Experten halten die Hintertür in liblzma für den bis dato ausgeklügeltesten Supplychain-Angriff. Er erlaubt Angreifern, aus der Ferne Kommandos einzuschleusen.
CTparental is a free and open-source parental control tool used to control computer usage or internet browsing. It comes with a simple and easy-to-use web interface powered by a Lighttpd web server. The idea of CTparental tool comes from other tools such as, iptables, dnsmasq, and inguardian privoxy.
The Ultimate Unified Hosts file for protecting your network, computer, smartphones and Wi-Fi devices against millions of bad web sites. Protect your children and family from gaining access to bad web sites and protect your devices and pc from being infected with Malware or Ransomware. - Ultimate-Hosts-Blacklist/Ultimate.Hosts.Blacklist
Learn how to work from anywhere and keep your data, identity, and sanity. DOWNLOAD NOW So far in this series, we’ve walked through security considerations for your SysAdmin workstation from choosing the right hardware and Linux distribution, to setting up a secure pre-boot environment and distro installation. Now it’s time to cover post-installation hardening.
Explains how to install and use Gixy tool to analyze Nginx configuration to prevent security misconfiguration and automate flaw detection on Linux or Unix-like system.
Server security doesn’t need to be complicated. My security philosophy is simple: adopt principles that will protect you from the most frequent attack vectors, while keeping administration efficient enough that you won’t develop “security cruft”.... | Bryan Kennedy | Ideate, Innovate, Launch
This is a hack that makes your machine appear (to unix traceroute) to be anywhere on the internet. Specifically, you can define a route to append to the real route that any arbitrary host on the internet would see.
verinice ist ein ISMS-Tool für das Management von Informationssicherheit. Die Software wird unter der Lizenz GPLv3 zum freien Download als OpenSource-Software kostenfrei bereit gestellt.
verinice unterstützt die Betriebssysteme Windows, Linux und MacOS und hat die Grundschutzkataloge des BSI lizenziert.
Ubuntu Privacy Remix ist eine modifizierte Live-CD die auf Ubuntu Linux aufsetzt. UPR ist nicht für eine dauerhafte Installation auf der Festplatte gedacht. Das Ziel von Ubuntu Privacy Remix ist, eine abgeschottete Arbeitsumgebung bereitzustellen, in der vertrauliche Daten sicher bearbeitet werden können. Das auf dem dafür verwendeten Computer installierte System bleibt dabei völlig unverändert.
BackTrack is the most top rated linux live distribution focused on penetration testing. With no installation whatsoever, the analysis platform is started directly from the CD-Rom and is fully accessible within minutes.
Ophcrack is a free Windows password cracker based on rainbow tables. It is a very efficient implementation of rainbow tables done by the inventors of the method. It comes with a Graphical User Interface and runs on multiple platforms.
EncFS provides an encrypted filesystem in user-space. It runs without any special permissions and uses the FUSE library and Linux kernel module to provide the filesystem interface. You can find links to source and binary releases below. EncFS is open source software, licensed under the GPL.
Linux® has been described as one of the most secure operating systems available, but the National Security Agency (NSA) has taken Linux to the next level with the introduction of Security-Enhanced Linux (SELinux). SELinux takes the existing GNU/Linux ope
GNUCITIZEN is a Cutting-edge Ethical Hacker Outfit. We hack things for a living. To hack does not necessarily mean to crack into something illegally. We don’t do that! Not the illegal part. We get paid to hack, which is a hack on its own. As you will learn by reading our blog, hacking is mostly about finding creative solutions to interesting problems. Sometimes these problems are related to breaking into protected computer networks, sometimes they are related to other things such as influencing a large number of people to believe in made up values. Hacking is all about creativity or finding creative solutions to interesting problems. This is exactly what GNUCITIZEN stands behind.
copSSH is an ssh server and client implementation for windows systems. It is a yet another packaging of portable openssh, cygwin, some popular utilites, plus implementation of some best practices regarding security. You can use COPSSH for remote administration of your systems or gathering remote information in a secure way.
Ksplice allows system administrators to apply security patches to the Linux kernel without having to reboot. Ksplice takes as input a source code change in unified diff format and the kernel source code to be patched, and it applies the patch to the corre
The Sleuth Kit and Autopsy Browser. Both are open source digital investigation tools (a.k.a. digital forensic tools) that run on Unix systems (such as Linux, OS X, FreeBSD, OpenBSD, and Solaris). They can be used to analyze NTFS, FAT, Ext2, Ext3, UFS1, and UFS2 file systems and several volume system types.
This HOWTO describes how to configure Snort version 1.8.3 to be used in conjunction with the statistical tools ACID (Analysis Console for Intrusion Databases) and SnortSnarf. It also intends to get some internal statistics out of snort, e.g. if there are packets dropped.