The address book function of micro-enterprise supports that after employees leave the company, the enterprise administrator can delete the members in the address book, and the members will automatically cancel paying attention to the enterprise number, and the enterprise number history in WeChat will also be cleared.
In addition, the security and efficiency of the enterprise mailbox function provided by micro-enterprises are also guaranteed. Employees don't have to worry about taking confidential documents with them after leaving their jobs.
How to ensure information security in the era of cloud computing? Nowadays, cloud computing and big data have become more and more deeply involved in corporate and personal lives. Cloud computing makes it easier for us to access data anytime and anywhere, but it also brings some new security problems that we didn't have when storing data in our own equipment suppliers in the past. Professionals say it is very important to ensure the security of personal or business information. Here are some useful security tips about cloud computing. First of all, you should remember that in cloud computing, the security of your data is directly linked to the strength of your password. Everyone who uses cloud computing services should receive certain security training to ensure that their passwords are safe enough. In terms of server access, at least the fewer passwords, the fewer people the better. Make passwords more complicated and difficult to guess, and change them regularly. In the Internet age, identity authentication is becoming more and more common. Usually when you use a credit card, you will be asked to provide additional confirmation information. Setting some security questions can provide you with a second guarantee against being hacked. It may be easy to crack a password, but it is not easy to find out what model your first car was or what city you were born in. But the question should not be too simple, such as my father-in-law's surname. Finally, data encryption. Even if your password and security problems are cracked, they can't get the available information. This will help users to be more confident and secure when using cloud computing services. It's better to have a firewall. The significance of logs in security incidents is also very important. Knowing the entrance and exit of each IP and MAC address can help you better identify and track attackers. Finally, do a good job of backup to prevent unpredictable physical failure of the server. With the above strategies, you can make better use of cloud computing, and you can also pay more attention to the convenience of cloud computing.
How to ensure information security in BYOD era? Schools must be able to obtain information about faculty and students; However, the difference between the so-called "freedom of information" and "the risk of abusing and losing information" is actually not obvious. For IT networks, schools have the responsibility to prevent them from being harmed by viruses, malware, unauthorized access and data leakage. At the same time, the school also needs an easy-to-use and reasonably priced security system for proper management. The field of science and technology is changing rapidly, accompanied by a steady stream of threats, which makes the situation more complicated. Web-based applications that some users who receive higher education rely on and can be accessed from the school network continue to grow substantially. This is because Web 2.0 technology, remote user access, the use of smart phones and the increase in the proportion of students carrying personal devices have all surfaced, paving the way for the BYOD craze. The IT department of a school must balance the use of "productive applications" and "unproductive and potentially dangerous applications". Taking Facebook as an example, it is necessary to control small applications. Schools can make policies that allow Facebook to access specific groups or individuals, and at the same time, they must disable functions that are meaningless or may cause loopholes, intrusions or data leakage in the school network. Cambridge Regional College recently updated IT security to conform to the principle of expansion and solved this problem. Now, they have set up a Dell SonicWALL solution in a proper place, which not only protects the school network, but also gives teachers flexible space, making teaching methods more in line with the trend and students more able to participate in the course. For example, teachers can allow students to go to Facebook (excluding Facebook chat rooms, of course) and allow students to use YouTube and BBC iPlayer to assist their research projects. Using the technology that students are accustomed to not only makes the course more interesting and interactive, but also enables teachers and IT personnel to ensure the security of Internet access or restrict students from accessing unnecessary YouTube channels. The invasion of major viruses and pests has seriously interfered with the school network and shut it down, greatly weakening the daily operation function, and it will take a long time to clean it up. In order to prevent it from being threatened, the first thing the school should do is to take preventive measures through a well-designed network access control and identification management system. All devices trying to log on to the network must be tested to verify that they meet the necessary terminal security principles, such as the installed anti-virus software providing different security levels. Schools need intelligent and flexible systems for centralized management. Installing the next generation firewall is an option: a security product, including a variety of security functions integrated into the same device, such as network and application detection, anti-virus protection and network intrusion detection and prevention. Four secrets to help protect school information: 1. Train all employees regularly: know how to use IT system, how to protect school network, how to ensure students' safe use of technology and Internet, and emergency measures. 2. Access control: Ensure that the access areas of all school networks are protected. 3. Centralized management: Most schools are not inclined to set up large IT departments, so if there are problems, the system must be easy to maintain and manage. 4. Research, test and confirm the correct IT security solution: No solution can be applied to all situations. Different schools need different products. Learn as much as possible about new scientific and technological knowledge, because the security threat will expand. If schools follow these principles, they can continue to adopt interesting and interactive educational methods; At the same time, the whole school system will not stop running because of harmful malware and viruses.
How to ensure information security and network security? Don't fill in personal privacy information for online registration content.
In the Internet age, the number of users and the amount of user information have been related to the profits of enterprises, and enterprises hope to obtain as much user information as possible. However, many enterprises have defects in data protection, and user information leakage often occurs. For us ordinary users, we can't interfere with the data security protection measures of enterprises, so we can only start from ourselves and expose our user information as little as possible.
Install anti-virus system
Install antivirus software for computers and networked devices (such as mobile phones and tablet computers), turn on virus protection function, and regularly check and kill devices and update virus database.
Connect WiFi carefully in public places.
Criminals will set up fishing WiFi in public places. Once connected to their fishing WiFi, the device will be scanned by them, and the information such as the account password entered during use will be obtained by the other party. In public places, the wing salamander reminds you not to connect to free WiFi as much as possible.
How to apply for a patent to ensure information security? Prepare a complete set of application materials by yourself, and then send them to Beijing National Defense Patent Office by hand. . .
