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Month: August 2007

Security Economics

Posted on August 29, 2007December 30, 2021 by admini

However, security is a complex issue, where many remedies are required for different aspects, so such a simplistic view may not be enough to look at when selling our security wares. Some industry participants complain about increased competition as a factor in depressing their security sales.

However, let’s take a quick look at a typical large European country as a “market” for example Germany or the UK. This reveals that there will be, on average, ten firms providing Managed Security Services (MSS), with the biggest firm holding about a 20% market share.

Then there is another way: proving security ROI. In the security industry, however, every vendor seems to have one, which is slightly different from other vendors’ and which ‘proves’ that buying that vendor’s product or service makes the best economic sense. For example, I’m sure we’ve all seen the statistics stating that having someone else to manage your company’s firewalls is a 400% ROI over one year, when compared to managing them in house. Whenever we are confronted with such figures, there are several things we need to ask: How many firewalls do these figures refer to?

How many clients participated in the survey, how many vendors? Many ROI calculations adopt a simplistic and/or simplified view of the underlying costs. From a client perspective, a lot of energy is usually spent debating whether security is best kept ‘in house’ and delivered by client’s own personnel (or built by internal efforts), or is it better to outsource or buy ‘off the shelf’. Because security is essentially a trust issue, the natural inclination is to keep it in house, shrouded in secrecy.

From an economic perspective, there will be security tasks which are more efficiently carried out by an outsourcer (e.g. managing firewalls or IDS), and some which are more suited for in house delivery (e.g. fraud and incident investigations), if skills exist in-house. A good provider will remind the client that they always retain the full responsibility for their organization’s security posture, even if some security tasks have been ‘delegated’ to hands and brains outside the firm. Economics also plays a part in everyday decisions taken by individuals (employees) when it comes to doing the “right security thing.”

The answer is making security a business enabler and with a relatively low compliance cost. The main idea we need to tell our clients is that security can be a business enabler and not just an “IT cost,” Let’s stop viewing information security through the prism of fear and start to quantify it and, more generally, technology risks and threats in economic terms.

At the end of the day, buying decisions are made by business people and not necessarily by technologists, so security investment decisions must make business sense in order to be adopted. We need to articulate the economics angle whenever we buy or sell security.

The economic benefit of complying with the security policy will accrue to both you and your organization. Then, you can concentrate on doing what you do best, knowing you’ve done “your bit” to keep your information safe.

http://www.net-security.org/article.php?id=1062&p=1

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Intel puts more hardware security in vPro line

Posted on August 25, 2007December 30, 2021 by admini

“vPro will ship with the third generation of Intel Active Management Technology (AMT). The engine helps manage, inventory, diagnose and repair PCs even when the system is turned off or has suffered an OS or hard drive crash.
vPro also now supports new standards from Desktop Mobile Working Group (DMWG), which is a specification for compatibility across PC hardware and software developed by the Distributed Management Task Force (DMTF).

http://www.theregister.co.uk/2007/08/24/intel_vpro_update_2007/

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VOIP Security Requires Layered Approach, Experts Say

Posted on August 24, 2007December 30, 2021 by admini

She listed BorderWare Technologies and Sipera Systems as key providers of VOIP security tools on the infrastructure side, and Zfone’s encryption technology—which has been submitted to the IETF (Internet Engineering Task Force) as a proposed public standard—as important on the client side.

“because most of the voice-over-IP traffic is still not encrypted,” said Paul Wood, an analyst with MessageLabs, headquartered in Gloucester, England. However, he added, VOIP security threats remain largely theoretical, as hackers and cyber-thieves tend to focus their efforts on e-mail. e-mail is certainly the single biggest target for [such attackers] because it enables them to exploit this massive ecosystem,” Wood said, adding that the mix of hardware- and software-based VOIP deployments makes it harder for hackers to target systems.

It takes a mix of security tools, from session border controllers to dedicated firewalls for VOIP traffic to network and host intrusion detection/prevention systems, to secure VOIP, Fodale said. She added that the key challenge for businesses will be to integrate VOIP security into a unified security framework.

http://www.eweek.com/article2/0%2C1759%2C2175285%2C00.asp

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Honeypots as sticky as ever

Posted on August 24, 2007December 30, 2021 by admini

Stick it somewhere in your environment where it’s likely to get noticed by an intruder, and tell it to page your incident response team (or you) if anything unexpected tries to connect to it. It’s a fake computer asset, and nothing (once you’ve fine-tuned the false positives out) should ever connect to it.

