Network Security Toolkit distribution aids network security administrators
07-23-2008 08:00 AM
Network Security Toolkit is one of many live CD Linux distributions focusing on network monitoring, analysis, and security. NST was designed to give network security administrators easy access to a comprehensive set of open source network applications, many of which are among the top 100 security tools recommended by insecure.org.
Hi
I was wondering if someone could give some tips about network security postgraduate courses and/or certifications .
I know that is a generic question and a wide area, but that's the problem, the net is full of books, courses, or whatever.
My goal is to find a good course (or book) that... (0 Replies)
I am going to take up a position in Data & Network Security.
I would need to write network shell scripts doing the following task:
Going to around 2000 servers and findout which groups has access to each servers and which ids are there in each group that has access.
I need to implement... (1 Reply)
Hi,
I am about to take up task of shell scripting in Network Security. Just started on job. But everything looks new NIS etc..
I tried googling to find systematic explanation of network security terms and how to script for that. But was unable to find. Could anyone of you please direct me to... (1 Reply)
Hi, I'm currently in a Technical Writing class and I decided to do a report on network security. I need a primary source for this and decided that I would poll you fine people on your prefrences in security related software to get said primary source.
1. What webserver would you consider to be... (1 Reply)
hi there,
i'm wondering what are the good books out there on internet security, PREFERABELY all topics roll into 1 book
topics like firewall DES,3DES,SHA,SSL,CHAP,EAP SPAP,PAP,VPN,L2TP,PPTP,IAS,Kerboros,IPsec,PKI,digital signatures/certifcates,Denial of service,RADIUS,RAS,viruses,trojan... (2 Replies)
NETWORK_NAMESPACES(7) Linux Programmer's Manual NETWORK_NAMESPACES(7)NAME
network_namespaces - overview of Linux network namespaces
DESCRIPTION
Network namespaces provide isolation of the system resources associated with networking: network devices, IPv4 and IPv6 protocol stacks, IP
routing tables, firewall rules, the /proc/net directory (which is a symbolic link to /proc/PID/net), the /sys/class/net directory, various
files under /proc/sys/net, port numbers (sockets), and so on. In addition, network namespaces isolate the UNIX domain abstract socket
namespace (see unix(7)).
A physical network device can live in exactly one network namespace. When a network namespace is freed (i.e., when the last process in the
namespace terminates), its physical network devices are moved back to the initial network namespace (not to the parent of the process).
A virtual network (veth(4)) device pair provides a pipe-like abstraction that can be used to create tunnels between network namespaces, and
can be used to create a bridge to a physical network device in another namespace. When a namespace is freed, the veth(4) devices that it
contains are destroyed.
Use of network namespaces requires a kernel that is configured with the CONFIG_NET_NS option.
SEE ALSO nsenter(1), unshare(1), clone(2), veth(4), proc(5), sysfs(5), namespaces(7), user_namespaces(7), brctl(8), ip(8), ip-address(8), ip-
link(8), ip-netns(8), iptables(8), ovs-vsctl(8)Linux 2018-02-02 NETWORK_NAMESPACES(7)
