Dictionary Attack

Improved against off-line dictionary attack password change protocol

改进的抵抗离线字典攻击的口令更新协议

Performing these steps will help to prevent malicious intrusion , such as a dictionary attack .

执行这些步骤可以帮助防止恶意入侵，例如字典攻击等。

Unauthorized access using techniques such as dictionary attack and falsified message

非授权访问，实施攻击的技术包括目录攻击和伪造消息

One option a thief might try to crack your password is a brute-force dictionary attack .

一个选项一个小偷可能企图攻破密码是强力字典攻击。

The more name variations that are allowed , the more open the Web site is to a dictionary attack .

允许使用的名称形式越多，Web站点受到字典攻击的可能性就越大。

Dictionary attack & Guessing the password of a valid user using a brute force search through dictionary words .

字典攻击&根据字典词汇，使用蛮力搜索的方式推测一个有效用户的密码。

SID and user password , as a part of the security authentication , are offen revealed by dictionary attack .

而作为安全认证的一环，SID和用户密钥常被攻击者采用字典攻击。

The fundamental security goal of verifier-based password-authenticated key exchange protocol is security against dictionary attack and server compromise attack .

基于验证元的口令认证密钥交换协议的最基本安全目标是抵抗字典攻击和服务器泄露攻击。

Unfortunately , this is not a very secure hash function , it can be a dictionary attack to break algorithm similar to the command-line application !

不幸的是，这个哈希函数不是非常安全，它可以通过字典攻击算法被破解类似命令行应用程序！

It provides accounts information importing and passwords recovering by dictionary attack , brute force attack , hybrid of dictionary and brute force attacks .

该软件通过字典攻击，暴力破解，字典和暴力混合攻击的方式提供账户信息导入和密码恢复功能。

Brute-force Attack , Brute-force with Mask Attack and Dictionary Attack are available for you to recover lost PDF passwords within a few clicks .

蛮力攻击，穷举攻击和字典光罩的攻击力，可为你恢复丢失在几个点击PDF格式的密码。

This paper investigates SAKI and concludes that SAKI is incompetent of pretending the integrity of the message requesting for a private key and is vulnerable against the dictionary attack .

经过分析发现SAKI方案缺乏用户私钥申请完整性保护，也不能抵抗对口令的字典攻击。

This is known as a dictionary attack , and it 's one of the many good reasons why your password shouldn 't be password or the name of a Star Trek character or even your dog 's name .

这也称为字典攻击，因此您的密码最好不应该是密码或StarTrek字符名，甚至您的呢称。

The identity authentication mechanism based on password protection is widely used in distributed environments . However , the traditional authentication scheme using passwords is vulnerable to attacks like dictionary attack , replay attack and denial of service attack .

基于口令的身份识别技术是分布式网络环境中使用最为广泛的一种技术，然而传统的口令识别技术容易受到字典攻击、重传攻击和拒绝服务攻击。

The analysis of this new protocol shows that the protocol is secure against stolen-verifier attack , dictionary attack , and the Denning - Sacco attack , and provides the property of the perfect forward secrecy . 2 .

分析结果表明，该方案可以抵抗窃取验证项攻击、字典攻击和Denning-Sacco攻击等，并且具有前向安全性等性质。

As a result , the efficiency is improved . However , RSA-based PAKE protocols are subject to a new type of dictionary attack : e-residue attack . In fact , many protocols based on RSA are found to be vulnerable to this attack .

然而，利用RSA设计口令协议易于遭受一种特殊的字典攻击&e次剩余攻击，事实上现有的基于RSA的PAKE协议很多都被发现不能抵抗此类攻击。

So we propose an improved protocol to overcome the weakness , and the improved protocol not only preserves all the security properties in the original protocol but also can effectively against off - line dictionary attack . So the improved protocol possesses higher security than the original protocol .

针对原协议存在的安全漏洞，我们对该协议进行了改进，改进后的协议保留了原方案的所有安全特性，并且可以有效的抵抗离线字典攻击，比原协议具有更高的安全性。

This approach has the significant drawbacks : first , it is difficult to memory ; second , it is difficult to resist the dictionary type of attack .

这种方法具有明显的缺陷：一是难以记忆，二是难以抵抗住字典式的攻击。