华为产品推出ECA(EncrypteD Commnication Analytics),加密通信分析技术,支持针对加密流量的不解密检测,其主要原理是分析了以下哪些报文信息()
A.字节分布统计
B.流持续时间
C.TLs协商信息
D.报文时间间隔
E.载荷数据
A.字节分布统计
B.流持续时间
C.TLs协商信息
D.报文时间间隔
E.载荷数据
In a public-key cryptosystem,(71)encrypted with the public key can only be deciphered with the private key from the same(72). Conversely,(71)encrypted with the private key can be decrypted only with the public key. Users can make their public keys(73)available or place them at a key distribution center or others to access. However, the private key must be(74)safe. In public-key systems there's no(75)to find a safe channel for communicating a shared secret key.
A.binarytext
B.hypertext
C.plaintext
D.supertext
A.stream B.symmetric C.asymmetric D.advancedA.operation B.publication C.plaintext D.ciphertextA.message B.knowledge C.algorithm D.attackA.brute B.perfect C.atribue D.re searchA.plaintext B.ciphertext C.sample D.code
三大运营商纷纷推出流量商店服务,该策略属于网络营销中的()。
A.产品策略
B.渠道策略
C.价格策略
D.促销策略
某企业利用先进的科学技术推出与众不同的产品,该企业运用的是()战略。
A.多角化
B.成本领先
C.差异化
D.集中