Go Security 2.0

When I try to dig "Security 2.0" via Google, only one noticeable hit was found from CSOonline by Sarah. Sarah summarized the convergence at security area, and regarded "Security 2.0" as integration, convergence, holistic security and so on. Sarah reported a case study from Constellation Energy Group on convergence of physical security and IT security, where they assigned a new role named Chief Risk Officer, directly under CEO, who is responsible for control of what ever risks which might hurt the enterprise to an acceptable level. That's very interesting and with deep insight. However, my vision of "Security 2.0" is somewhat different.

At least in China, based on the about ten years of security practice, I would like to define the following two stages of security management and technology we are living with so far.

  • Security 0.1: security came from anti-virus capability
  • Security 1.0: security is PDR (Protection -> Detection -> Response), where in most cases at China, PDR was explained as firewall (protection), IDS (detection) and security emergency response services (Response)

But I begin to feel the emerging of a new pulse and inspiration at the industry, which I didn't hasitate to call it "Security 2.0", where I hope to borrow some concepts and feelings from Web2.0. The representative and definitive features of "Security 2.0" include:

  • Security 2.0.1: focus changed to internal control and security protection of applications and data, rather than simple virus/intrusion detection and attacks.
  • Security 2.0.2: "holistic security" synergizing the AAAA(Account, Authentication, Authorization, and Audit), from just stack/heap of firewalls, IDSs and other single point stuff.
  • Security 2.0.3: emphasizing the perception and experience of those security managers and administrators, ie. the real effectiveness and efficiency. along with the implementation of technologies of data mining and correlation.

The key difference between Security 2.0 and previous stages lies at that the later focuses on the security information production and corresponding accuracy from those single point security elements, while the former turns to effective and efficient usage of those information to direct the real operations. Security 2.0 just develops itself on the shoulder of Security 1.0, instead of replacing them.

BTW, I am sorry I don't have time to translate other parts of this post from Chinese to English. If you are interested, please check the full version in Chinese.

3 Responses to Go Security 2.0

  1. Richard, you are right on about the focus shift to ‘protections of applications and data’. I believe that information security is the most important element of Security 2.0.

  2. Maxim says:

    If everything is as simple as on Telecom::Blog Nokia,GSM,3G,gallery employee the Security is not #1 question.

  3. Richard says:

    Michael, Thanks for your comment. I am sorry for the late response. Information and application security usually seems to be integrated into application vendors and operating system vendors. ISV of security usually don’t have enough funding to startup. Do you agree? Richard

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