Culi n.66 del 12-06-2019 |

Unless outlined by the app developer, it's safest to presume that the app is not conducting a secure transaction. In this case, you should use your browser to log on to the service, and check for a HTTPS connection in the status bar. It's good practice to enable two-factor authentication on services that support it, such as Gmail, Twitter and Facebook.

This way, even if someone does manage to sniff out your password when on public Wi-Fi, you have an added layer of protection.

On the topic of passwords, try not to use the same password across multiple services. There are plenty of password managers available to make your life easier -- here are six of our favorites. Once you are all done with your Web browsing, make sure to log off any services you were signed into. Then, tell your device to forget the network. This means that your phone or PC won't automatically connect again to the network if you're in range.

Click on "Wireless Properties" and then uncheck "Connect automatically when this network is in range. Then uncheck "Remember networks this computer has joined. In Android, you can do this by entering into your Wi-Fi network list, long press the network name and select "Forget Network. Finally, be very careful with what you do on public unsecured Wi-Fi. It's best to save that Internet banking session for when you're able to connect via cellular data, or on a secure network.

Editors' Note:This post was originally published August 20, 2014, and has been updated. By learning about the signs and symptoms of smartphone and Internet addiction and the ways to break free of the habit, you can better balance your life, online and off.

Addiction to social networking, dating apps, texting, and messaging can extend to the point where virtual, online friends become more important than real-life relationships. While the Internet can be a great place to meet new people, reconnect with old friends, or even start romantic relationships, online relationships are not a healthy substitute for real life interactions. Online friends tend to exist in a bubble, not subject to the same demands or stresses as messy real-world relationships.

Since few real-life relationships can compete with these neat, virtual relationships, you may find yourself spending more and more time with online friends, retreating from your real world family and friends. Compulsive use of dating apps can change your focus to short-term hookups instead of developing long-term relationships. Online compulsions, such as gaming, gambling, stock trading, online shopping, or bidding on auction sites like eBay can often lead to financial and job-related problems.

While gambling addiction has been a well-documented problem for years, the availability of Internet gambling has made gambling far more accessible. Compulsive stock trading or online shopping can be just as financially and socially damaging.

Compulsive web surfing, watching videos, playing games, searching Google, or checking news feeds can lead to lower productivity at work or school and isolate you for hours at a time. All this compulsive use of the Internet and smartphone apps can cause you to neglect other aspects of your life, from real-world relationships to hobbies and social pursuits.

Compulsive use of Internet pornography, sexting, nude-swapping, adult chat rooms, or messaging services can impact negatively on your real-life intimate relationships and overall emotional health. While online pornography and cybersex addictions are types of sexual addiction, the Internet makes it more accessible, relatively anonymous, and very convenient.

Excessive use of sex and dating apps that facilitate casual sex can make it more difficult to develop long-term intimate relationships or damage an existing relationship. While you can experience these impulse-control problems with a laptop or even desktop computer, the size and convenience of smartphones and tablets means that we can take them just about anywhere and gratify our compulsions.

In fact, studies suggest that most of us are rarely ever more than five feet from our smartphones. So what causes our obsession with these always-connected devices. Smartphones, tablets, or the Internet can be addictive because their use, just like the use of drugs and alcohol, can trigger the release of the brain chemical dopamine and alter mood.They drove up the value of the dollar by 25 percent in 2014 and 2015.

All oil transactions are paid in dollars. The strong dollar helped cause some of the 70 percent declines in the price of petroleum for exporting countries. Most oil-exporting countries peg their currencies to the dollar. Therefore, a 25 percent rise in the dollar offsets a 25 percent drop in oil prices.

Global uncertainty is one factor that makes the U. Since December 2016, the dollar's value has been falling according to the DXY interactive chart. On December 11, 2016, the USDX was 102. In early 2017, hedge funds began shorting the dollar as Europe's economy improved.

As the euro rose, the dollar fell.

By September 15, 2017, it had fallen to 91. Third, OPEC didn't reduce output to put a floor under prices until November 30, 2016.

Its members agreed to cut production by 1. That lowered production to 32. But the so-called cut was higher than its 2015 average of 32. Prices began rising right after the OPEC announcement. On May 25, 2017, OPEC extended these cuts through March 2018.

The EIA forecasts OPEC will produce 32. But both figures are still higher than the 2015 average before the "cuts. In 2014, it abandoned this policy.The service we received at all our locations was excellent and the free upgrades were much appreciated and very unexpected.

We absolutely loved the tour of Iceland. It was awesome to have everything booked and set up for us in advance, but doing the self-drive tour gave us a lot of flexibility about what we wanted to do from day to day. It also let us really see the country and experience parts of it that probably aren't normally seen by tourists.

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Booking through Nordic Visitor made everything easy and let us just truly enjoy the experience. It has been a truly memorable visit and journey and I had always wanted to see Iceland. The trip was even more fantastic than I had imagined. I now have plenty of memories, photos and drawings to feed my work as an artist.

