GIT – Stephane Schazelas has recently discovered a very serious security bug in GNU Bourne Again Shell (Bash) that allows attackers to exploit a machine …
Fedora 17/RHEL/CentOS 7 introduces a new firewall daemon called FirewallD, a dynamically managed firewall that supports zones to define the trust level of network connections or …
Temporary directories such as /tmp, /var/tmp and /dev/shm provide space for malicious executables on linux operating systems.Malicious users can use this space to execute unwanted program …
What to Do Disable unused dangerous functions by configuring PHP. Verify that if dangerous functions are used, they are used safely. Tags: Command, Disable, Php, …
GIT – Firewalld is the new userland interface in RHEL 7. It replaces the iptables interface and connects to the netfilter kernel code. It mainly improves the security rules …
What is OpenSSL? OpenSSL is a common cryptographic library which provides encryption, specifically SSL/TLS, for popular applications such as Apache (web), MySQL (database), e-mail, virtual …
GIT – Nginx is a lightweight, high performance web server/reverse proxy and e-mail (IMAP/POP3) proxy. It runs on UNIX, GNU/Linux, BSD variants, Mac OS X, …