Oct 29 2008

Laptop and traveling precautions

Category: Laptop Security — DISC @ 12:58 am

Laptop security

Best practice emphasize the fact to backup the data if you can’t live without it, in the same way a traveler must avoid taking sensitive data on the road unless it’s absolutely necessary to do so. If you do plan to take sensitive data with you on the laptop, the necessary security controls must be implemented and go with the sensitive data. The data protection controls should be based on your information security policy data classification.

The laptop hardware itself is only worth few hundred dollars these days, but on the other hand it’s hard to put a price tag on the exposed data which may have a drastic impact on your organization, especially these days when most of the organizations are at the edge due to financial chaos.
Frequent travelers know it’s possible to lose a laptop or lose data because laptop may become inoperable due to hardware malfunction. Planning an important business trip should include encrypting sensitive data and backup on a remote website (Carbonite). So in case you lose your laptop or it’s is inoperable for some reason, you can remotely recover backed up files from site within reasonable time.

[TABLE=8]

Here is how you can encrypt your data on Windows laptop with built-in utility EFS

1. Create a new folder, and name the folder Private.
2. Right click the new folder and choose properties
3. Click advanced button
4. Check encrypt contents to secure data box and then click OK, Apply and OK again.

You have created a secure area where you can put your sensitive documents. Any file or subfolder you add to this folder (Private) will be encrypted automatically. Basically any type of file except Windows system file will be encrypted in this folder. Now if the attacker steal your laptop and remove your hard drive and mount on a system where the attacker has administrative privileges, the attacker will not be able to access the contents of the folder Private. On the other hand 256-bit AES encryption key is stored in encrypted form as a file attribute called the data decryption field (DDF). The EFS private key, needed to decrypt the DDF and extract the file encryption key, is also stored in encrypted form in the registry. The master key, which is used to obtain the key needed to access the EFS private key, is encrypted by the systems key and also stored locally. So the attacker will be able to decrypt the EFS protected files if he can somehow get possession of the system key.

Luckily we do have a choice whether to store the system key locally on your laptop. If you click start, then Run and then launch syskey.exe utility, you can choose how and where the system key will be stored. The dialogue box will present three options.

1. Store the startup key locally
2. Store the startup key on the floppy disk
3. Generate the startup key from a password

With the two non default options, you will be requiring to either insert the floppy or enter the password whenever the laptop is BOOTED. The floppy option is highly inconvenient for laptop users but the password options seem sufficient to protect the laptop data. On the laptop which doesn’t have a floppy drive, don’t try to click the floppy option because when you boot next time the laptop will be looking for the system key on a floppy before booting.

Survey: CISOs worried about mobile data security

**The real Hustle – Laptop Theft Scam
httpv://www.youtube.com/watch?v=Gb3ZiTJkCaA


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Tags: aes, Backup, Booting, carbonite, Cryptography, data classification, data ptotection, ddf, efs, encryption, exposed data, financial chaos, Hardware, Notebooks and Laptops, private key, Security, security controls, sensitive data, system key, threats, Windows

Oct 21 2008

12 Phishing Threats and Identity Theft

Category: Email Security,Identity Theft — DISC @ 7:22 pm

Have you ever thought of losing something and you cannot live without it? Yes, that something can be your identity. Phishing is a practice of luring unsuspecting Internet users to a fake Web site by using authentic-looking email with the real organization’s logo, in an attempt to steal passwords, financial or personal information. In daily life people advise to retrace your steps when you lose something. The question is how you retrace your steps on cyberspace where some uber hackers know how to erase their footsteps to avoid detection. It is difficult to find phishers in cyberspace, and jurisdictional issues make it even harder to prosecute them. Then there is an issue of trust that phishers dupe people to believe that their web site is not fraudulent to collect personal/financial information.

Amongst the financial crisis, phishing might be on the rise because for many organizations information protection might be the last thing on their mind. The FDIC has created a webpage to inform and warn consumers about “phishing.” These days phishers have targeted social network organizations LinkedIn and Facebook where their members have been duped into revealing their sensitive data.

Mainly phishing attacks are targeted to steal the identity. Now the question is, how easy it is to steal somebody’s identity? Let’s say a phisher has your name and address, and then he/she can get your Social Security number with the search on AccurInt or other personal database website. A Social Security number is not the only bounty a fraudster can find on these websites, other personal/private information is available as well at minimal cost.

In the table below are the 12 threats to your online identity which can be manipulated in phishing scams, and possible countermeasures to protect your personal and financial information. Some threats are inadequate or no security controls in place. The last row of the table is a monitoring control to identify the warning signs of identity theft.

[Table=7]

Organizations should take necessary steps to protect against identity fraud and apply whatever state and federal legislation applies to your business. Organizations which are serious about their information security should consider implementing the ISO 27001 (ISMS) standard as a best practice, which provides reasonable due diligence to protect and safeguard your information.

