Security—for the information on your smart phone, as well as for the phone itself—is a hot topic these days.The truth is that you're packing a lot of sensitive information on your phone, and you should keep it safe.

    When it comes to physical security, iPhone users would do well to download Find My iPhone, a free app from Apple that allows you to visit a website and see your (lost, stolen or misplaced) phone on the map.You can then sound an alarm, send a message that will pop up on its screen, lock the phone or erase all your data.

    Android does not have an exact equivalent(等价物), but there are plenty of alternatives. A free app called Lookout offers the find­my­phone feature.The paid version allows you to wipe the data from your phone remotely.

    Then there is your coffee shop's Wi­Fi network.Anyone with minimal technical expert skill can snoop on(窥视) people using shared wireless networks, harvesting passwords and other personal data. Lookout will caution you when you've logged on to an insecure network, but cannot protect you once you're there.

    In order to protect yourself on such networks, you can use a virtual private network, or VPN. This turns all your activity into nonsense to anyone trying to read along with you from across Starbucks. It also keeps websites from tracking you and, if you're travelling, allows you to get access to sites that may be blocked in other countries.

    If you have an iPhone, the simplest VPN app is probably Hotspot Shield, whose distinguishing feature is said to be that it automatically kicks in each time you start browsing (浏览), as opposed to other VPN apps that require you to start them up manually(手动地)．This matters, because even if you decide you want a VPN app, you want to spend approximately zero time thinking about it. For the most part, that was true of Hotspot Shield, though occasionally it took a while to connect or temporarily lost connection without warning. I found myself having to turn the app on and off sometimes, which involved setting my phone constantly.

    If even reading about the settings on your phone drive you crazy, then it is probably best to stay away from a VPN app. But if you're the type who can't resist checking your bank balance from your corner bar, the hassle(麻烦) may be preferable to the risk.

    When it comes to car hiring,all car hire companies require that you should have a full driving license for at least one year,some of whom may ask for two years,especially for younger drivers.

    Most car hire companies will not automatically hire out a car to someone under the age of 25 or to people over 70. But there are exceptions. Some listed companies are normally prepared to serve people of 21 and over. And some may go over the age limit and provide service for older people( aged 70 and over) providing you have no record of breaking the law and valid license, and a doctor's letter of good health.

    Now read on for some information about national companies with many bases hiring out cars to people aged 21 and older drivers.

    Growing up in Wyoming,everyday life was an adventure—I spent my time camping,and exploring mountains. When I was little,my mom became the state's first female U.S. Marshall.I'll never forget how the local newspaper praised her for her success in a field that's traditionally run by men.Under her influence,I made up my mind to achieve something great.Now,I've become famous for sailing,a sport often considered "a man's world".

    Sailing is considered a hard-to-break-into sport.And,generally,there are only two ways to get into it—either through a strict sailing education that leads to experience or by growing up on the water and racing in the Olympics. Most of my teammates became professional sailors in one of these two ways but I skipped both.

    In the summer of 2008,I went to St.Croix through a college internship（实习）program focusing on educating locals about HIV and AIDs.There,I discovered my love for sailing.Then,SCA,a global hygiene（卫生保健）company, made the decision to support an all-female team,and when they began accepting applications,I knew it was the chance of a lifetime.I made it my task to become a part of the team.Even when it seemed like there were no positions left,I never gave up.

    After a stressful,two-year application process,I finally got the call.I moved to Lanzarote in the Canary Islands and began training with the team immediately.The process was physically,mentally and emotionally exhausting,but I finally achieved my goal.I sailed in the "Everest of sailing" with only six years' experience.Later,there was an all-female team competing,and I was lucky enough to be a part of it.

    As women,we need to approach our dreams as if we deserve to achieve them as much as men,because we do. There are plenty of professions,including sailing,in which women are absent or have a minor presence—but that's not because they shouldn't be there.We need to push the boundaries and focus on obtaining our goals and passions,no matter how unobtainable and challenging they may seem.

    HEARST CASTL, CA

    Hearst Castle is open for tours daily, except Thanksgiving, Christmas and New Year's Day.

    Tour A -- The Grand Rooms

    View the ground floor rooms of La Casa Grande where Mr. Hearst's guests met their host and were entertained during their stay. See the Assembly Room, where guests met for cocktails, the Refectory, where meals were served, the Morning Room, Billiard Theater. Your knowledgeable guide will bring this big house to life sharing stories about Mr. Hearst, his many guests, and the art collection it contains.

    Prices: Adults: $25.00; Children: $12.00.

    Tour B – The Upstairs Suites (套房)

    This tour features rooms on the upper floors of Casa Grande. Travel through guest suites on your way to the Library where Mr. Hearst housed a collection of 2,000-year-old Greek pots.

    Visit Mr. Hearst's private third floor suite including his bedroom and private study where he held business meetings. Learn about the genius of architect Julia Morgan and the way she put Mr. Hearst's art collection into the design.

    Prices: Adults: $20.00; Children: $10.00.

    Tour C – Evening Tour

    This tour allows visitors to experience the Castle at night as a visitor to the Castle in the 1930s might have. It features highlights from the experience, Upper Floors of Casa Grande, and Garden tours.

    Evening tours are offered on most Fridays and Saturdays during March – May & October – December.

    Prices: Adults: $36.00; Children: $18.00.

    Tour D – Accessible Holiday Twilight

    This tour is wheelchair accessible. Visitors who have difficulty climbing stairs, or who cannot stand or walk for extended period, may also benefit from this tour. Accessible transportation is provided from the Visitor Center to all areas of the Holiday at Hearst Castle tour. Call 866-712-2286 for additional information.

    Prices: Adults: $30.00; Children: $18.00.

Special Morning Tours

    Our volunteer-led morning tours are limited to a maximum of 20 places per tour to provide a unique visiting experience. The price includes a British Museum souvenir guidebook.

    The tours begin at 09:00 and will last for 60 minutes including time at the end to take photographs. Please come to the Main entrance on Great Russell Street (WC1B 3DG) at 08:50 with your email confirmation.

    Please note that wheeled cases and large items of luggage are not allowed on British Museum premises. Cloakroom facilities are not available on these tours.

    An introduction to the British Museum

    £30 per person

    In Room 1 (Enlightenment) and Room 2 (Collecting the world) you will learn how Europeans understood the world in the 18th century, tracing the beginning of the British Museum and the development of the extraordinary collection.

    An introduction to Ancient Egypt

    £30 per person

    In the Egyptian Sculpture Gallery (Room 3) you will see impressive statues of kings and gods, monumental tomb architecture and ancient tomb reliefs (浮雕) spanning three thousand years. These include the world-famous Rosetta Stone—key to deciphering hieroglyphs(象形文字). You will learn the importance of large-scale sculpture in ancient Egyptian temples and tombs, and get the perfect introduction to this unmissable collection.

    An introduction to China and South Asia

    £30 per person

    In the Gallery of China and South Asia (Room 4), you will gain an insight into the development of Chinese civilizations, from 5000 BC to the present day. In this beautifully decorated space, you will see from blue and white porcelain (陶瓷) of the Ming dynasty to superb Buddhist and Hindu sculptures.