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Topic: Security focused operating system


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In the News (Wed 16 Dec 09)

  
  Computer security - Wikipedia, the free encyclopedia
The early Multics operating system was notable for its early emphasis on computer security by design, and Multics was possibly the very first operating system to be designed as a secure system from the ground up.
Intrusion-detection systems can scan a network for people that are on the network but who should not be there or are doing things that they should not be doing, for example trying a lot of passwords to gain access to the network.
Computer security is a highly complex field, and it is relatively immature, except on certain very secure systems that never make it into the news media because nothing ever goes wrong that can be publicized, and for which there is not much literature because the security details are proprietary.
en.wikipedia.org /wiki/Computer_security   (2082 words)

  
 Computer security
Computer security is the effort to create a secure computing platform, designed so that agents (users or programs) cannot perform actionss that they are not allowed to perform, but can perform the actions that they are allowed to.
In the case of a computer system sequestered in a vault without any means of power or communication, the term 'secure' is applied in a pejorative sense only.
It is also important to distinguish the techniques employed to increase a system's security from the issue of that system's security status.
www.knowledgefun.com /book/c/co/computer_security_1.html   (1178 words)

  
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security-cabinet.dh-tr.net   (1204 words)

  
 Beyond The Big Three BSDs, BSD Alternatives
The DragonFly BSD operating system is a fork of the main FreeBSD 4.x operating system.It was produced by Matt Dillon, who felt the development direction (particularly threading and SMP choices) of FreeBSD 5 would result in bad performance.
Although they can be used as desktop operating systems, their main focus remains the provision of services as network or application server.
PC BSD is different, as its focus is on a desktop-oriented (personal computing) operating system with all the functionality, stability, and performance of BSD, but with a tool set and environment that reflects a more personal environment.
www.serverwatch.com /tutorials/article.php/3565016   (1036 words)

  
 AIX Operating System Hardening Procedures & Security Guide
Some security packages address the problem by stripping all (or nearly all) network services and then instruct you to be careful about what you add to the system.
There are usually two kinds of authentication: (1) the kind provided with the operating system, commonly used for authenticating administrative users and (2) the kind provided by the network service software, commonly used for authenticating users of the service.
Any or all users of this system and all the files on this system may be intercepted, monitored, recorded, copied, audited, inspected and disclosed to XYZ Insurance's management personnel.
www.owlriver.com /issa/aixhardening.html   (4378 words)

  
 Transportation Security   (Site not responding. Last check: 2007-11-03)
The agenda for transportation security should be recalibrated as the vulnerabilities are greater and the stakes higher in the maritime sector than in the aviation sector.
FAA is establishing a security system reinforced at every level, ensuring the safety of U.S. airspace and airports and protecting one of the world's largest and most complex information-centric critical infrastructures.
FHWA Operations is engaged in emergency preparedness and management, working with other DOT administrations and Federal agencies, its State and local partners, academia, industry associations, and the private sector to ensure that surface transportation operating agencies throughout the nation hav
www4.trb.org /trb/homepage.nsf/web/security   (11503 words)

  
 SANS Pikes Peak 2004 - Operating System Security ~ Securing Unix/Linux
Also included; a detailed section on the installation, configuration, as well as basic and advanced operation of SSH, because it is so crucial for secure Unix system management.
Securing Unix is an advanced, focused course for system administrators with security responsibilities.
Unix auditors with this level of system knowledge are highly sought after.
www.sans.org /pikespeak04/description.php?tid=18   (451 words)

  
 Security Awareness for Ma, Pa and the Corporate Clueless©
Physical security includes any and all measures taken to provide physical protection of and prevent theft/vandalism of technology and other resources in your home or office.
Physical security means that you can minimize security risks by only giving physical access to the system to those who need it.
Microsoft has devoted more energy toward securing Windows with the release of XP SP2 and the anticipated Vista release, but the malicious code writers are stepping up their efforts as well.
securityawareness.blogspot.com   (1303 words)

  
 Apple's in the eye of flaw finders
Security researchers themselves have moved over to Apple computers in the past few years and have learned the ins and outs of the operating system.
While Microsoft has the lion's share of security problems--and the Mac OS X hardly any--the Redmond, Wash., based software giant has received high marks from security researchers for its responsiveness, while Apple has often been the focus of complaints.
The company has generally refused to discuss the security of its Mac OS X operating system with the media and declined to comment for this article.
www.securityfocus.com /news/11375   (939 words)

  
 Windows XP update delayed   (Site not responding. Last check: 2007-11-03)
The major, security-focused operating system update doesn't yet meet Microsoft Corp.'s standards, a company spokesman said Wednesday.
Microsoft as recently as last week said Service Pack 2 (SP2) for Windows XP was on schedule for release in the first half of the year.
Microsoft has warned developers that they should test their applications with SP2 because the company made something of a trade-off with the update, focusing on security improvements at the expense of backward-compatibility.
www.itworld.com /Comp/4063/040429winxp/search.html   (367 words)

