I put an IceRiver KS0 Kaspa Miner into operation a few days ago. The device and the successor models can be ordered at millionminer.com, for example. The IceRiver KS0 Pro with up to 200 GH/s is also currently on pre-sale there. The device came with a few (positive) surprises. I initially assumed that the IceRiver …
The Cloudflare Dashboard is currently not or only partially accessible. According to Cloudflare, this is due to a power outage. Many services are currently still offline, including the dashboard, API, Argo Smart Routing, firewall, images and load balancer. At one of my customers, the dashboard is already partially accessible again, but analytics and logs are …
You would like to protect your WooCommerce store better against spam in connection with the JTL-Connector and the JTL-Wawi and use the plugin Anti-Spam by CleanTalk for WordPress, but your orders are no longer imported? No problem! I have the solution to use the AntiSpam Plugin CleanTalk together with the JTL-Connector for WooCommerce. I would …
I currently have a case where the JTL connector has recently started importing all orders from a customer’s WooCommerce with enormous delays of several hours. Such delays when importing new orders are very problematic, especially when shipping, because the pick-up and shipping times can often no longer be met. We have already identified the problem …
To log SSH commands via the shell and prevent the history from being emptied, we can use a few small tricks. Of course, these settings can be removed again as root (if the other root user knows this). First we open the configuration file and add the following lines: We then save the file and …
One of my customers has been regularly hit with short DDoS attacks and load attacks for several weeks now. Recently, a large-scale attack has also been launched and has been ongoing for days. The first attacks manifested themselves in short load peaks: After that, the attacks occurred at intervals: The graph above shows very clearly …
The latest KeePass update to version 2.54 has been released. This finally closes the vulnerability CVE 2023-32784, which could be used to read the master password from memory image files. An update alone is not enough to protect against this vulnerability, because there is still a significant risk . Note: This is a translation – …
Today I was a bit surprised because I received another email with price increases. This time from the company TeamViewer because of my business license. Note: The following content has been translated from German to English, so there may be slight differences. Good day, thank you for using TeamViewer – the remote access and remote …
Today I would like to publish a short article with some examples how a firewall/WAF can be implemented with PHP. I have created 4 examples including a whitelist, a blacklist, a blacklist with a text file as IP blocklist and an example for the implementation of a mini-WAF. All code examples are designed to be …
I had already published a comprehensive article about a firewall script that is supposed to prevent flooding attacks and port scans, among other things. However, it is also possible to block entire countries from the outset – without IP lists. Of course, such IP lists would then no longer need to be updated. The current …