Live house is basically a venue rental service. For managers, its information is the list of customers and attendees (viewers). These data can basically be recorded with an RDBMS or Excel. But with more and more data, backup is necessary, so how to back up?
If it is an Excel file, it is easiest to do it with a USB flash drive, but if it belongs to the website data, it can be backed up into a server file and then backed up by tape. Of course, if there is more data, you may need to use progressive backup to back up the updated data part. This method has the advantage of saving some backup resources.
Network security is an indispensable subject for the development of the Internet. With the development of cloud computing, data and data security is necessary, so companies should use a more secure database connection method, that is, the database allows only certain IPs to enter, and you must be careful Handle vulnerabilities in phpMyadmin and database user settings. I have tried to break into the server illegally because the database has too many test accounts and does not properly manage user permissions, so I advise you to really be careful.
The annual Lunar New Year is here, and many companies will be renovating during the Lunar New Year to welcome new sights. But before the renovation, all the computers of the company’s colleagues must be backed up, because you don’t know what will happen during the renovation, especially if there are servers inside the company.
During the renovation period, the author suggested that two sets of backups must be made every morning, one in the system and one outside the system. The data in the system will be stored in the machine, and the backup data will be uploaded to the cloud outside the system. There is a benefit to saving to the cloud, that is, it will not be hit by the entity, because you do not know whether the decoration master will be lost due to accidental care, and it will not be the problem if it is transmitted to the cloud.
家居防盜一般都是安裝 IP cam，或者在淘寶、鴨寮街買回來的裝置就叫做好「家居防盜」了，不過現在或者一個更好方法 ——— 安裝室內智能電話。全球最大無線電話設計製造商 Vtech 偉而達推出一款室內無線電話，只要將開關感應器安裝在門窗、或有貴重物品的抽屜裏，當有人打開的話，系統便會自動發出警報，或者甚至可以致電到指定電話通知用家。
這個系統的確安裝方便，感應器不需任何設定，只需安裝電池便可以使用。除開關感應器外，電話也可以配置動作感應器，探測一些異常活動，如有可疑訪客在門外徘徊的話，便會發出警報。這款電話不需任何 IP network，應該是透過紅外線接受開關或動作訊息，並透過固網電話通知戶主。
一講使用互聯網便會有網路保安問題。外在的網路保安可透過連接服務器的路由器作 IP 地址及網路端口過濾嚴格控制入站的流量。
GDPR is an acronym for General data protection regulation, which any organization operates in any European countries or target customers in the area, must comply with this new data security rules or you may be fined up to €20 million or 4% of your turnover (whichever is greater).
The Use of CCTV & GDPR
CCTV is used very commonly among all businesses, but under the GDPR, business owners need to have a ‘strong’ and ‘fair’ reasons explaining why they need to use CCTV in the areas. One particular example will be to protect employees health and safety. When CCTVs are installed, the business owners, must have signs and contact information which warns the people around CCTVs are in placed or they contact you if they have any enquiries.
Most CCTVs footages can be kept in 30 days, but if business owners want to keep in longer period, they must have a risk assessment and explain why.
The CCTVs footages must be encrypted and the business owners must have a contract in place with their
data processors and explain what they can do and can’t do.