John Langhorn is a chartered accountant, and joined Justitia CAS in 1985.
JohnLanghorn是一名注册会计师，1985年加入了嘉信证券有限公司。
In this case, cas will perform the authentication when the user first visits the portal and requests a restricted application or data source.
在这种情况下，当用户首次访问门户并请求一个受限制的应用程序或数据源时，CAS将执行身份验证。
If the CAS fails, it means that another thread has modified the stack, so the process starts again.
如果CAS失败，意味着另一个线程已经修改了堆栈，那么过程就会重新开始。
Any certificate signed by one of the default commercial CAs would be accepted; for all practical purposes, this means that anyone can connect.
由缺省的商业ca之一签名的任何证书都会被接受，从所有实际用途来看，这意味着任何人都可以进行连接。
Setting up the CAS software is straightforward, but before beginning you should be aware of some software parameters that I'm using.
设置CAS软件是非常简单的，但是在开始设置之前，您应该了解我用的一些软件。
You should now have a truststore to which you can import certificates of trusted CAs.
现在您应该有了一个信任存储，您可以将信任的CA 的证书导入其中。
These polyphonic combinations of mappings are a good first step in creating music from CAs.
这些映射的复音组合是用CA创作音乐的很好的第一步。
Either the cas operation succeeds or it doesn't, but in either case, it completes in a predictable amount of time.
无论CAS操作成功还是失败，在任何一种情况中，它都在可预知的时间内完成。
The CAS server performs the authentication and only it sees the user's password.
CAS服务器执行身份验证，只有它能够看到用户的密码。
If there was thread preemption just before CAS, after resumption of the thread, CAS would fail, and the looping would continue until valid data were available.
如果恰在执行CAS之前线程失去执行权，那么在线程恢复执行之后，CAS会失败，继续循环，直到有有效的数据可用为止。
I have modified the existing application login screens to accept the username parameter from CAS after a successful authentication.
我修改了现有的应用程序登录屏幕，让它们在成功的身份验证之后从CAS接收用户名参数。
But what happens if just one of these CAs is tricked into issuing a fraudulent certificate?
但是如果有一个CA签发了一个错误认证，那会发生什么事呢？
Even with a few failed CAS operations, this approach is still likely to be faster than being rescheduled because of lock contention.
即使有少量失败的CAS操作，这种方法仍然会比由于锁争用造成的重新调度快得多。
Continuing the discussion of matching multiple certificates on a single channel, the situation gets worse with multiple CAs in the trust store.
继续讨论在单一通道上匹配多个证书，信任存储区中有多个CA的情况会更糟。
First, download the CAS server and client libraries.
首先，下载CAS服务器和客户机库。
As mentioned earlier, CAs periodically publish CRLs with the serial Numbers of revoked certificates.
前面已经提到，ca会定期发布列有被吊销证书序列号的CRL。
The CAS stores data as typed feature structures, and the typesystem defines the types and their inter-relations.
CAS 将数据存储为有类型的结构，类型系统定义了类型以及类型之间的关系。
Listing 5 shows the PRNG implementation using synchronization, and the alternate implementation using CAS.
清单5显示了使用同步的PRNG实现和使用CAS备选实现。
You are redirected to the CAS login screen.
这时会重定向到CAS 登录屏幕。
Restart the CAS agent on the NIM master server to enable the sub-agent.
重新启动NIM主服务器上的CAS代理以启用这个子代理。
Its job is to use the information in the CAS that it is given, in particular the document text, to find some new data that it then adds to the CAS.
它的工作是使用提供给它的CAS中的信息(也就是文档文本)，寻找一些新数据，然后将这些数据添加到CAS中。
Nested CAs tend to yield pleasing music; you can hear the visual regularity reflected in the music.
嵌套的CA一般会得到好听的音乐，可以听到在音乐中反映出来的直观规律性。
Note that the cas must be executed in a loop, because it may fail one or more times before succeeding, which is always the case with code that USES cas.
注意，要在循环中执行CAS，因为它可能会失败一次或多次才能获得成功，使用CAS的代码总是这样。
The following figure demonstrates the authentication flow path of a system that has a CAS server integrated.
下图说明了在集成了CAS服务器的系统中身份验证是如何执行的。
I'll focus on a slightly related problem: Is it possible to come up with interesting and pleasing music using CAs?
我将关注一个与此有些关系的问题：是否可以用CA得到有趣和好听的音乐？
CAs are, in turn, signed off on by browser makers and operating-system (OS) designers—some browsers consult an internal list of CAs and others turn to a list embedded in the OS.
反过来，浏览器制造者和操作系统（OS）的设计人员---有些浏览者咨询证书认证机构的内部目录而其它人则翻动操作系统中嵌入的目录---毅然正式同意证书认证机构（CA）。
To make an attack, the attacker needs to buy several SSL certificates from CAs who sign certificates with the MD5 algorithm.
要实现攻击，攻击者需要先从使用MD 5算法签署证书的CA购买若干ssl证书。
In addition, access to the server is restricted to CAs and RAs only via access restriction in the server document.
此外，通过服务器文档中的访问限制把对服务器的访问限制为ca和ra。
In addition, access to the server is restricted to CAs and RAs only via access restriction in the server document.
此外，通过服务器文档中的访问限制把对服务器的访问限制为ca和ra。
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