PS: The question should be "How to apply for a patent so as not to be leaked or possessed by managers". . .
How to ensure information security and business secrets of enterprises, and how to encrypt confidential documents of enterprises?
The increasingly frequent network security incidents not only bring serious troubles to netizens and network service providers, but also affect the intranet of enterprises, and also make the electronic confidential documents circulating within enterprises face unprecedented security crisis. These confidential documents are often the core competitiveness of an enterprise, so they have great commercial value. In the increasingly complex market economy environment, preventing commercial spies, network hackers, internal employees, virus programs and other security risks from stealing confidential documents has become the main topic of the intranet security system of modern enterprise architecture. So how to encrypt enterprise confidential files to deal with the dangerous network environment?
In recent years, driven by the in-depth development of Internet technology, enterprises at all levels have vigorously promoted information construction, and realized online office, management and business processing with advanced technologies such as computers and the Internet as carriers. Electronic files have also become the main storage mode of enterprise data and information and the medium of communication inside and outside the enterprise. These valuable resources of the company must be protected by a complete encryption system in order to block the source of all kinds of illegal network resources attacks, which is of great significance to enterprises whose important interests are knowledge achievements. A complete encryption system needs the help of third-party encryption software, but which encryption software is better in the market? Before making a better choice, it is necessary to analyze the encryption requirements of enterprise files.
Demand analysis
In order to improve the security of internal data, realize the safe and controllable flow of internal office documents, and effectively prevent documents from spreading and leaking from their owners, the file protection system constructed by encryption software needs to control the encryption operation, decryption authority and file flow of internal files to prevent unauthorized reading, copying and tampering of core information in files, thus preventing file leakage and dissemination, and supporting internal knowledge accumulation and file sharing.
The information security of enterprise confidential documents needs to be solved from the following aspects:
1. How to ensure the smooth and safe communication of important electronic documents inside and outside the enterprise;
2. How to ensure the safety of storage and use of information such as applications and office systems;
3. How to ensure the security of electronic documents in the whole life cycle between office terminals and business systems;
4. How to ensure the offline security of terminal data;
5. How to solve the security of data interaction with partners;
solution
Requirements analysis is the basis of providing solutions. The normal use and security control of enterprise electronic files need to achieve a win-win situation, which requires flexible and diverse deployment methods of encryption software to support various scenarios. The encryption effect can't affect the normal use of files. At the same time, we should pay close attention to the demand of file outgoing control, and comprehensively solve the risks of active disclosure within the enterprise and passive disclosure of external attacks.
Typical application
As a provider of information security solutions, the application of PYC file protection system of Peng Yucheng in enterprises at all levels provides a good typical example for more enterprises to solve their encryption needs. PYC file protection system includes full file protection system, core file protection system and outgoing file control protection system. Among them, the core file protection system supports online free download and can be experienced.
PYC file protection system can be integrated with various application platforms, and supports various file formats such as office series, PDF, CAD and photo art design.
It has the high modularity and expansibility of the suite, and can expand other functions of the suite according to the needs of the development of enterprise information systems, and carry out later function customization and system development.
The whole file protection system can automatically encrypt all designated files, the core file protection system can actively encrypt some specific files, and the outgoing file control protection system can prevent files from spreading and leaking when communicating with the outside world.
Deployment architecture
The enterprise file encryption security solution supports flexible deployment modes such as server/client, centralized deployment/decentralized deployment and U-shield mode.
How does Xiezhong Mobile Office app "access control" control the security of * * * network information? In the field of enterprise mobile security, oa vendors have a relatively mature solution. For example, Mr. Lin, the chief technology officer of Xiezhong oa Company (once the technical manager of Sohu Company's headquarters), specially studied the security solution of enterprise mobile office oa system before launching Xiezhong mobile oa. Mobile oa products can protect a large number of intelligent terminals and mobile devices of enterprises, and have complete visibility and control management, allowing employees to freely enjoy data and network resources across physical and mobile environments. It can reduce the cost of enterprise deployment, avoid the leakage of confidential data and ensure the safe access of mobile devices to enterprise network resources. It can realize the protection of user authentication, dynamic key (similar to the U shield of the earlier bank), SSL encryption of information transmission, audit of user operation behavior and so on. Not only can you get security management, but you can also enjoy the convenience brought by mobile office.
How to ensure the security of enterprise ERP information, but the financial department should be certified by the state, such as UFIDA Kingdee or SAP, because the financial situation of listed companies must be clear! Don't you think so?
How can privacy disclosure ensure information security? Don't leave important personal information on irregular websites. When using a copy of your ID card, mark "This copy is for ... only in an obvious place that will not affect your use".
How to ensure information security after losing a mobile phone To ensure information security after losing a mobile phone, you can use mobile phone management software.
Tencent mobile phone housekeeper is recommended, which has the function of preventing roads.
After the mobile phone is lost, you can use Tencent Mobile Manager to locate the mobile phone, destroy the data remotely and retrieve the mobile phone.
Steps:
1. Enter official website's knife protection page of Tencent's mobile phone housekeeper, log in to the account that was deducted when the knife protection was opened, enter the lost mobile phone number, and enter the knife protection system.
2. Clear the data-select the lost phone model and phone number-click "Clear Data" to clear important data such as photos and address books in the phone-Done.
3. Lock the mobile phone-select the model and number of the lost mobile phone-click "Lock the mobile phone"-the lock is successful-the thief will no longer be able to use the lost mobile phone.
4. Cell phone location-Select the lost cell phone model and cell phone number-Click "Cell phone location"-Lock successfully-Locate successfully-Locate location-Finish.