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| -rw-r--r-- | doc/localservice.html | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/localservice.html b/doc/localservice.html index aa637f4..5b06781 100644 --- a/doc/localservice.html +++ b/doc/localservice.html @@ -60,7 +60,7 @@ executable by group G and run with S rights. <p> But modern systems implement the -<a href="https://cr.yp.to/docs/secureipc.html">getpeereid()</a> +<a href="https://web.archive.org/web/20210504203038/https://www.superscript.com/ucspi-ipc/getpeereid.html">getpeereid()</a> system call or library function. This function allows the server to know the client's credentials: so fine-grained access control is possible. On those systems, <strong>local services can do as much authentication as setuid programs, |