What is phishing attack?||How to prevent from phishing attack||phishing explain in detail-2022

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Phishing is important information such as credit card numbers and account information (user ID , password, etc.) by sending e-mails that spoof the sender or connecting fake e-mails to fake homepages. It refers to the act of stealing personal information. Phishing is spelled phishing and is said to be a coined word made from fishing and sophisticated. 

These days, not just are email senders spoofed to make them plausible or urgent, however they also spoof fake websites to connect to so that they are almost indistinguishable from real websites.  The strategy is becoming increasingly sophisticated, and the number of cases that cannot be identified as a phishing scam at a glance is increasing. 

Furthermore, recently, not just computers but also smartphones are increasingly being guided to phishing sites by e-mail.

Phishing scams include the following:  

A typical technique is to utilize an email from a credit card company or a bank, which is called a notification, to skillfully click a link and guide the user to a fake site that looks exactly like a real site prepared in advance. 

We will prompt you to enter your credit card number, account number, and so on and steal the entered information.

 

Guide to phishing sites with information such as electronic bulletin boards 

This is a technique to guide users to access not only e-mails but also electronic bulletin boards and SNS posting sites by entering URLs.

How to make the displayed URL look like a real URL and access it:

 This is a technique for guiding by displaying the URL posted on an e-mail or an electronic bulletin board so that it is mistaken for an existing URL.For example, one letter (o) o of the alphabet may be changed to the number 0, or the uppercase (eye) I of the alphabet may be changed to the lowercase (el) l, so the viewer can make a mistake or trust. 

As a countermeasure, please note the following points:

When accessing a web page where you enter the ID and password of a financial institution, enter the URL notified by the financial institution directly into the web browser , or use the bookmark of the web browser as the bookmark of the financial institution. Make sure to always visit the genuine page, such as recording the correct URL and accessing it from that point every time. In addition, a real Web site of the domain name and URL always aware of, correct Web site to verify whether the access to the access destination of the server certificate to verify the contents of the, let's attempt to support such. 

Normally, SSL is used as an encryption technology for logging in to Internet banking and entering important information such as credit card numbers . Make sure that every web page where you enter important information confirms that SSL is used. You can check that SSL communication is being performed by checking the URL display part (address bar) of the Web browser , whether the operating organization name is displayed in green, or whether the key mark is displayed. If your page prompts you for important information and SSL isn't used , suspect a phishing scam first . 

In the event,that you are requested to take an unusual methodology in an e-mail sent under the name of a financial institution, it is also necessary to check with the financial institution instead of taking the content. If you're having trouble deciding if it's a phishing scam , you might want to contact the company that sent the email. However, the information of the other party in the e-mail is not always correct, so when making a call, be sure to look up the contact telephone number on a legitimate website or mail from a financial institution.