  
 FLASK - Wikipedia, the free encyclopedia
Flask is an operating system security architecture that provides flexible support for security policies.
It is an acronym for Flux Advanced Security Kernel.
It is a core framework in security-focused operating systems such as NSA's Security-Enhanced Linux (SELinux) and TrustedBSD
en.wikipedia.org /wiki/FLASK   (84 words)

  
 Critical operating system and application software security vulnerabilities   (Site not responding. Last check: 2007-11-03)
In the past, these attacks have mainly been focused on operating system software and utilizing automated patch management strategies has protected both campus and home/remote computers.
Be certain you have implemented an automated patch management strategy for the operation system software on both your campus and home/remote computers.
All computers should be secured using workstation best practice recommendations.
www.yale.edu /its/security/alerts/vulnerabilities.html   (359 words)

  
 OpenBSD 3.2 Is Back on Track
Relative to its security history, OpenBSD had a bad summer: The default installation of OpenSSH (Open Secure Shell) in OpenBSD 3.1 was found to have a remotely exploitable hole.
The only evidence of a security turnaround that counts is a drop in the number of remote holes discovered in the code.
The operating system has no software update tools, other than downloading another cut of the code and re-compiling the kernel and user programs.
www.eweek.com /article2/0,1759,666874,00.asp   (1360 words)

  
 Is Linux Ready for National Security?
The popularity of the Linux open source operating system is exploding in the public sector, both in the U.S. and abroad.
The even more secretive National Security Agency (NSA) -- which specializes in cryptography -- is also working with Linux, though it has not taken sides on the open source vs. proprietary debate and is only working with the platform in a research capacity.
He also noted that when it comes to security, ADTI is more concerned with the terms of the GNU (define) General Public License (GPL), which requires that any changes to open source code licensed under the GPL which is then distributed must be made part of the GPL and be made freely available to all.
www.internetnews.com /dev-news/article.php/1276831   (813 words)

  
 Thumbs Up for Longhorn Security Lockdown
As software security holds its place as a top priority among enterprise networks, engineers at Microsoft (Quote, Chart) are building proactive PC monitoring capabilities into its next generation Longhorn operating system, a move that's being widely embraced.
The operating system will then issue security warnings to the user and proactively block open ports or adjust registry settings to plug security holes.
PatchDayReview.com site to simplify security alerts out of Redmond, said the security capabilities being introduced with Windows XP Service Pack 2 (SP2) is a sneak peek at what Longhorn will offer.
www.internetnews.com /ent-news/article.php/3325631   (896 words)

  
 SANS Pikes Peak 2004 - Operating System Security ~ Securing Windows
This course brings the confusing complexity of Windows security into clear focus by starting with foundational security services, such as Active Directory and Group Policy, and advancing in a logical progression to particular products and features (such as IIS and IPSec) that rely on these foundations.
You cannot claim to be a Windows security expert without mastering the information and skills presented in Track 5.
Securing Windows is an advanced, focused course for system administrators with security responsibilities.
www.sans.org /pikespeak04/description.php?tid=17   (526 words)

  
 LDMI TELECOMMUNICATIONS LAUNCHES NEW, CUSTOMER-FOCUSED OPERATING SYSTEM - CRMXchange
The COMX operations support system, provided by Telution, will replace the multiple systems currently employed for order management, billing and trouble ticketing at LDMI, allowing the company to provide better service to its customers by way of improved bills, faster problem resolution, and enhanced communication.
The billing system is also more flexible and efficient, with a simplified change process for customers upgrading to new and expanded products.
The upgrade to the COMX system serves as the foundation for future improvements at LDMI.
www.crmxchange.com /news/viewmsg.asp?ID=2023   (702 words)

  
 USATODAY.com - Windows upgrade fixes security flaws, but it's not perfect   (Site not responding. Last check: 2007-11-03)
You will otherwise need a system with a minimum 233 MHz processor, 64 MB of RAM and 1.8 GB of hard disk space during installation.
Of course, whenever you update your operating system, it is prudent to back up key files and personal data.
It includes a pop-up blocker, all the "critical" security patches Microsoft has issued since the original XP's debut three years ago, plus a new Windows Security Center that lets you modify settings on the machine (for example, making sure the firewall and automatic updates remain on).
www.usatoday.com /tech/products/software/2004-08-29-sp2-qanda_x.htm   (898 words)

  
 dsc security system Resources & Information - dsc security system
The term "secure operating system" is a misnomer.
This is a disambiguation page, a list of pages that otherwise might share the same title.
If an article link referred you here, you might want to go back and fix it to point directly to the intended page.
www.bizhisto.com /Biz-Services-De---Dv/dsc-security-system.html   (57 words)

  
 eWEEK Labs Review: OpenBSD 3.6   (Site not responding. Last check: 2007-11-03)
Already well-regarded as a security-focused network operating system, OpenBSD stands to further upgrade its reputation with Version 3.6, which combines enhanced services with wider hardware support.
However, the operating system doesn't benefit from as wide a range of third-party software as does Linux.
The value proposition of OpenBSD centers not on being a general-purpose operating system, but rather on being an operating system for which the software options that are available have been closely audited.
www.thechannelinsider.com /article2/0,1759,1730908,00.asp   (787 words)

