Seventh, many subscribe to a number of security communications, multi-access secure site to obtain timely information to repair the system hardware and software security vulnerabilities. Even if the prevention effect can not do a good job. As network technology continues to evolve, hackers are constantly the level of progress. Their attacks can be described as endless a lot of unexpected things can happen, so we do prevention work under the premise of the system every day to carry out safety checks. In particular, more as a system administrator to change the system at any time to observe the situation, such as the system processes, files, time changes.
Even low-skilled jobs in the Pearl River Delta and Bohai Rim region has a large gap. Strong demand and supply in China reflects a serious shortage of blue-collar "hunger gap" has to a considerable extent - a new generation of blue-collar migrant workers are becoming the mainstay of the traditional blue-collar "birth" of the cradle is increasingly decline. Office of Guangdong Provincial Labor and Social Security in the Education Management Division Ge Guoxing craft eyes, electrician, fitter, turner, welding, refrigeration and so on are "blue collar." GE said that in the late 70s of last century, this tech workers are also thousands of people in Guangdong. Today, the craft has reached 40 million gap, the supply of vocational education alone, can not meet the need.