Information Security News Blog

LMDE 4 “Debbie” released: based on Debian Buster

LMDE 4 “Debbie” released: based on Debian Buster

The Linux Mint Debian Edition (LMDE) uses Debian Stable as the software source base rather than Ubuntu. LMDE was originally based directly on Debian’s Testing branch, but is designed to provide the same functionality...

How to prevent port scan in Linux

How to prevent port scan in Linux

There are existing anti-port scanning tools on the Internet, such as psad and portsentry, but I find the configuration a bit cumbersome, and the server does not want to install additional software. So I...

How to configure the network on Ubuntu

How to configure the network on Ubuntu

How to configure the network on Ubuntu Set IP automatically via dhcp vi /etc/network/interfaces auto lo iface lo inet loopback # The primary network interface auto eth0 iface eth0 inet dhcp Restart network sudo /etc/init.d/networking...

How to view hard disk information using hdparm in Linux

How to view hard disk information using hdparm in Linux

hdparm provides a command line interface to various kernel interfaces supported by the Linux SATA/PATA/SAS “libata” subsystem and the older IDE driver subsystem. Many newer (2008 and later) USB drive enclosures now also support...

ExFAT file system driver for Linux is coming

ExFAT file system driver for Linux is coming

After Microsoft opened up exFAT technology and actively added it to the Linux kernel, Linux Kernel 5.4 brought initial support for the exFAT file system . Now, based on earlier code improvements, the new...

How to prevent SYN flood attacks in Linux

How to prevent SYN flood attacks in Linux

SYN flooding attack refers to an attack method that uses the imperfect TCP/IP three-way handshake and maliciously sends a large number of packets that contain only the SYN handshake sequence. This kind of attack...

Ubuntu 20.04 switches to Snap Store

Ubuntu 20.04 switches to Snap Store

The mailing list for the Ubuntu development team shows that the upcoming release of Ubuntu 20.04 will come with a pre-seeded Snap app by default. ubuntu-desktop and ubuntu-minimal meta-packages have been introduced in the...

Linux From Scratch (LFS) 10.1 releases 0

Linux From Scratch (LFS) 10.1 releases

Linux From Scratch is to help you learn how a Linux system works from the inside out. Building an LFS system helps demonstrate what makes Linux tick, and how things work together and depend...