Category: Security
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Compliance, Security, and the relations therein
As an amateur hairdresser, I’ve learned that just like the diverse disciplines within information security, there are countless techniques and specialties in hairstyling. It reminds me to approach other professionals with humility, acknowledging their expertise in their respective fields. We all have valuable knowledge to contribute.
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Security and hairdressing
Being an amateur hairdresser has taught me a valuable lesson about the diverse disciplines within information security. Just like braiding hair, where I’ve only scratched the surface, I’ve realized that I may only know bits and pieces about the various security specialties. It’s important to approach other professionals with humility, recognizing their expertise in their…
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Sanitization vs. crypto
Bruce Schneier disagrees with NIST’s stance on encryption as a means of sanitization. He argues that properly implemented encryption, with secure key management, can effectively sanitize data. While NIST has removed the paragraph, Schneier acknowledges the numerous qualifications required for encryption to be fully secure, suggesting that sanitization should still be performed when possible.
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Security and Obscurity
The mantra “Security through obscurity is no security at all” originated from concerns about proprietary cryptographic algorithms. However, in the context of security systems and architectures, obscurity plays a crucial role. No system is perfectly secure, so a good security professional aims to reduce vulnerabilities and make exploitation costly. Layered security and maintaining architectural details…
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Social Engineering Self-training
In contrast to traditional security systems, social engineering has an interesting advantage: the more unsuccessful attempts made to deceive someone, the better prepared they become to resist future attacks. Each failed social engineering attempt serves as valuable training for the target, enhancing their defenses.
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Phishing
While we prioritize phishing prevention in banking, other sites like LinkedIn may become targets for identity thieves. The ease of phishing login information and the potential to exploit trust within a professional network highlight the need for heightened vigilance beyond banking. Personal experiences remind us to be more cautious.
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Infosec – Failing or Succeeding?
Noam Eppel from Vivica contends that Information Security is a complete failure, citing alarming statistics on security breaches and cybercrime. While his article highlights the risks, many dissent from his conclusion, considering it a collection of gloomy statistics often seen in security vendor pitches.
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Sledgehammers
Achieving perfect data security involves elaborate measures such as encryption, one-time passwords, asymmetric identifiers, and physical access controls. However, the ultimate level of security must align with the data’s value and potential threats, avoiding the extreme sledgehammer argument while striking a balance in risk management.
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Usenix Security Symposium
The upcoming USENIX security symposium in Vancouver during the first week of August promises an impressive lineup of invited talks. While I may not attend, I highly recommend catching Matt Blaze’s presentation on wiretapping, previously acclaimed as one of the most exceptional research talks at ICNS 2006.
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Disclosure Laws
During a recent conference, a panelist expressed their belief that the California Disclosure Law (SB-1386) was an exceedingly inadequate information security regulation. However, I hold a different perspective. In my view, SB-1386 stands as the epitome of information security regulations, surpassing even the esteemed GLBA. While most regulations focus on prescribing specific controls for safeguarding…