The Dhaka Times Desk The present age is the age of internet. That is why restaurants, cafes, airports or shopping malls have Wi-Fi systems. Many also use public Wi-Fi. In many places, you can connect to the Internet without a password. These WiFis are called public WiFis. However, they should be used with caution.
Maybe spending time scrolling through social media or playing games with friends. Many people get free Wi-Fi and download movies or web series on their mobile phones.
On the Internet - fraud, data theft, cybercrime - these are now threatening social security as well as financial losses. Therefore, Internet and cybercrime experts also prohibit certain activities when using public WiFi. The reason is that you can bring your own danger by using these public WiFi. Find out some information about this today.
safety
In fact, free WiFi networks are not secure in many cases. Hackers can also access your phone data through this. Internet banking or tax filing - doing these things with free Wi-Fi is nothing but doing it at your own peril. Moreover, card details, TIN number or personal information can also be leaked to the hacker.
Important site passwords
Good public Wi-Fi without having to enter username and password to access such important sites. This information can be leaked before the encryption is done to trap the hackers here. The risk of spreading viruses and malware on free WiFi networks remains high. Malware can also enter the device. The risk of virus attack cannot be completely ruled out. In the end, you will lose your favorite mobile phone or laptop. This way your valuable data can also be stolen.
Spam and advertising
Spam and ads are also more likely to reach your device over free Wi-Fi networks in general. Due to this, all the apps of your phone will not work properly. Can also hang repeatedly. Your phone may even get hot. This will affect your mobile battery.
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How to prevent dengue
Dengue is a mosquito-borne viral fever. This fever is different from other viral or bacterial fevers. However, this fever is not contagious in any way. This viral fever can occur alone or in combination with other viruses (chikungunya, yellow fever, Burma forest, flu, respiratory syncytial) and bacteria (pneumococcus).
Dengue fever is divided into two categories depending on the severity of symptoms and fever.
1. Common dengue fever
2. Dengue fever with bleeding.
In the case of common dengue fever, the following symptoms are mainly seen-
1. Sudden high fever lasting 2 to 7 days.
2. Severe headache.
3. Pain behind the eyes.
4. Along with the fever, red rash appears all over the body.
5. Severe pain in whole body as well as back pain.
6. Nausea or vomiting.
7. A rash or red bumps on the skin.
In case of dengue fever with bleeding:
1. Bleeding from nose, mouth or vomiting with high fever within 2 to 48 hours.
2. Fluid accumulation in chest or abdomen along with fever.
If any of these symptoms appear, seek medical attention immediately.
On the other hand
Wait at home for the first 3 days of fever. On the other hand, sponge the whole body with water every now and then. This will reduce the level of fever. Drink enough water and rest. After that, if the fever does not decrease or if it continues to increase after some time, consult a doctor immediately.
Things to do to prevent Dengue:
1. Try to keep the surroundings of the house as clean as possible.
2. If there are flower tubs or broken plastic bottles, can shells, tires or polythene inside the house, clean them quickly and drain the accumulated water from the flower tubs.
3. Spray or fog at least 3 times a week to kill mosquitoes.
4. You can keep mosquito repellent cream with you while going out.
5. After evening, younger and older members of the household should use mosquito nets.
6. Clean up any accumulated rain water, as this is the time when Aedes mosquitoes lay their eggs.
7. On the other hand, you can use mats along with mosquito nets to avoid mosquito infestation.
8. Since Aedes mosquitoes bite during the day, it is important to avoid sleeping with mosquito nets while sleeping during the day. Source: https://dmpnews.org
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