Wednesday Nov 04, 2009

NEW: Solaris 10 Security Deep Dive Presentation

Today, I am very happy to announce the availability of a new Solaris 10 Security Deep Dive training. This version has been updated for Solaris 10 10/2009 (also known as Update 8). From a security perspective, there have only been a few updates since my last posted version, but it is always good to be current. Items added in this new version include: ZFS user and group quotas, ZFS pre-defined ACL sets, NTPv4, and nss_ldap shadowAccount support. In addition, there was a bit of cleanup throughout and a new example was added for Trusted Extensions.

As usual, I have made this content available in both OpenDocument Format (ODF) and PDF. If you are using Microsoft Office, you can use the Sun MS Office ODF Plugin to read the source document.

For those of you who have downloaded one of the previous versions, thank you! There have been nearly 8,000 downloads of this presentation so far! If you have not had a chance, I would encourage you to download and check out a copy today. It is really amazing how many new and updated security features and capabilities there are in Solaris 10. If you have been away from Solaris (even Solaris 10) for a while, I am sure you will be shocked with what you can do today! As always, feedback is greatly appreciated!

Take care!

Glenn

Technorati Tag:

Monday Jun 15, 2009

NEW: Solaris 10 Security Deep Dive Presentation

It has sure been a busy month and really it has just begun. Today, I am happy to announce the availability of my Solaris 10 Security Deep Dive presentation, updated for the just released Solaris 10 05/2009 (Update 7). From a security perspective, there have only been a few updates since my last posted version, for Solaris 10 10/2008 (Update 6), but it is always good to be current. Of particular interest is a new slide focused on IPsec and IKE. As usual, I have made this content available in both OpenDocument Format (ODF) and PDF. If you are using Microsoft Office, you can use the Sun MS Office ODF Plugin to read the source document.

For those of you who have downloaded one of the previous versions, thank you! There have been nearly 5,000 downloads of this presentation so far! If you have not had a chance, I would encourage you to download and check out a copy today. It is really amazing how many new and updated security features and capabilities there are in Solaris 10. If you have been away from Solaris (even Solaris 10) for a while, I am sure you will be shocked with what you can do today! As always, feedback is greatly appreciated!

Take care!

Glenn

Technorati Tag:

Thursday Jun 11, 2009

Impacting Solaris 10 Security Guidance

It is that time again! Work is kicking up over at the Center for Internet Security to update the Solaris 10 security benchmark. As I have previously covered, Sun has been working hand-in-hand with the Center for Internet Security for more than six years to develop best-in-class security hardening guidance for the Solaris operating system.

In recent years, the NSA and DISA have jumped in contributing their time and expertise towards the development of a unified set of Solaris security hardening guidance and best practices. Now is the time for the next step. Over the last several months, these groups have been working to comb through and integrate the recommendations found in the DISA UNIX STIG (Security Technical Implementation Guide) and associated checklist as it relates to Solaris. With this work now complete, an effort has been launched to develop a new draft CIS Solaris 10 Benchmark with these additions.

In addition to this effort, a secondary effort will soon be undertaken to update the Solaris 10 Benchmark for the latest release of the Solaris 10 05/2009 (Update 7). Currently, the Solaris 10 Benchmark supports Solaris 10 11/08 (Update 4). There are not that many things added to Solaris 10 since Solaris 10 11/08 that impact the hardening guide, but there are some items that will impact the Solaris Security Appendix that was published with the last version of the Benchmark.

The reason for my post today, however, is to say that the time is right if you are interested in Solaris, security, and want to get involved! We are always looking for people with a passion to help develop and improve the recommendations and settings in the Solaris 10 Benchmark. Want to learn more? Contact CIS!

P.S. Just in case you missed it - Sun and CIS also announced the availability of a security hardened virtual machine image based upon OpenSolaris for Amazon's EC2 (SunCloud will also be supported). Give it a try!

Take care!

Technorati Tag:

Monday Mar 09, 2009

NEW: Solaris Package Companion v0.9

Today, I am proud to announce the release of version 0.9 of the Solaris Package Companion. This new version is primary based upon a set of patches provided by Jerome Blanchet that provided support for the collection and processing of reverse dependency information ("R" entries in a package's depend(4)) file) as well as enhanced processing and display of platform specific packages. Thank you, Jerome!

As is my tradition when a bug is found, I try and publish a little something extra as a mea cupla. Due to limited "free time", the "mea culpa" enhancement this time is quite minor but worth mentioning anyway. In past versions, there was no interface to change the information collection rules of the tool. If you wanted to disable the collection of certain types of information (such as package names or dependencies) you had to go into the code and change the relevent COLLECT_ variable. No longer. The defaults are still the same, but now the tool will honor variable settings originating from the shell or command line as follows:

$ env COLLECT_NAMES=0 ./spc-v0.9.ksh -r /tmp/myrepository -i -l

Note that the COLLECT_ variables are only used during the creation of a repository. Not a big enhancement, but one none the less! Thank you again Jerome for discovering the bug and offering a patch!

Keep the suggestions, reports and fixes coming!

Glenn

Technorati Tag:

Friday Feb 13, 2009

Solaris Security Chat in SecondLife

Virtual Glenn is a pretty strange concept, but for those who can move past it, check this out! This is a picture of my SecondLife avatar in front of the Solaris Campus stage. On February 24th, 2009 at 9 AM PT / 12 PM ET, I will be participating in an expert chat that will be loosely based around my blog article titled Top 5 Solaris 10 Security Features You Should Be Using. I will be talking a bit about each of the five items as well as answering questions. In total, the event will last about an hour and should be a lot of fun (assuming I can overcome being a SecondLife n00b!)

This will be my first presentation inside of a virtual world, and I would encourage anyone who is interested to get a login, a copy of the client, and join me on the 24th to have a little fun a world away. For more information, check out the Sun Virtual Worlds posting for the event! Hope to see you there!

About

This area of cyberspace is dedicated the goal of raising cybersecurity awareness. This blog will discuss cybersecurity risks, trends, news and best practices with a focus on improving mission assurance.

Search

Archives
« July 2015
SunMonTueWedThuFriSat
   
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
 
       
Today