Anti -fraud and defense builds the "firewall" of the whole people

The National Cyber ​​Security Propaganda Week (September 5th -September 11th), which is one week in 2022, will end. This year's National Cyber ​​Security Propaganda Week continues to focus on the theme of "network security as the people and network security depends on the people". So, what are the common network security hazards in our daily production and life, and how should we effectively prevent it?

Six common network security risks

The threat of the system vulnerability computer system vulnerability mainly comes from cyber attacks. The criminals will use the vulnerabilities and security hazards of the computer system to attack the hardware and software of the computer, so as to achieve the purpose of obtaining important data or creating destruction.

Malicious programs usually refer to computer programs written with adverse intentions, mainly including computer viruses, spy software, extortion software, malicious advertising software, etc. Once the computer system is implanted with a malicious program, it is losing a failed operation, and the data is lost.

The fishing website fishing website is one of the most common ways of counterfeit fraud. It is often transmitted by spam, instant chat, mobile phone text messages or false advertisements. After the user visits the fishing website, personal information may be leaked.

Cottage software attracts users to download and install by imitating some well -known software. Once you succeed, it will secretly collect user information and upload it to the server by turning on the background permissions.

Once a malicious QR code user scan the QR code with a mobile phone, it will enter the malicious website of the QR code "Behind" through the link, or seduce input personal information, or secretly turn on the background permission of the mobile phone.

For false free WiFi users, in order to save traffic, they will choose to connect to the surrounding free WiFi, which leaves the opportunity for criminals. They can invade the user's mobile phone through the background to spy privacy and collect data.

Four points should be kept in mind

Computer protection must not be installed and protective software for computer installation and firewall. Update computer systems and software versions in time. Download the software through regular channels. Periodic data in the computer to prevent loss.

Important equipment is well protected without discarding and selling electronic devices such as old phones, tablets, and smart watches. During the software installation process, the sensitive authority is opened with caution (such as positioning, recording video, etc.). Check the operation of the electronic equipment regularly to prevent the data from "stealing".

In some cases, the circles do not open the email and website link with unknown origin. Do not provide the verification code received by the phone at will. Do not participate in small tests and investigations online. Not free to use free WiFi.

Good habits must remember that computers, mobile phones, tablets, etc. should use relatively complex and independent passwords. Sensitive information such as family members and address do not over -share on the Internet. Try not to retain important information such as ID numbers and mobile phone numbers on the Internet. The discovery of personal information was disclosed, and the relevant departments such as public security organs and Internet management were discovered in a timely manner.

Source: Internet Information China

Edit: Zhang Yanyan

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