英语语法分析

Digital image steganography does have some drawbacks, though.

但是，数码图像隐写术仍然有一定缺点。

Steganography is a new technology in the field of information security.

隐写术是信息安全领域一门新兴的技术。

This article examines the process of steganography and shows how you can detect its use.

本文将探讨隐写术的原理并展示如何侦测它的使用。