stealthy

adj.

悄悄的，鬼鬼祟祟的；

1. Stealthy bears grab seals at these icy holes.
   鬼祟狡猾的北极熊通过这些冰洞来捕食海豹。
2. They are cumbersome on land, but stealthy and sleek in the water.
   它们在陆地上行动笨拙但在水里却敏捷灵活。
3. The cat crept with stealthy movements toward the bird.
   猫偷偷地接近鸟儿。
4. The scout made a stealthy approach to the enemy position.
   侦察兵偷偷地靠近敌军阵地。

Practical automated detection of stealthy portscans
Soundcomber: A Stealthy and Context-Aware Sound Trojan for Smartphones
Stealthy malware detection through vmm-based "out-of-the-box"semantic view reconstruction
HyperSentry:enabling stealthy in-context measurement of hypervisor integrity
Manufacturing cheap, resilient, and stealthy opaque constructs
Manufacturing cheap, resilient, and stealthy opaque constructs
HyperSentry: enabling stealthy in-context measurement of hypervisor integrity
Stealthy malware detection and monitoring through VMM-based “out-of-the-box” semantic view reconstruction
Guide to Creating Stealthy Attacks for the 1999 DARPA Off-Line Intrusion Detection Evaluation
Paper: HyperSentry: Enabling Stealthy In-context Measurement of Hypervisor Integrity