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Symbiotes and defensive Mutualism: Moving Target Defense

机译:共生和防御性共同主义:移动目标防御

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If we wish to break the continual cycle of patching and replacing our core monoculture systems to defend against attacker evasion tactics, we must redesign the way systems are deployed so that the attacker can no longer glean the information about one system that allows attacking any other like system. Hence, a new poly-culture architecture that provides complete uniqueness for each distinct device would thwart many remote attacks (except perhaps for insider attacks). We believe a new security paradigm based on perpetual mutation and diversity, driven by symbiotic defensive mutualism can fundamentally change the 'cat and mouse' dynamic which has impeded the development of truly effective security mechanism to date. We propose this new 'clean slate design' principle and conjecture that this defensive strategy can also be applied to legacy systems widely deployed today. Fundamentally, the technique diversifies the defensive system of the protected host system thwarting attacks against defenses commonly executed by modern malware.
机译:如果我们希望打破修补和更换我们的核心单养系统,以抵御攻击者逃避战术的不断循环,我们必须重新设计系统的部署使的方式,攻击者可以不再搜集关于允许攻击任何其他像一个系统的信息系统。因此,为每个独特设备提供完整唯一性的新的多培养结构将挫败许多远程攻击(除了内幕攻击之外可能)。我们认为,基于永久突变和多样性的新的安全范式,由共生防御性共同主义驱动,可以从根本上改变“猫和小鼠”的动态,这阻碍了迄今为止发展真正有效的安全机制。我们提出了这种新的“清洁石板设计”的原理和猜想,即这种防御战略也可以应用于今天广泛部署的遗留系统。从根本上说,该技术使受保护的主机系统的防御系统分开了挫败现代恶意软件通常执行的防御的攻击。

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