  
 FAQ: Windows XP Service Pack 2 and your Norton security products
Windows XP Service Pack 2 is a major security-focused operating system upgrade that includes an enhanced Windows firewall and a console (Windows Security Center) to monitor the state of your computer's security.
The Windows Security Center, which is a component of Windows XP Service Pack 2, will be aware that you have Norton SystemWorks installed, but it will not be able to determine its working status due to Symantec tamper-protection technology.
In that situation, the security alert gives you the option to "unblock" the application to allow it to work.
service1.symantec.com /SUPPORT/sharedtech.nsf/pfdocs/2004070614110713?OpenDocument&ExpandSection=4   (937 words)

  
 Service Pack 2 Direct Download Links (English and German) - Bink.nu Forums   (Site not responding. Last check: 2007-11-03)
One issue, though - the security center reports that "Norton Antivirus 2004 is installed but its status is unknown." This is exactly the same issue I had with the 3 previous beta builds.
Windows® XP Service Pack 2 (SP2) is a major security-focused operating system upgrade that includes an enhanced Windows firewall and a utility (Windows Security Center) that monitors the state of your computer's security.
IF you create the necessary backups on top of the restore point that the service pack creates then you'll be hard pressed not being able to recover your system if thing go upside-down.
bink.nu /forums/5575/PrintPost.aspx   (871 words)

  
 Coyotos Secure Operating System   (Site not responding. Last check: 2007-11-03)
Coyotos is a secure, microkernel-based operating system that builds on the ideas and experiences of the EROS project.
Provide an efficient linux compatibility environment for use as a transitional runtime system, so that we can explore adapting applications to a more secure API foundation.
This will allow us to formally verify security and correctness properties of the system and its key utilities.
www.coyotos.org   (326 words)

  
 PCWorld.com - Windows XP Service Pack 2 Delayed
Service Pack 2 for Windows XP, originally planned to ship in the first half of the year, will now be released in July at the earliest.
The major, security-focused operating system update doesn't yet meet Microsoft's standards, a company spokesperson says.
Microsoft as recently as last week said Service Pack 2 for Windows XP was on schedule for release in the first half of the year.
www.pcworld.com /news/article/0,aid,115902,00.asp   (398 words)

  
 Windows Security information, resources and community
Security Threats (General), Viruses/Worms, Spyware, Windows Flaws and Vulnerabilities, Intrusion Detection and Prevention
Endpoint security: Guard your network at the desktop: Network security has moved from the perimeter to the endpoints.
Survey: Vista security skepticism swells: More than half of those who answered a recent survey say they have no current plans to deploy the upcoming Windows Vista OS.
searchwindowssecurity.techtarget.com   (408 words)

  
 Symantec Support   (Site not responding. Last check: 2007-11-03)
The Windows Security Center, which is a component of Windows XP Service Pack 2, will be aware that you have Norton AntiVirus installed, but it will not be able to determine its working status due to Symantec's tamper-protection technology.
The Windows Security Center, which is a component of Windows XP Service Pack 2, will be aware that you have Norton Personal Firewall or Norton Internet Security installed, but it will not be able to determine its working status due to Symantec's tamper-protection technology.
However, Windows Security Center may not be able to determine the working status of Symantec products due to the tamper protection technology embedded in Symantec products.
www.symantec.com /techsupp/sp2/faq.html?Open&src=con_web_nam&tpre=us&tdir   (1286 words)

  
 CRN | Juniper Networks, Secure Services Gateway | Juniper Combines Security, Routing
Juniper Networks this week is bringing its security and networking capabilities together in its new Secure Services Gateway, a branch-office appliance that combines unified threat management with WAN access routing features.
A variety of branch-office trends, including increasing bandwidth needs, direct connectivity to the Internet, wireless networking and the ever-increasing amount of security threats such as viruses and Trojans, all have “really changed the profile of what kind of security processing horsepower you need in the branch,” Sheth said.
The Secure Services Gateway line includes two models, the 520 and the 550, and provides up to 1-Gbps firewall throughput and 500-Mbps throughput for IPsec VPN.
www.crn.com /sections/breakingnews/breakingnews.jhtml?articleId=178601716   (310 words)

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