The senris.com server supports sending domain authentication technologies "DKIM" and "DMARC" to prevent unauthorized spam email sending (spoofing, etc.)

⌛Time it takes to read this article: 2 minutesCore Server has started supporting email authentication technologies DKIM and DMARC on all servers from February 1, 2024. This enhancement enables the use of SPF, DKIM, and DMARC on senris.com servers, reducing the risk of false spam detections and spoofed junk emails. This update also aligns with recent guideline changes from Google and Yahoo!

Renewal of senris.com design (program modification of hpb22 theme)

⌛Time it takes to read this article: 20 minutesWe updated the header image of Senri's portal site senris.com for the first time in eight years, and revised the program and design (CSS) of the hpb22 theme.

Image message board CGI "Joyful Note X v2.0" developed - JOYFUL NOTE v7.3 (mini counter compatible) + Lightbox2 (v2.11.3) & Bilingual function source revealed

⌛Time it takes to read this article: 2 minutesBased on the CGI "Joyful Note v7.3" of the image bulletin board, we will release the source of "Joyful Note X v2.0" that incorporates Lightbox2 that can pop up images and also supports bilingual functions (Japanese / English).

Installed TP-Link Network Wi-Fi Camera Tapo C200 + Smart Plug for Crime Prevention (Tapo C200 Review)

⌛Time it takes to read this article: 5 minutesWe installed TP-Link's network Wi-Fi camera "Tapo C200" and smart plug "Tapo P105" inside a popcorn store. We will provide a detailed explanation of the C200 review and how to set up the Tapo app and various network devices.

Installed the extension XMLReader on FastCgi version PHP 7.4/8.0 of CoreServer (V1) and made the WordPress hpb Dashboard plugin available

⌛Time it takes to read this article: 3 minutesXmlReader was installed on Php7.4 for FastCgi in CoreServer (V1) and the WordPress hpb Dashboard plugin was made available. This plug-in requires an XMLReader extension.

I uninstalled McAfee and installed ESET Internet Security, but I got a problem that outlook mail could not be opened [memorandum until resolution]

⌛Time it takes to read this article: 3 minutesI uninstalled the security software McAfee and installed ESET Internet Security, but I encountered a problem where I couldn't open Outlook emails. This article also explains how it led to a solution and ESET.

Vulnerability discovered in Joyful Note and Hidemaru editor!

⌛Time it takes to read this article: < 1 minutesToday, we updated the following two pieces of software that were reported to the NVD (National Vulnerability Database). File manipulation vulnerability in Joyful Note Buffer overflow vulnerability in Hidemaru editor "Joyful Note" (a Perl CGI program) is used on this site's image bulletin board, so a fix was urgently needed. However, the program was modified to accommodate bilingual users, so it took some time to update. Additionally, we also fixed a bug where ".css/.js" files could not be read properly due to server permissions. * Add the following definition to the relevant directory AddHandler text/html .html .htm AddHandler image/gif .gif AddHandler image/jpeg .jpeg .jpg .jpe AddHandler image/png .png AddHandler text/css .css AddHandler application/x-javascript .js A surprising vulnerability has been discovered in the "Hidemaru Editor", which is a favorite of Windows programmers! (°°;)