Daily maintenances of WordPress

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Daily maintenance of WordPress web developer / analyst / consultant Tetsuya Yoshida @tetsu8yoshida

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Dangelous？

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WordPress site can’t be displayed

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Do you have backup ﬁles？

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No.

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If there’s any backup ﬁles, we can’t recover.

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If there is design data, we could recover appearance.

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If we can login to dashboard, we might ﬁx…

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If not, we should give up…

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Daily maintenance of WordPress

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Web developer / analyst / consultant Tetsuya Yoshida Web developer, analyst, consultant. I’m in web development industry from 2001. @tetsu8yoshida https://tetsuya.yoshida.name/

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web developer / analyst / consultant Tetsuya Yoshida I use WordPress from 2010, attend the WordPress Community from 2018, became an organizer of Kanagawa WordPress Meetup on 2019. I spoke at the WordCamp Haneda 2019 and WordCamp Tokyo 2019. @tetsu8yoshida https://tetsuya.yoshida.name/

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web developer / analyst / consultant Tetsuya Yoshida I wrote a book about security of WordPress in Japanese on 2019. @tetsu8yoshida https://tetsuya.yoshida.name/

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web developer / analyst / consultant Tetsuya Yoshida Hobbie : Surﬁng / Dog / Iai ( Samurai martial arts ) @tetsu8yoshida https://tetsuya.yoshida.name/

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Daily maintenance of WordPress

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Daily maintenance Update Backup Security

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Update

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Nessecity of update ・ ﬁx bug and security hole ・ leave it = dangerous

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Update ・ Core ・ Plugin ・ Theme ・ PHP/MySQL

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Update core ﬁle ・ on the dashboard ・ auto update ・ backup before update

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Update plugins ・ Update on dashboard ・ Update stopped plugin ・ removed from WP directory

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Update themes ・ on the dash board ・ from the sellers website

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Update PHP / MySQL ・ PHP7 or later ・ Conﬁrm the sever specs ・ latest is recommended

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Summary of update ・ latest is strongest ・ core / theme / plugin ・ PHP/MySQL

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Scared of update

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Backup

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Backup ・ All ﬁles ・ Database

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Backup Download on FTP Export the database

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Tool ＞ Export

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Backup by core file ・ Manyally ・ without upload files ・ without theme files

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Backup Save time with plugin

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How to select ・ Export space ・ Including upload ﬁles ・ Latest update / install number

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UpdraftPlus ・ Update to Google Drive ・ Including all ﬁles ・ Update frequently

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・ Database ・ Upload ﬁles ・ Theme ・ Plugins ・ Other ( language ﬁle etc )

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Summary of update ・ ﬁles and database ・ Auto backup plugin ・ Restore test

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Security

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Security ・ Update ・ Server ・ Plugin

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WP site Security ≠ Thief measures

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WordPressセキュリティ大全 6章 WordPress measures

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WordPress measures ・ Manage password ・ Updates ・ Protect IDs ・ Protect login URLs ・ Protect login ・ Hide version information ・ Protect function ﬁles ・ SSL ・ WAF ・ Login history ・ Database Preﬁx ・ Remove Theme / Plugins you don’t use @tetsu8yoshida

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Server ・ Depends on sever ・ WAF ・ Backup

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Security Plugins ・ Protect login ・ All in One WP Security

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Summary of Security ・ Update is important ・ Multiple measures ・ Plugin is useful