Hilfe für Betroffene » http://www.wholesalenflsportsjerseyscheap.com

The National Public Security Force (FNSP) of Brazil has deployed 280 soldiers for the upcoming Olympic diving test event and its secretary said in terms of security the 2016 Rio Olympic Games has already started. (Xinhuanet file photo)
RIO DE JANEIRO Cheap Tampa Bay Buccaneers Hats , Feb. 15 (Xinhua) -- The National Public Security Force (FNSP) of Brazil has deployed 280 soldiers for the upcoming Olympic diving test event and its secretary said in terms of security the 2016 Rio Olympic Games has already started.


The FINA Diving World Cup, also serving as an Olympic test event, will bring together the sport's global elite from 19 to 24 February at Maria Lenk Aquatics Centre. There will be 272 athletes from 49 countries and regions competing for 92 Olympic places, in 18 individual events and five synchronised events.


The FNSP presented its 280 soldiers in a ceremony held at the Barra Olympic park on Sunday, kicking off its security campaign for South America's first Olympics.


"For us Cheap Tampa Bay Buccaneers Hoodie , the Olympics starts now. We will have (near) 50 countries (regions) in this (diving) event, with more than 270 athletes' safety under our responsibility," said Regina Miki De Luca, secretary of FNSP.


The Rio Olympics will boast Brazil's largest ever security operation with an 85,000-strong force to patrol event venues and the city's streets. The plan will see 57 Cheap Tampa Bay Buccaneers T-Shirts ,000 military troops deployed plus 28,000 members of the police and other security forces.


The FNSP, composed by military police and civilian police from various states in Brazil, is under direct command of Brazilian federal government. Starting from May, the agency will deploy near 10 Customized Tampa Bay Buccaneers Jersey ,000 security force in Olympic venues.


The wi-fi connections of businesses and homes around the world are at risk, according to researchers who have revealed a major flaw dubbed Krack.


It concerns an authentication system which is widely used to secure wireless connections.


Experts said it could leave "the majority" of connections at risk until they are patched.


The researchers added the attack method was "exceptionally devastating" for Android 6.0 or above and Linux.


A Google spokesperson said: "We're aware of the issue, and we will be patching any affected devices in the coming weeks."


The US Computer Emergency Readiness Team (Cert) has issued a warning on the flaw.


"US-Cert has become aware of several key management vulnerabilities in the four-way handshake of wi-fi protected access II (WPA2) security protocol," it said.


"Most or all correct implementations of the standard will be affected."


Computer security expert from the University of Surrey Prof Alan Woodward said: "This is a flaw in the standard, so potentially there is a high risk to every single wi-fi connection out there Cheap Tampa Bay Buccaneers Jerseys , corporate and domestic.


"The risk will depend on a number of factors including the time it takes to launch an attack and whether you need to be connected to the network to launch one, but the paper suggests that an attack is relatively easy to launch.


"It will leave the majority of wi-fi connections at risk until vendors of routers can issue patches."


Industry body the Wi-Fi Alliance said that it was working with providers to issue software updates to patch the flaw.


"This issue can be resolved through straightforward software updates and the wi-fi industry, including major platform providers, has already started deploying patches to wi-fi users.


"Users can expect all their wi-fi devices, whether patched or unpatched Mike Alstott Buccaneers Jersey , to continue working well together."


It added that there was "no evidence" that the vulnerability had been exploited maliciously.


Tech giant Microsoft said that it had already released a security update.


Security handshake


The vulnerability was discovered by researchers led by Mathy Vanhoef, from Belgian university, KU Leuven.


According to his paper, the issue centres around a system of random number generation known as nonce (a number that can only be used once), which can in fact be reused to allow an attacker to enter a network and snoop on the data being sent in it.


"All protected wi-fi networks use the four-way handshake to generate a fresh session key and so far this 14-year-old handshake has remained free from attacks Carlton Davis Buccaneers Jersey , he writes in the paper describing Krack (key reinstallation attacks).


"Every wi-fi device is vulnerable to some variants of our attacks. Our attack is exceptionally devastating against Android 6.0: it forces the client into using a predictable all-zero encryption key."


Dr Steven Murdoch from University College, London said there were two mitigating factors to what he agreed was a "huge vulnerability".


"The attacker has to be physically nearby and if there is encryption on the web browser, it is harder to exploit."


When any device uses wi-fi to connect to, say, a router it does what is known as a "handshake": it goes through a four-step dialogue M.J. Stewart Buccaneers Jersey , whereby the two devices agree a key to use to secure the data being passed (a "session key").


This attack begins by tricking a victim into reinstalling the live key by replaying a modified version of the original handshake. In doing this a number of important set-up values can be reset which can, for example, render certain elements of the encryption much weaker.


This attacks appears to work on all wi-fis tested - prior to the patches currently being issued.


In some it is possible to decrypt and inject data, enabling an attacker to hijack a connection. In others it is even worse as it is possible to forge a connection, which Ronald Jones II Buccaneers Jersey , as the researchers note, is "catastrophic".


Not all routers will be affected but the people this could be most problematic for are the internet service providers who have millions of routers in customers' homes. How will they make sure all of them are secure?


&n. Cheap Jerseys Online Cheap Authentic Jerseys Cheap Authentic Jerseys Cheap Authentic Jerseys Cheap Nike NBA Jerseys Cheap Replica MLB Jerseys Cheap Baseball Jerseys Cheap NCAA College Jerseys Wholesale Jerseys Wholesale NFL Jerseys Cheap