Great trip, enjoyed the freedom of not having to worry about tour guides and groups while on the holiday, but having the luxury of someone with local knowledge make all the bookings and design the itinerary.

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The annotated map was great, the phone a life-saver. You have fantastic customer service. Anita was very helpful leading up to our trip. After visiting her on our last day she was friendly and interested to hear about our experiences. The holiday was for our 10 year anniversary so we wanted it to be something special, and it definitely exceeded our expectations. This group really covers the bases, from a supplied cell phone to wonderful hotels to a specifically designed map. We were a bit overwhelmed at first, but within a day became comfortable with the language, the drivers, and the culture.

We definitely needed that cell phone as our car became problematic, and although they did not need to change hotels for us, they were ready if needed. We loved the quaint places they had us stay, and it was obvious that they had visited the places before recommending them. Highly recommend this group for a problem-free tour. Everything went very smoothly and with great ease. Being greeted by the chauffer and shiny black Mercedes in Copenhagen and driven to the Scandic Palace Hotel right in the city centre was a real treat.

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I am very glad to have chosen Nordic Visitor because you are based in these wonderful Nordic Countries and I wanted to experience local culture. Many thanks to Cecilia for helping us to achieve this. The hotels chosen were lovely, and all the transportation worked without a hitch. You have a great team.We have experienced Iceland in all types of weather and it didn't stop us from enjoying ourselves immensely but the sunshine was an added bonus.

Very quick to answer all of my questions with friendly informative replies Choices of varied accommodation was wonderful - loved the guesthouses.

Daily driving time was perfect between destinations- not too long or too short. Excellent planning - well done. We had a wonderful time. Our accommodations were very good and loved the wonderful breakfast every morning.

We didn't feel rushed and people were so willing to help us and give us advice. We greatly enjoyed the tour and have specifically recommended it to friends already (to see if they want to join us for another one. I've already recommended Nordic Visitor to two friends. My husband and I will be using Nordic Visitor when we return to Iceland in the future. I couldn't be more pleased with Nordic Visitor. On both my tours with you Iceland and Norway the service was absolutely perfect.

I have been travelling for 31 yrs and I have to say the service provided by Nordic Visitor (through Sindre) was exemplary!. And they went beyond perfect in Norway when I came down with pneumonia. I have never had such good service from a tour company before ever. If not for the fact that I have been to all the other destinations on their list I would have no hesitation in booking with them again.

Your company is terrific. Everything was thought of and documentation was great. We loved Iceland We were very impressed with the whole trip. The hotels were great.

Travel documents all ready at the train station for us. Really enjoyed the trip and look forward to doing another one in the future. I was just so impressed with everything.

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From the minute I made my first enquiry, till the point I was dropped off at the airport on my return, I felt that I was important to Nordic Visitor and nothing was too much trouble. Can I pay particular tribute to Karolina our tour guide. She is an absolute credit to your company. She really went out of her way to ensure we all had a wonderful holiday.

She was professional, diligent, so hardworking and we all fell in love with her.

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Everything about this trip was so easy and Thor did an amazing job at assisting with all aspects, adding and changing our schedule and providing us with all the information necessary for an amazing trip. Both my girlfriend and I were delighted with every aspect of the trip, from the booking, all the way through to the accommodation, transfers, and activities. Utterly perfect The overall experience exceeded our expectations and was a truly wonderful experience.

The husky sled transfer from the airport was amazing. Every trip we did had helpful, happy and informative staff. I cannot express enough how much we loved every aspect of this trip. We are older adults, and have both traveled extensively. We adored Iceland, and we both agreed this was the BEST trip we have ever taken.The "self-driving tour was very well planned out for us.

The routes which were planned for us were very scenic and gave us a beautiful picture of Norway. We appreciated the added information in our booklet, ferry schedule, and individual maps of larger cities. Breakfasts at all hotels excellent. Very good variety and quantity at suitable times. Rooms were very clean and of a good size.

Customer service was great. We loved the train travel. Scenery magnificent - waterfalls, mountains, snow, fjords, valleys, Flam railway. Comfort class worth the extra cost. A once in a lifetime trip for us. We will treasure our memories (and photos).

Thanks for helping us to achieve a wonderful holiday. I cannot rate this tour highly enough.

Nordic Visitor was recommended to me by my travel agent (a personal friend) who had received very good reports from another client. I will most certainly advise her that it more than lived up to my expectations. Please pass on my thanks to Sara. If it had been possible, I would have liked to do that myself while in Norway.

Our travel agent was extremely helpful throughout the whole process. She helped us book a meal on our cruise in advance, she sent us our travel vouchers in email and had them ready for us at our first hotel, she was constantly updating us as things were booked and finalized. We had a wonderful experience largely in part due to having accommodations and trains booked for us in advance. It was a great relief not having to worry about that. Line was an excellent guide.