US Bank phishing attack exposed
httpv://www.youtube.com/watch?v=n2QKQkuSB4Q


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Tags: accurint, countermeasure, cyberspace, due diligence, equifax, experian, facebook, fdic, financial crisis, fraudster, identity fraud, information protection, isms, iso 27001, jurisdictional, legislation, linkedin, phishing, prosecute, safeguard, social security, threats, transunion, uber hacker

Oct 17 2008

SmartPhone and Security

Category: Information Security,Smart Phone — DISC @ 1:53 am

Mobile spyware is malicious software which is used to spy and control mobile devices (BlackBerry, PDAs, Windows Mobile and Cell Phones). Mobile spyware will not only intercept the message between two devices but also determine the location of the device. Basically, mobile spyware software is installed on a mobile device to spy on them.

Small businesses are usually not equipped to handle these threats. Just like laptops and desktops – mobile devices need security controls like antivirus, personal firewall, encryption and VPN to provide needed level of protection. Small businesses need to be aware of the security threats, like they might think that they are installing a game, which might very well be a key logger (logs your key strokes) or trojan software.

[TABLE=6]

Hackers on the move, WSJ August 11, 2008 by Roger Cheng – where he writes about more companies are letting employees use their personal smart phone at work and the security experts warns about the present threats in the industry. http://online.wsj.com/article/SB121803418845416977.html

Tips to safeguard your smartphone
httpv://www.youtube.com/watch?v=S64J4BCCoi4


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Tags: antivirus, encryption, hacker, intercept, key logger, malicious, mobile phone, mobile spyware, personal firewall, roger cheng, security controls, security expert, spy, threats, trojan, vpn, wsj

Oct 13 2008

World Bank security breach and financial crisis

Category: Information Warfare,Security Breach — DISC @ 1:56 am

The World Bank controls the World’s banking system, creates plans and strategies to develop economies to protect countries from financial turmoil. This information is a treasure trove of data which can be manipulated for huge monetary or political gain.

Amongst the financial crisis, a major security breach has been reported at World Bank that might tell us a story that protecting consumers’ data during these crisis might not be the first priority for many suffering financial institutions.

World Bank Under Siege in “Unprecedented Crisis”

“It is still not known how much information was stolen. But sources inside the bank confirm that servers in the institution’s highly-restricted treasury unit were deeply penetrated with spy software last April. Invaders also had full access to the rest of the bank’s network for nearly a month in June and July.”
“In total, at least six major intrusions — two of them using the same group of IP addresses originating from China have been detected at the World Bank since the summer of 2007, with the most recent breach occurring just last month. ”

The World Bank’s technology and security expert states that the incident is an “unprecedented crisis.” Some security experts are saying that this might be the worst security breach to date at a global financial institution. The hackers controlled around 18 servers for more than a month and World Bank admits that sensitive data could have been stolen but they are not sure about the total impact of the breach.

Alan Calder wrote about “Data protection and financial chaos” and mentioned that “When financial markets appear to be in free fall, many organizations might think that data protection is the least of their worries. Who cares, they might wonder, about protecting personal data if tomorrow we might not exist anymore?”
I concur with Alan on this point, in the midst of this chaos, our personal data might be at great risk and we have to be vigilant and carry the load to protect our data. At the same time, this might become another reason for the financial institutions’ demise if they let their guards down now and do not make a priority to protect customers’ data.

During this turmoil, some financial institutions’ upper management doesn’t have to worry about their responsibility of securing the customers data adequately when they already know that eventually the taxpayers will be paying for their mistakes and their bonus plan will stay intact. Unprecedented crisis are sometimes the result of unprecedented greed.

Glassner “I don’t know that the captain of the Titanic got a bonus for driving the boat into iceberg. They at least had the decency to go down with the ship” [quoted in ‘Wachovia’s Golden Parachutes” story in S.F. Chronicle of 10/10/08 pg. C1].

Bill Gates “I’m quite worried about the fiscal imbalances that we’ve got and what that might mean in terms of financial crisis ahead.”

Chinese hackers: No site is safe
httpv://www.youtube.com/watch?v=ovNVhk1rVVE&feature=related


(Free Two-Day Shipping from Amazon Prime). Great books

Tags: china, consumers data, data protection, deeply penetrated, financial chaos, financial crisis, full access, hackers, inicident, monetary gain, restricted treasury, Security Breach, sensitive data, spy software, treasure trove, unprecedented crises, unprecedented greed

Oct 08 2008

Skype and Information Privacy

Category: Information Privacy — DISC @ 1:00 am

According to an SF chronicle article by Peter Svensson (Oct 3, 2008, pg. c4) “A Canadian researcher (Nart Villeneuve) has discovered that the Chinese version of eBay Inc.’s Skype communication software snoops on text chats that contain keywords like “democracy”. “

In other words, the Chinese version of Skype was used for surveillance of text messages between two users. Researcher Nart Villeneuve not only found that the application was filtering specific words but that it was also passing the messages caught by the filters to other servers. Because of poor security on those servers, Nart was able to recover more than a million messages from those servers.

