What is an encryption backdoor?

News Snapshot:

Talk of backdoors in encrypted services is once again doing the rounds after reports emerged that the U.K. government is seeking to force Apple to open up iCloud’s end-to-end encrypted (E2EE) device backup offering. Officials were said to be leaning on Apple to create a “backdoor” in the service that would allow state actors to access data in the clear. The U.K. has had sweeping powers to limit technology firms’ use of strong encryption since passing a 2016 update to state surveillance powers. According to reporting by the Washington Post, U.K. officials have used the Investigatory Powers Act (IPA) to...