Months and months go by without any significant updates, but this month has seen a cornucopia of new developments and updates. New honeypot book Niels Provos (creator of Honeyd and senior staff engineer at Google) and Thorsten Holz have written an excellent honeypot book in “Virtual Honeypots: From Botnet Tracking to Intrusion Detection.” As a seasoned honeypot and honeyclient professional (and honeypot book author), he had high hopes for this book — and it delivers. The only downsides he could even come up with is that the book deals with a lot of Unix/Linux-only products, just like the honeypot software world, which might be a put-off for Windows-only readers.

In the end, what he really liked about this book is its coverage of a wide range of products and its practical application to capturing and analyzing malware.

Updated Honeyd for Windows Honeyd, originally a Unix/Linux-only product by Niels Provos, is one of the best virtual honeypot software programs in existence. Michael Davis did the original Honeyd port to Windows (thank you very much, Michael), but that version didn’t keep up as Windows XP and later came out. Jesper Jurcenoks, co-founder of netVigilance, has released an updated version of Honeyd for Windows. It works on all Win32 systems, including Vista, and comes with the ability to exclude predefined types of activity (which is a must when you’re doing real-time file and registry analysis).

The New Zealand Honeypot Project, which produced Capture-HPC, also wrote an excellent white paper on using Capture-HPC to identify malicious Web servers.

http://www.infoworld.com/article/07/08/24/34OPsecadvise_1.html

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Minister for Information Technology Awais Ahmad Khan Leghari

Posted on August 23, 2007December 30, 2021 by admini

The minister was addressing a press conference a day after the federal cabinet approved the Prevention of Electronic Crime Bill 2007. The Federal Investigation Agency (FIA) has been given the mandate to probe
cases falling under the preview of the e-crime law.

Awais Leghari said the proposed law titled as Prevention of Electronic Crimes Bill 2007 offers penalties ranging from six months to 10 years of punishment for 17 types of cyber crimes, including cyber terrorism,
hacking of websites and criminal access to secure data. Thirteen of the crimes listed under the law are bailable.

http://www.paktribune.com/news/index.shtml?187463

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Security SaaS maturing fast

Posted on August 22, 2007December 30, 2021 by admini

“Over time we’ll likely see a mix with SaaS being used more heavily where it can offer benefits of cost and management, just as with general outsourcing.”

Having used Qualys’ vulnerability scanning services for over five years, ICI is at the cusp of large enterprises that have begun replacing some in-house security tools with subscription-based services. The company is currently considering use of hosted applications binary code scanning tools offered by Veracode, a relatively new start-up, under the idea that it can begin integrating multiple SaaS technologies to offload larger parcels of its security infrastructure to outside specialists, Simmonds said. “The combination of outsourced vulnerability and binary code analysis through combining Qualys and Veracode is the type of thing that could be very significant as it’s the kind of work that can truly benefit from being done once, centrally, in terms of running samples through tests. Emerging security tools like NAC systems and endpoint-oriented products, including data leakage prevention software, are among the types of technologies the ICI security chief said wouldn’t ever likely be provided via SaaS.

In the meantime Simmonds said that the chemicals behemoth will continue to seek out new SaaS security alternatives as they come to market. Philippe Courtot, chief executive of Qualys, is recognized as one of the chief evangelists of security SaaS in general, just as Salesforce.com CEO Marc Benioff has become associated with pushing the hosted applications model into the enterprise software space.

However, with 37 Fortune 100 companies among its enterprise customers and a groundswell of interest from smaller firms driving what he labeled as rapid growth at the privately-held firm, Courtot claims that security SaaS is moving quickly from an emerging phenomenon into a widely-accepted business model. “I don’t think that the time is here for certain enterprises, and some may never embrace SaaS, and for securing and scanning the endpoint, we’ll always likely see tools at the endpoint,” he said.

http://www.infoworld.com/article/07/08/22/Security-SaaS-maturing-fast_1.html

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