虽然侧信道窃听听上去近乎科幻，学界与私营机构的实验却多次证实，信息确实会从消费级电子产品中“泄露”。 2015 年，特拉维夫大学的研究人员用不到 300 美元成本搭建了一套无线接收装置，小到可以藏在一块皮塔饼中，却能在数英尺外捕捉笔记本处理器的电磁辐射，从中提取加密相关数据。 另一支团队则展示，只凭普通智能手机麦克风采集电脑电压调节器发出的高频轻微噪音，再通过分析，就有机会推断出加密密钥。 不过这些实验也显示，真实攻击往往需要精心布置的环境和高超技术，获得的信息通常并不完整。
The new MacBook Pros will be available in 14- and 16-inch sizes. The M5 Pro variants will start at $2,199 and $2,699, respectively, with discounts of up to $200 for education shoppers who buy direct. They come with 1TB of base storage. Apple recommends them "for users running complex workflows, like coders optimizing algorithms and photographers processing massive image libraries," according to a company press release.
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