However, none of these high tech security protocols prevent law enforcement from editing the footage that's released to the public.
He added that the Olympic Committee's security protocol prevented him from confirming the athletes' current locations.
Journalists were prevented entry into Gaza by the Israeli military.
The Times of India welcomes Ms Kumar's move, and says that it "must be followed up with an immediate change in the parliament's security protocols" to prevent legislators from bringing dangerous objects into the building.
Residence hall windows that can be used to enter the building are equipped with window pins, security screens, or other devices intended to prevent entry.
One group worked to move people away from the bomb while another, assisted by firefighters and security guards, established a continuously expanding cordon around the area to prevent entry.
Exchange of data is protected by a security protocol to prevent damage, loss, unauthorized access or abuse of data.
Mr. Li, who was based in Chengdu, paid a network of computer experts to scour the Internet to find commercial software they could "crack," meaning they bypassed security protocols designed to prevent unauthorized access or reproduction.
The Army had security protocols that would have prevented the breach if followed, the official added.
Some House staff members were skeptical of the committee's explanation, saying tight security protocols were designed to prevent such an episode.
Now, in the wake of the massacre at Sandy Hook Elementary in Connecticut, school officials across the nation are reviewing security protocols, including lockdown drills and building entry procedures, but also whether to hire more armed guards.
