Security for the visit is tight, with thousands of Israeli and Palestinian security officers on duty in Jerusalem and the Palestinians' de facto capital in the West Bank city of Ramallah.
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The evidence discovered was remarkably detailed: the plotters appeared to have been putting the targeted buildings under close observation, gathering such details as the thickness of the glass in their windows and the numbers of security guards on duty at various times.
Another discussant suggested getting back to the core duty of collective security, including cyber security and missile defense.
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Mark had been working off-duty as a security guard for a downtown Greyhound Bus station connected to a Burger King.
It also reminds state security forces of their "duty to protect citizens' safety and uphold their rights and constitutional freedoms".
If you care about justice and security, you have a duty to do all you can to advance or protect them by any legitimate means - to be ready to pay the price of your fine words.
Our first duty is to the security of the people of this country.
Keeping them properly configured, updated with the latest software from the vendor and monitoring the logs they generate is the primary duty of the network security team.
She was one of the first reporters on the scene after a shooting at Los International Airport stranded thousands of travelers and took the life of TSA agent Gerardo Hernandez, marking the first on-duty death since the security organization was created in 2001.
While the 'ndrangheta threatens, strikes and keeps business under siege, the state fails in its duty to guarantee the physical security that firms need.
In New Jersey, authorities raised security statewide, calling in off-duty state police officers and deploying bomb units, aviation crews, tactical teams and search and rescue assets as a precaution.
Guardians are primarily concerned with order, stability, seeking security, and have a strong sense of duty.
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"The jail authorities failed to provide proper security to Sarabjit Singh, which was their duty, " he said.
Our armed forces - like their counterparts in the intelligence community, Department of Homeland Security and law enforcement - have a professional duty to know the enemy and develop appropriate responses to the threat doctrine.
He said 184 members of the security forces had been killed in the line of duty since 1 December 2012, nine more than in the previous four months.
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At each home, the security officer, usually a retired or off-duty Chicago cop, often will enter a residence to ensure it is safe and then keep watch outside.
It is alleged that the officer, who was on duty, attacked Mr Alwan, a security guard at the nightclub, by repeatedly striking him on the body with his police baton to his injury.
The National Guard has nearly 11, 000 guardsmen on state active duty to assist governors and local officials with security and disaster response efforts.
"Equally, though, the first duty of any government is to provide for the security of its citizens, " he said.
On the one hand, the CIA is duty bound to keep what it considers to be national security secrets.
"I guarantee you that, beginning this morning, when I report for duty upstairs, everything I do will be focused on the security and safety of our people, " Mr Kerry added.
The first duty of a British Government is to protect British interests - the security of our country and the prosperity of our people.
During his tour of duty in Afghanistan, Gen Allen, 59, managed the transfer of security duties across much of the country to the Afghan army and police.
And our duty is now clear: For the sake of our long-term security, all free nations must stand with the forces of democracy and justice that have begun to transform the Middle East.
While some of the security cooperation efforts undertaken with allies and potential partners are carried out directly by active duty U.S. armed forces personnel, reserve and National Guard components also play an important role.
The security line in which I waited for 15 minutes was urgently evacuated by a group of Polizei bearing machine guns, and I had to follow my line-colleauges through a beer garden and a duty-free shop to find another checkpoint with another 15-minute security line.
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In the U.S., the Social Security system has taken on most of the burden for caring for elderly adults, a duty that traditionally fell to grown-up children.
Public corporations have a duty to their shareholders to protect themselves or face the financial, legal and reputational harm that a computer security breach would cause.
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