Use of wireless can not be avoided. gadged had buried all the features wifi (wireless fidelity) for data transfer media. Security will always be inversely proportional to convenience. Because wireless technology is still experiencing growth. Then a lot of crime that occurs with the use of wireless technology. community awareness of this wireless network security issues need to be socialized. The following is a security issue that a lot happening around us: 

1. AMPS mobile phone cloning to steal pulses (a lot happening at the development of technology AMPS)
2. cloning mobile sim card to fool the vendor. 
3. Airsnot can be tapped into the WLAN packets. Other tools like netstumbler, WEPcrack and many circulating freely. 
4. NITS in the United States prohibits the use of WLAN for a system that has the flow of confidential data. 
5. Bluetooth bluestumbler jacking and stealing and hacking through bluetooth data without being noticed by users. 
6. Physical theft of wireless devices. 
7. Man in middle attack, tapping, passive attack is carried out to steal information such as phone number list, calendar, and other data via bluetooth with no security. 
8. Resource for wireless hardware like CPU, memory and speed are lack of encryption makes it difficult to meet standards of data security through encryption methods. 
9. DOS, active attack, injection of new (fake) traffice sending junk messages or information bluejacking and hijacking. 
10. The main focus of the wireless data transfer as quickly as possible.

security techniques 

1. network segmentation, enter your wireless network into the extranet system. 
2. Restricted access based on MAC address 
3. Encryption: WEP (Wireless Equivalency Protocol), but there are still problems with the initial vector (IV) 
4. The use of end-to-end encryption at the application level.

let us secure the flow of data in wireless networks from activities that could hurt us materially and privacy.

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A lot of media that can be used by job seekers to find work. one of them is a daily newspaper. there are so many vacancies on offer. application to perform job-seekers should submit an application along with curiculum vitae by mail. then waiting interview call, if they are qualified to be interviewed. but finding a job in the newspaper are dealing with the consequences of making a tight of competition. 

For job applicants who want a low competition, alternatively through a job site on the Internet. Most job sites are not paid or free. systematically the internet will do the natural selection of users. Only a handful of Internet users that will compete with high quality will be successful.

quite a lot of sites that serve job on the internet, both sites are spesialeze themselves as job sites, or sites of companies that also provide jobs in their companies. Even news sites and advertising sites usually also presents information jobs. You can find it from google search engine.

On the company website there is usually a menu "job opportunity", which usually is the information for jobs in the company. But not all the company's website serves job opportunity.

If you want to find a job via the Internet, open a web page that presents particular job is the best choice. If you want a job in indonesia you have to open the job site in indonesian language. For english language job sites usually provide job listings globally around the world.

The site contains job vacancies in addition to the jobs offered by the company also includes resumes from people who posted his resume. For job seekers can search for the desired job by posting their resumes on these sites. how to fill out a form provided at the site. For companies seeking staff can look for people who can meet the criteria required of workers at the site.

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The story of Obama's journey to win the presidency is very dramatic. team comprised of the best people and dedicated. He is mobilizing tens of thousands of volunteers to fight for victory. He also raised funds which is very fantastic, derived from millions of contributors around the world. The most interesting is Obama's campaign strategy is very intelligent, that is by utilizing social networking technologies. Obama managed to change the conventional campaign in 50 states with just an online community only. The community inspires Americans to participate in a movement, donating abilities, time, and money to realize victory.

What can be learned by the businessmen from the success of Barack Obama in U.S. presidential elections? Barry Libert and Rick Faulk explained the lessons of the Obama campaign strategy, once suggested that companies use the same approach in their marketing plan. in his book, libert and Faulk to review the obama campaign is dramatic and makes the year 2008 as a turning point in politics.

Obama has a character of calm, focused, intelligent, and resilient. He is a true figure of exemplary leaders. he remains focused on the point, and an open mind until the final decision. Just as did Obama, the absolute poise should be owned by the businessman.

strategy that used the campaign is Be Social is utilizing online social networking tool for obtaining information, inform, and motivate your target market. In this case, businesses should also create a community, and social networking technology is the most effective means to do.

With the Be the Change, all steps must reflect changes in our business. In the time of online technology that could threaten the conservative business model and a very severe financial pressures today, the businessmen have to make some changes.

so, Obama has established a new standard that is more intelligent for businesses who want to progress and succeed in the world of Web 2.0.

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