(The general website security precaution is to set up a professional firewall for website maintenance, but the firewall is protected by viruses or attacking the database. Hackers can use the time difference between database updates to attack. In this regard, the firewall is obviously powerless, especially regarding the use of Layer-4 firewalls are basically ineffective. For this, Sailan page tamper-proof system provides a set of safe solutions. First of all, the Celan anti-tampering system adopts three defense methods on the site. One is to set up a WEB firewall on the site to block operations such as WEB attacks, scanning, and illegal requests; When there are illegal operations such as correction and deletion of pages, maintenance is performed and an alarm is issued; the third is to perform watermark verification on the pages flowing out of the site, and if the pages are found to be different from those previously backed up, block, alarm, and automatically Restore changed files. Sailan page tamper-proof system adopts a multi-level, multi-faceted and comprehensive maintenance of site security, automatic monitoring, automatic recovery, and fully intelligent prevention system, which provides a safe and convenient maintenance mechanism for the site.)
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