She was kind and thoughtful. Line was also well organized regarding tickets and getting us where we needed to be. The small group (9 of us) was perfect and made the trip more enjoyable than being in a herd of people. I loved everything about the trip.We really enjoyed the trip to Akureyri. The whole country is an undiscovered paradise. We bought lots of mementos and will carry beautiful memories also. We made the right decision to come to Iceland rather than the more crowded Nordic countries.

We would love to come back if the opportunity presents itself. We did come to the office to meet you all but when the office was shut we remembered it was Sunday. Merry Christmas and Happy New Year. That was such a success that we felt confident our good experience would be repeated, it was!.

We just completed our Drive It Ourselves Tour of Norway. We added 5 extra nights to the standard 12 night tour and found that we needed all of them to see and do all that was available. The itinerary was well thought out and gave us a thorough look at central and southern Norway.

The rental car was acceptable and Avis upgraded us at no extra cost. All the hotels were above our expectations. We rated all of them 4 or 5 and we have seen a lot of hotels in 26 years of travel.

The hotels were all in the center of town and within walking distance of most attractions. The breakfasts were varied and set us up for the whole day. We highly recommend Nordic Visitor. This past summer we spent a week in Iceland following the "South at Leisure" self-drive tour arranged by Thordis of Nordic Visitor. The entire experience was first-rate. Every accommodation that was arranged for us was beautiful, every meal was amazing, all of the people we met were friendly and accommodating, and every day was memorable.

We not only enjoyed the sightseeing, we got to ride horses, hike and snowmobile on glaciers, and snorkle in Silfra. We also indulged in "underwater massages" at the Blue Lagoon. The weather was cool and rainy most days, but the sunlight lasted all night, so every day felt like two days of vacation. I highly recommend visiting Iceland, especially since it is only a 5-hour flight from NY, so you don't even have to worry about jet lag.

I also recommend using Nordic Visitors - they were there for us every step of the way - even when we changed our minds or changed our schedules. My husband and I chose the Iceland Express tour in mid July. Our travel agent, Sigfus, was very thorough in the planning and everything went very smoothly. We chose the mid level or "comfort" option and all the accommodations were clean and comfortable. The rental car was great and very fuel efficient. Iceland is planet earths best kept secret.

I hope others will consider cooling off a little in the middle of summer and visit Iceland.We were extremely pleased with our overall experience and at how well everything went. Nordic Visitor planned a wonderful vacation for us that exceeded all of our expectations.

Iceland is a beautiful country with stunning scenery. Each location we visited was different yet beautiful. We look forward to planning another vacation through Nordic Visitor. I am generally accustomed to making my own travel arrangements via the internet, but due to time constraints I decided to choose a travel agent to take care of things for me.

From the first questions to the last, Alexandra at NV was fantastic. She arranged everything as we requested it for our custom tour of the Westfjords of Iceland.

She even rearranged accommodations at the last minute at our request and did so graciously and kindly. We fell in love with Iceland and will treasure our visit there for years to come. If we decided to visit another country serviced by Nordic Visitor Tours, we will once again call on Alex and her team.

Would highly recommend these tours to other people. All information provided was very helpful. She laid out every detail of the trip, provided maps and location of hotels and ferry's we were to cross, and told us what to expect at every stage of the trip.

She then followed up while we were traveling to make sure everything was going good. Her selection of hotels was terrific. This was one of the best trips we have taken and Kolbrun is the best representative with a tour group we have used. We have just returned from a wonderful 15 day tour of Iceland planned by Nordic Visitor. Our agent's name is Alexandra. She was always responsive to the huge number of questions I asked her when planning the trip.

Her patience is commendable. Once Alexandra zeroed in on my love for Puffins, and birds in general, she tailored a wonderful 12 day trip circumnavigating Iceland. We saw so much beauty in Iceland that it is difficult to describe. She also arranged fantastic places for us to stay, starting at the Center Hotel Arnarhvoll in Reykjavik.

The information and map were well documented with our route outlined in green and our hotel name and night put in orange.

It was very easy to follow her suggested route and we had a full set of vouchers for each place we stayed, including a gift of the thermal pools in the Lake Myvatn area.

My biggest concern was distance between places as it is difficult to plan how long we could stay in one spot before moving on. She worked the kilometers out and gave us an approximate time frame to reach the next destination. That helped with adding or eliminating the amount of stops we could make.

My only regret is having too few days in Iceland as well as several "down days" where we didn't feel like we had to move on so often. I would highly recommend this company and Alexandra.

We even went to the office to meet her and everyone was so warm and hospitable. It was a fantastic trip, with so much to see and do that we would need much more time to do all the walkings and enjoy all the beautiful sceneries.

It certainly fulfilled our expectations. We booked rather late, but our travel adviser was right on top of everything and got our plans quickly in order. Our plane to Iceland arrived very late, so we were unfortunately unable to meet with her personally. She did, however, make sure we received a travel bag with an excellent personalized tour book and driving map.