Insightful trade route analysis

List of contents in this article:

• 1, System High-Risk Vulnerability
• 2 、vivo finds that the high-risk virus system is prohibited from installing
• 3, If you apply for two mobile phone cards in one day, what to do if the system is at high risk
• 4 、How to force installation if the high-risk software system does not allow installation
• 5,Insightful trade route analysis What is the high-risk vulnerability of the system and what is the difference from the system patch?

system high-risk vulnerability

The reasons for high-risk vulnerabilities after computer reinstallation may be as follows: the operating system version is too old: if the reinstalled operating system version is too old, there may be known vulnerabilities, black Customers can use these vulnerabilities to attack computers.Patch not updated in time: Even the latest version of the operating system may have vulnerabilities.

Of course, it needs to be repaired, otherwise it is easy to get infected with the virus, allowing criminals to exploit loopholes and steal your personal information and various passwords you enter. If you don't care about these, you can also not repair it, which can also save some time and memory.

needs to be repaired. The so-called vulnerability is the BUG in the system software, that is, the error that has not been predicted in advance.

What to do if vivo finds that the high-risk virus system is prohibited from installation

1. First, let's open vi Find the security and privacy settings in the setting interface of the vo mobile phone. Enter the security and privacy settings interface, and then put a column for more security settings. Click to enter. There is a one in the interface that prohibits the installation of malicious applications, and we close it.

2. If the Vivo mobile phone is installed, it indicates what the download application channel is the intention to download the Trojan virus.

3. This is because the application is not downloaded from the software store of the mobile phone, so the mobile phone will prompt the risk, and the mobile phone allows the installation function of unknown source applications to be turned on.Take the OPPO R9S mobile phone as an example, the specific method is as follows: First, click "Settings" on the OPPO R9S mobile phone desktop.

If you apply for two mobile phone cards within one day, what to do if the system is at high risk

1. This may be because the previous real-name registration is incomplete or suspected fraud, resulting in the suspension of the mobile phone number. . Going to the business hall for verification and recovery can help you solve this problem.

2. The reasons and solutions for the high-risk number segment prompted by Xiaomi Mobile's card: frequent change of login location and ip, frequent modification of password, no real-name authentication, and it will be listed as a high-risk number if reported by multiple people. The mobile phone number, also known as the mobile phone number msisdn, is composed of 11 digits, which together constitute mobile communication terminal equipment.

3. In this case, you can only buy another number, dual-SIM mobile phone, and take turns to dial. Generally, there are many phone calls, such as selling products, which is the case.

4. [Personal suggestion] One card of the same ID card or business license is blocked, and the others will be involved. The reason for the blocking of high-frequency outgoing calls is that Puka's high-frequency outgoing calls in a short time, 20 calls per hour, and 80 calls a day continue to be called for several days. The operator's system warning leads to the blocking of the number.

5. Because the ID card of the number involves other business, the public security organ will shut down the mobile phone number under the ID card. According to the requirements, the reply of these numbers requires the approval of the public security department. Please call 96110 of the Municipal Public Security Bureau to check the situation.

6. When you ask customer service to unblock the mobile phone card number, you can first try to see if you can still call the customer service number of the business hall. In some cases, you can answer the past. At this time, you can find human customer service to try to unblock it.

How to forcibly install if the high-risk software system does not allow installation

Open the password and security to open the oppo mobile phone settings interface, select the password and security option on the interface and click to open. Open the system security and jump to the password and security interface. Select the system security option on the interface and click to open.

Turn on the mobile phone, find the mobile phone [Settings] and click to enter. After entering the settings, find and click to enter [Other Settings]. Click to enter [Device and Privacy] in other settings.Click to enter [Installation Authentication] under the application installation.

Download the official app store: Oppo mobile phone comes with its own official app store, which provides a lot of officially certified software. If you encounter high-risk software that cannot be installed, you can try to search for the corresponding application in the official application store and download and install it from the official channel.

Update the mobile phone system: Open the mobile phone settings, find the "Software Update" option, and check whether there are available system updates. If there is, please download and install the latest system update, which will fix many known security vulnerabilities and problems.

Use virtual space or sandbox environment: Some third-party applications, such as Parallel Space, VirtualXposed, etc., can be used in yourCreate a virtual application environment on the OPPO mobile phone, allowing you to install and run some high-risk software without causing substantial risks to the mobile phone system.

What is the high-risk vulnerability of the system and what is the difference from the system patch?

1. High-risk vulnerabilities refer to highly harmful security vulnerabilities that may be hacked and cause serious consequences. These vulnerabilities may cause system paralysis, data loss or leakage, which in turn affects the economy and credibility of the enterprise.

2. High-risk vulnerability patch: used to fix possible security problems in the system, such as remote code execution vulnerability patches. Functional vulnerability patch: used to improve system functions or update software, such as adding new system components.

3. A defect in an operating system or software is called a vulnerability, and a program to patch this defect is called a patch.

4. The system patch comes from Microsoft, that is, the patch of your WINDOWS system, and the vulnerability patch is officially released by Microsoft. Almost all software have defects of different sizes, and software writers regularly make up for the shortcomings of their software and promulgate the latest system vulnerabilities. To improve your own software.

5. The current anti-virus software has the function of scanning vulnerabilities and patches (such as 360 Guardian, Metal Guardian, etc.). In order to prevent viruses from exploiting vulnerabilities, it is necessary to install system leak-filling files, and patches are to improve your computer system and patch it, and some software can be used normally. Use. I hope to help you.

6. Intermediate and advanced are seriously high-risk. Among them, high-risk vulnerabilities are the most dangerous level of software vulnerabilities. The meaning of such vulnerabilities is: "Extremely easy to be exploited by viruses, Trojan horses, hackers, etc." Generally, when such vulnerabilities are found, software companies will release vulnerability patches as soon as possible to prevent and "black" in time.