Sentence examples for online security system from inspiring English sources

The bank and credit card company Visa has defended the way it has introduced an online security system, despite causing a great deal of confusion among internet shoppers.

Ticketmaster, trying to fight the computer tactics used by some of the most advanced ticket scalpers, has sued 21 people, accusing them of fraud and breach of copyright in circumventing the company's online security system to try to buy huge numbers of tickets.

It is alleged that an online security system to detect suspicious use of Siprnet was switched off on computers used by the US military in Iraq following complaints that it was inconvenient, the UK's Guardian newspaper reports.

"Hack Heaven" detailed the exploits of Ian Restil, a 15-year-old computer hacker who broke through the online security system of a "big-time software firm" called Jukt Micronics.

MasterCard and Visa have announced plans to replace their much disliked online security systems, MasterCard SecureCode and Verified by Visa, replacing them with an easier to use system.

Many online security systems are built to withstand repeated incorrect guesses, but if they aren't, a computer could quickly zip through 10,000 attempts and gain access within a very short space of time.

Some critics of the N.S.A. were disturbed that the agency's encryption team charged with bolstering online security systems against hackers was working with the team that tries to penetrate computer systems used by terrorists.

Two of the world's biggest technology companies, Microsoft and Yahoo, expressed deep concern on Friday about widespread attempts by the US and UK intelligence services to circumvent the online security systems that protect the privacy of millions of people online.

Rather than invent new online security systems for the public sector, why not use those already developed by banks, as in Scandinavia?Interestingly, the examples of good e-government in our special report have a common factor: a tough-minded leader at the top, willing to push change through against the protests of corrupt or incompetent vested interests.

The answer depends on your technological fluency and how much you trust online security systems.

Taunters: Taunting hackers are just thumbing their noses at anyone who dares to believe they have good online security systems in place.