1 Introduction In my previous multi-active architecture deployment practice (see: Home Data Center Series WordPress Multi-Active Architecture (Simplified Version) Implementation Plan in Personal Blog), Cloudflare's health checks are the key to achieving node...
1 Introduction As the expiration date of Tencent Cloud Lightweight Server is approaching, I have been hesitating whether to renew it. The first year was 99 yuan/year, and the second year I remember was 300 yuan/year (I don’t remember clearly, about that), and what is the price for the third year? I took a look and saw that: I thought the backup…
1 Introduction Speaking of the scientific environment in my home, after three major optimizations, the structure is as follows: Currently, this structure is running well. If a device in the intranet needs to have "global" scientific capabilities, you only need to select the device in "Flow Control Diversion" - "Diversion Settings" - "Port Diversion" on iQIYI...
Foreword: Last week, I went back to my hometown to celebrate the Chinese New Year for a few days, so I didn’t have much time to write articles (actually, I had 2 articles in progress, but they were stuck in the middle and needed time to study and experiment), so this week’s content can be written in a short but necessary article to highlight the key knowledge points: Clou…
Attack Scale From 3am to 6am today, we encountered a wave of DDoS attacks, which is the highest record so far. It is worth recording: Number of attack requests: Attack bandwidth: Number of attackers: Source of attackers: Top 3 IP addresses and number of attack requests that initiated the attack: Attack type This attack…
A few days ago, I saw that the devices running TailScale were running all kinds of strange versions of TailScale. Due to my obsessive-compulsive disorder, I changed the version of TailScale for all the devices running TailScale (except Qnap NAS and OpenWRT, because these two official versions are currently...
Preface I have been facing continuous attacks since a few weeks ago. The key point is that these attacks are not the previous HTTP flood attacks with no technical content, but are based on a weak point in the defense of WordPress: the ajax function entrance (/wp-admin/admin…
Foreword Friends who use WordPress to build websites, if there are the following application scenarios: installing new themes, installing plug-ins, uploading files and pictures, etc., most of them have probably encountered the embarrassing problem shown in the figure below: This is because WordPress is developed using the PHP language, and php.ini …
Preface I received an email today: I knew something was going to go wrong again, and sure enough: The backup site of wordpress could not use /wp-admin to log in to the backend dashboard due to the failure of the automatic upgrade plug-in, but if I did not log in to the backend and just accessed it normally, there was no problem...
I have written relatively few articles about emby, mainly because I really don’t think there is anything worth writing about, there is no technical content, and there are a lot of introductory tutorials on the Internet. However, because I just finished the final work of the data migration after purchasing the hard disk yesterday, I am in the mood to optimize the demonstration site...