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Finding cracks with Nmap, Portbunny, and Nessus

30.11.2025

Home » Archive » 2010 » Issue 0: Active... »

a packet to one of 2^16 available ports. TCP and UDP ports allow the operating system to map a packet to a specific service. The 65,535 available ports are divided into three groups: ports numbered 0 ... 0

88%

Service Management Facility (SMF) in OpenSolaris

30.11.2025

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against using SMFs to replace previous runlevel handling, although it would be possible in some cases. Table 2 Runlevels and Milestones Runlevel FMRI Purpose 0 ... 0

88%

Unifying events with Splunk

30.11.2025

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assumes that you're familiar with the basic premise of Splunk and have heard of or used OSSEC (a host-based intrusion detection system) [2] and Snare (auditing and event-log manager) [3]. Some choices need ... 0

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Warding off the rise of VoIP spam

30.11.2025

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. Listing 1 A SIP Request 01 INVITE sip:bob@tuwien.ac.at SIP/2.0 02 Via: SIP/2.0/UDP myhost.myprovider.de;branch=z9hG4bK776asdhds 03 ... 04 To: Bob 05 ... 06 From: Alice 0

88%

Sys Admin On the Go

30.11.2025

Home » Archive » 2010 » Issue 0: Active... »

in the contacts_nagios2.cfg file. Defining your admin contacts here means that you can simply refer to the admin group elsewhere in your config files. Then, if someone leaves the group, you only have to change ... 0

88%

Virtualization via Zones

30.11.2025

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BRAND IP 03 0 global running / native shared 04 1 web1 running /zones/web1 ipkg shared 05 2 web2 ... 0

88%

Create your own turnkey solutions

30.11.2025

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]. One of the oldest and best-known LAMP distributions is XAMPP [2]. XAMPP provides your basic LAMP stack (Apache, MySQL, PHP, Perl). It runs on most Linux distributions and is an easy way to get a working ... 0

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Service management by the book

30.11.2025

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familiar with the basics of each aspect. A good place to start is "The Introduction to ITIL Service Lifecycle" [1]. This publication gives a great overview of ITIL concepts [2] and, at a cost of about US$ 50 ... 0

88%

Techniques for archiving email

30.11.2025

Home » Archive » 2010 » Issue 0: Active... »

-spam. Administrators who want to try out more granular classifications or experience the look and feel of a professional application (e.g., by Titus Labs [1]) can use POPFile [2] on Linux to generate multiple mail ... 0

88%

Looking for System Admins …

30.11.2025

Home » Archive » 2010 » Issue 0: Active... »

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