Trust-based security schemes like [16] only consider the security of data traffic, while schemes like [29, 30] only consider the security of control traffic.
The case, representing an elaborate new form of Internet hacking, raises fresh questions about the security of phone traffic over largely unregulated networks.
Network Access Quarantine Control and security of VPN traffic through an appropriate firewall are also significant in the security design.
The leaks will clearly make the Americans look again at the security of their cable traffic, and I assume the site carrying the cables has been taken down.
Policies can be used to describe preferences and constraints on parameters, such as priority of traffic, security, quality of service, and probability of interference.
Many security schemes for vehicular networks particularly take the secure propagation of traffic-related information into account.
After enduring a day of security checks, traffic and fear that the terrorists were going to strike New York, Washington and New Jersey, I find out that this was due to the fact that Al Qaeda had been conducting surveillance of those areas.
Until Wednesday night, the base was at the highest level of security, and traffic delays at its 15 entrances meant, for some soldiers, that a six-mile drive to the base could take as many as four hours.
"Anyone can drive in the streets without knowing any of the regulations," says Moya Jalil, as he waits to take his second lesson at a Baghdad driving school.As part of an expansion of the security apparatus, traffic cops have become more visible.
If employees have too many transgressions, they will be sent to the equivalent of "traffic school," security school, he said.
