Blogs

Showing Blog Posts: 1–10 of 29 by John Linkous

  • And Then There Were None: Europe, the Internet, and the Right to Be Forgotten

    by John Linkous on October 20, 2014

    The European Court of Justice's ruling in May said that individuals have the "right to be forgotten" could fundamentally change Internet privacy and security. The case involved a Spanish attorney, Mario Costeja González, who was troubled that public notices were being posted in his local newspaper regarding the repossession and auction of his home. He appealed to the Court, which ruled that, …

  • Critical Infrastructure Security Isn't Keeping Up with Threats

    by John Linkous on October 9, 2014

    The next time you turn on the faucet in your home, ask yourself: "How do I know this water is safe?" This may seem an odd way to begin a blog post on security, but it’s important to realize that water, electricity, food, and transportation are all part of the critical infrastructure that provides these conveniences—and in some cases, the lifeline—of our world. Technology is making these systems…

  • Modern-Day Intrusion Detection: Of Needles, Haystacks, and Cybercrime

    by John Linkous on October 7, 2014

    After a corporation discovers a data breach, there is a flurry of law enforcement activity. From the FBI, Department of the Treasury, and Secret Service to state and local police, a cadre of law enforcement officials will be part of the investigation into how the data breach occurred, how detection technologies could have been more effective, and who was criminally responsible. One of the hardest…

  • Bitcoin and the Future of Crypto-Currency

    by John Linkous on September 23, 2014

    Break out your cryptographically-signed digital wallet and lay your bets: Where is Bitcoin going? As perhaps the best-known—but certainly not the sole—crypto-currency around, Bitcoin has certainly seen its share of media coverage in recent months. And like other hot-button subjects, Bitcoin seems to elicit strong reactions both for and against it. Some view it as a universal currency, free from…

  • The Once and Future Network Security Appliance

    by John Linkous on September 16, 2014

    In the early 2000s, the network security appliance became ubiquitous. Beginning with Web application firewalls (WAFs), and eventually extending through all seven layers of the network model, security appliances were being popped into server racks like candy. "Need to filter spam? There's an appliance for that!" "Do you want to analyze the flow data generated on your firewalls? There's an…

  • Security Audit: The Pitfalls of Third-Party Assessments

    by John Linkous on September 9, 2014

    Everyone is aware of last year’s data breach at Target. Millions of records of cardholder data were stolen and Target is still recovering, with current costs at $148 million. What's not well-known, or openly discussed, is the behind-the-scenes conversations the company has had with its PCI assessor and the standards organization. The PCI Security Standards Council (SSC), consisting of major credit…

  • Don't Let Hybrid Clouds Rain on Your Security

    by John Linkous on September 4, 2014

    Enterprises of all sizes have wholeheartedly adopted the cloud in all its various forms: Infrastructure as a service (IaaS), platform as a service (PaaS), software as a service (SaaS), and other, more exotic and granular definitions of "aaS" implementations are being developed every day. For many organizations, however, the hybrid cloud is key to scaling their services while still maintaining…

  • Mobile Device Management and the Ubiquity of Mobile Authentication

    by John Linkous on September 2, 2014

    We all know that mobile devices are rapidly becoming an absolutely indispensable component of the online world. , This makes mobile device management even more critical, regardless of who is managing the device: a large enterprise, a small business, or just you. Online banking and other sites require a mobile device in order to send a one-time password to authenticate transactions. Smartphone…

  • A Cloud Is Still a Cloud: The Private Cloud and Security

    by John Linkous on August 28, 2014

    The options today for moving business functions to private clouds are staggering. Organizations adopt the cloud for various applications, from direct-to-buyer sales and content delivery, to back office functions such as supply chain management, finance operations, and human resources. The increasingly granular ways in which they can slice-and-dice cloud delivery are tremendous. Private clouds, in…

  • Intelligence-Driven Security and the Future of Threat Detection

    by John Linkous on August 21, 2014

    For many years, signature-based detection was the hallmark of finding and eliminating security threats in the enterprise. While antivirus and similar products were successful against single-vector attacks, the fact is, we're seeing more and more major security breaches where traditional approaches to security no longer work. To address these new threats, intelligence-driven security is needed. …

This document was retrieved from http://www.rsaconference.com/blogs/by/102/linkous on Sat, 25 Oct 2014 18:05:11 -0400.
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