy, BBC political journalist
This most recent duty thought is a sign pastors are endeavoring to investigate a wide range of better approaches to put weight on tech firms.
How solid an apparatus it may be is hazy.
Tech mammoths' incomes are so high, an expense or adequately a fine, may not quickly change the measures they are as of now taking, despite the fact that it could play well with the general population.
Google and Facebook have just ventured up their endeavors to recognize and bring down fanatic substance, including utilizing manmade brainpower to spot unlawful substance. Be that as it may, pastors need them to go further.
In the mean time littler locales like Telegram and WordPress are a more troublesome issue.
They have done far less to handle the utilization of their stages by fanatics.
Firms based abroad are totally far from any measures forced by the UK government, and as a general rule when experts attempt to connect with them, they don't get much of anywhere.
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Mr Wallace said "the ideal opportunity for pardons is at an end" and the legislature should take a gander at "all alternatives" of boosting firms - "counting charge".
"We should quit imagining that since they sit on beanbags in T-shirts they are not savage profiteers," he said.
"They will heartlessly pitch our subtle elements to advances and delicate porn organizations however not offer it to our justly chose government."