Well, based on Skype’s previous claim that messages between two systems are encrypted and only public keys on those systems can decrypt those messages, this is questionable. Also, this revelation does not agree with Skype’s claim that software discards the filtered messages.

Now the question arises that how do we know that our text messages on Skype are not being tapped in the United States?

Are privacy and security laws only applicable to consumers but not the corporations? If that’s true then our state of security and privacy is in pretty dire shape. It seems like consumers’ information is for sale to the higher bidder without our consent or appropriate compensation.

Without any credible evidence, our Govt. should not be able to perform wholesale surveillance (profiling) for the sake of security. We are building a society of fear where everybody is under surveillance and is a suspect until proven innocent, which sounds like we are living in a police state.

Laws of secrecy and unnecessary surveillance will ultimately diminish the fundamentals of democracy. To lift the cloud of secrecy behind these sorts of initiatives the public needs to put pressure on their public representatives to dig out the truth. Otherwise the mound of voluminous data from surveillance can be used to harass innocent people and be used as a tool to distract from reality.

We cannot expect our information to be secure unless we trust our Govt. to protect our privacy and corporations to secure our information.

Skype’s China Spying Uncovered
httpv://www.youtube.com/watch?v=60SFGH3lxLg


(Free Two-Day Shipping from Amazon Prime). Great books

Tags: compensation, credible evidence, democracy, dire shape, encrypted, filtering, poor security, reality, snoops, surveillance, voluminous

Oct 07 2008

vsRisk and security risk assessment

Category: ISO 27k,Security Risk Assessment — DISC @ 3:18 pm

Information Security Risk Management for ISO27001 / ISO27002

The State of California has adopted ISO/IEC 27002 as its standard for information security and recommends other organizations and vendors to use this standard as guidance in their efforts to comply with California law.

To achieve an ongoing compliance, major organizations require tools to comply with standard such as ISO 27002/ISO27001. vsRisk is an easy to use Information Security Risk Assessment tool which makes risk assessment process consistent, easier and produces required documentation to achieve ISO 27001 certification . vsRisk also aligns seamlessly with standards like ISO 27002, ISO 27005 and NIST SP 800-30.

vsRisk helps organizations to develop an Information Security Management System (ISMS) asset inventory and capture business, legal and contractual requirements against each asset. vsRisk is customizable to meet specific needs when introducing new risks, vulnerabilities and controls without any additional help from a consultant. vsRisk helps you focus on assets rather than on threats and vulnerabilities. This is an approach which works by treating business processes as an asset, which is examined for their criticality, lack of security and consequences of failed process can be examined. In this regards, vsRisk is an effective and efficient tool by identifying most important points and key issues right away, which focusing on threats doesn’t.

Major benefits of vsRisk tool:
1. It is the definitive ISO27001 risk assessment tool, compliant
with all the key information security standards – which means that
you can be certain that a vsRisk risk assessment will help you
achieve ISO27001 certification.
2. It is designed to be usable – your lead risk assessor and any
asset owners involved in your risk assessment are going to find
their task made easier
3. Unique features include the risk assessment wizard, which
standardizes the risk assessment process and guides asset owners
through the risk assessment process.
4. vsRisk creates a baseline from which future risk assessments can
easily be made.
5. vsRisk integrates with ISMS documentation toolkit, for even
greater usability.

“vsRisk™- the Definitive ISO 27001: 2005-Compliant Information Security Risk Assessment Tool, which automates and delivers an ISO/IEC 27001-compliant risk assessment and can assess confidentiality, integrity and availability for each of business, legal and contractual aspects of information assets – as required by ISO 27001. Providing a comprehensive best-practice alignment, it supports ISO 27001 and 27002 (ISO/IEC 17799) disciplines, and is ISO/IEC 27005 and NIST SP 800-30 compliant. It also offers a wizard-based approach that simplifies and accelerates the risk assessment process, plus integrates and regularly updates BS7799-3 compliant threat and vulnerability databases.”

The key to successful Risk Management is to protect your most important/critical assets. The importance/criticality of an asset might change over time. That is another reason to automate security risk assessment process to recalibrate your risks based on current state of security.

Risk Management to ISO27001/NIST Wizard-based risk assessment tool Simplifies compliance – To buy vsRisk tool!

Meet Stringent California Information Security Legislation with Comprehensive Toolkit

ISO27001 EXPERTS CAN HELP COMPANIES MEET STRINGENT CALIFORNIAN …
EIN News (press release) – Netherlands
vsRisk™- the Definitive ISO 27001: 2005-Compliant Information Security Risk Assessment Tool, which automates and delivers an ISO/IEC 27001-compliant risk …

Tags: asset owner, automate security risk assessment, baseline, california, isms, iso 17799, iso 27001, iso 27001 certification, iso 27002, iso 27005, nist sp 80-30, sb 1386, vsrisk