Writing

Security Blog

  • Infosec – Failing or Succeeding?
    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.

  • False Positives
    False Positives

    During my morning commute, I encountered an interesting flaw in an alerting system. My car’s weight sensor triggers an alarm if it detects a possible passenger without a seatbelt. However, this car’s system escalates from a dinging sound to a rapid alarm. My immediate thought was to disable the alarm, highlighting a common security system…

  • Sledgehammers
    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.

  • Pseudonymity
    Pseudonymity

    Pseudonymity refers to adopting a semi-permanent, yet incomplete or false identity, commonly observed in online communities. It allows individuals to use distinctive pseudonyms to establish their unique presence while avoiding full anonymity. This practice fosters better community engagement by promoting courteous interactions. However, the challenge lies in identifying instances where a single person assumes multiple…

  • Usenix Security Symposium
    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.

  • Disclosure Laws
    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…

Leadership Newsletter

  • Inspiration as a Shield
    Inspiration as a Shield

    Leadership Moment: Shields Down Talking with a startup CEO recently, they shared the story of one of their principal software engineers who had just left to join an even earlier stage startup. On the surface, it seemed like a reasonable career choice: after learning that they had what it took to be a key contributor… Read this …

  • Too Much Deference to Blind Compliance
    Too Much Deference to Blind Compliance

    Leadership Moment: Choice isn’t Frozen There are times when an organization wants to demonstrate bold leadership on as issue, as the Paris Olympic Committee did when it decided to use geothermal cooling systems instead of more effective air conditioners. Unfortunately for the POC, they didn’t anticipate the entirely predictable consequence: that many countries would bring… Read this …

  • Smooth Power Differentials
    Smooth Power Differentials

    Leadership Moment: Asymmetric Communication Checking into hotels has become increasingly automated. For a recent hotel stay, I received a WhatsApp message from the hotel asking me to provide some pre-checkin information, to smooth the check-in process (reading between the lines: reduce the cost to the hotel to check me in with a human). After a… Read this …

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