CENTOS 6.5のApache ssl.confでSSLv2とSSLv3を無効にする方法は?

私の/etc/httpd/conf.d/ssl.confファイルから

わかります

    #
# This is the Apache server configuration file providing SSL support.
# It contains the configuration directives to instruct the server how 

to
# serve pages over an https connection. For detailing information about 

these
# directives see 

<URL:http://httpd.apache.org/docs/2.2/mod/mod_ssl.html>
#
# Do NOT simply read the instructions in here without understanding
# what they do.  They're here only as hints or reminders.  If you are 

unsure
# consult the online docs. You have been warned.
#

LoadModule ssl_module modules/mod_ssl.so

#
# When we also provide SSL we have to listen to the
# the HTTPS port in addition.
#
Listen 443

##
##  SSL Global Context
##
##  All SSL configuration in this context applies both to
##  the main server and all SSL-enabled virtual hosts.
##

#   Pass Phrase Dialog:
#   Configure the pass phrase gathering process.
#   The filtering dialog program (`builtin' is a internal
#   terminal dialog) has to provide the pass phrase on stdout.
SSLPassPhraseDialog  builtin

#   Inter-Process Session Cache:
#   Configure the SSL Session Cache: First the mechanism
#   to use and second the expiring timeout (in seconds).
SSLSessionCache         shmcb:/var/cache/mod_ssl/scache(512000)
SSLSessionCacheTimeout  300

#   Semaphore:
#   Configure the path to the mutual exclusion semaphore the
#   SSL engine uses internally for inter-process synchronization.
SSLMutex default

#   Pseudo Random Number Generator (PRNG):
#   Configure one or more sources to seed the PRNG of the
#   SSL library. The seed data should be of good random quality.
#   WARNING! On some platforms /dev/random blocks if not enough entropy
#   is available. This means you then cannot use the /dev/random device
#   because it would lead to very long connection times (as long as
#   it requires to make more entropy available). But usually those
#   platforms additionally provide a /dev/urandom device which doesn't
#   block. So, if available, use this one instead. Read the mod_ssl 

User
#   Manual for more details.
SSLRandomSeed startup file:/dev/urandom  256
SSLRandomSeed connect builtin
#SSLRandomSeed startup file:/dev/random  512
#SSLRandomSeed connect file:/dev/random  512
#SSLRandomSeed connect file:/dev/urandom 512

#
# Use "SSLCryptoDevice" to enable any supported hardware
# accelerators. Use "openssl engine -v" to list supported
# engine names.  NOTE: If you enable an accelerator and the
# server does not start, consult the error logs and ensure
# your accelerator is functioning properly.
#
SSLCryptoDevice builtin
#SSLCryptoDevice ubsec

##
## SSL Virtual Host Context
##

#<VirtualHost _default_:443>
#
## General setup for the virtual host, inherited from global 

configuration
##DocumentRoot "/var/www/html"
##ServerName www.example.com:443
#
## Use separate log files for the SSL virtual host; note that LogLevel
## is not inherited from httpd.conf.
#ErrorLog logs/ssl_error_log
#TransferLog logs/ssl_access_log
#LogLevel warn
#
##   SSL Engine Switch:
##   Enable/Disable SSL for this virtual host.
#SSLEngine on
#
##   SSL Protocol support:
## List the enable protocol levels with which clients will be able to
## connect.  Disable SSLv2 access by default:
#SSLProtocol +TLSv1 +TLSv1.1 +TLSv1.2
#
##   SSL Cipher Suite:
## List the ciphers that the client is permitted to negotiate.
## See the mod_ssl documentation for a complete list.
#SSLCipherSuite HIGH:!aNULL:!MD5
#
##   Server Certificate:
## Point SSLCertificateFile at a PEM encoded certificate.  If
## the certificate is encrypted, then you will be prompted for a
## pass phrase.  Note that a kill -HUP will prompt again.  A new
## certificate can be generated using the genkey(1) command.
#SSLCertificateFile /etc/pki/tls/certs/localhost.crt
#
##   Server Private Key:
##   If the key is not combined with the certificate, use this
##   directive to point at the key file.  Keep in mind that if
##   you've both a RSA and a DSA private key you can configure
##   both in parallel (to also allow the use of DSA ciphers, etc.)
#SSLCertificateKeyFile /etc/pki/tls/private/localhost.key
#
##   Server Certificate Chain:
##   Point SSLCertificateChainFile at a file containing the
##   concatenation of PEM encoded CA certificates which form the
##   certificate chain for the server certificate. Alternatively
##   the referenced file can be the same as SSLCertificateFile
##   when the CA certificates are directly appended to the server
##   certificate for convinience.
##SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt
#
##   Certificate Authority (CA):
##   Set the CA certificate verification path where to find CA
##   certificates for client authentication or alternatively one
##   huge file containing all of them (file must be PEM encoded)
##SSLCACertificateFile /etc/pki/tls/certs/ca-bundle.crt
#
##   Client Authentication (Type):
##   Client certificate verification type and depth.  Types are
##   none, optional, require and optional_no_ca.  Depth is a
##   number which specifies how deeply to verify the certificate
##   issuer chain before deciding the certificate is not valid.
##SSLVerifyClient require
##SSLVerifyDepth  10
#
##   Access Control:
##   With SSLRequire you can do per-directory access control based
##   on arbitrary complex boolean expressions containing server
##   variable checks and other lookup directives.  The syntax is a
##   mixture between C and Perl.  See the mod_ssl documentation
##   for more details.
##<Location />
##SSLRequire (    %{SSL_CIPHER} !~ m/^(EXP|NULL)/ \
##            and %{SSL_CLIENT_S_DN_O} eq "Snake Oil, Ltd." \
##            and %{SSL_CLIENT_S_DN_OU} in {"Staff", "CA", "Dev"} \
##            and %{TIME_WDAY} >= 1 and %{TIME_WDAY} <= 5 \
##            and %{TIME_HOUR} >= 8 and %{TIME_HOUR} <= 20       ) \
##           or %{REMOTE_ADDR} =~ m/^192\.76\.162\.[0-9]+$/
##</Location>
#
##   SSL Engine Options:
##   Set various options for the SSL engine.
##   o FakeBasicAuth:
##     Translate the client X.509 into a Basic Authorisation.  This 

means that
##     the standard Auth/DBMAuth methods can be used for access 

control.  The
##     user name is the `one line' version of the client's X.509 

certificate.
##     Note that no password is obtained from the user. Every entry in 

the user
##     file needs this password: `xxj59ZMbhljvkA'.
##   o ExportCertData:
##     This exports two additional environment variables: 

SSL_CLIENT_CERT and
##     SSL_SERVER_CERT. These contain the PEM-encoded certificates of 

the
##     server (always existing) and the client (only existing when 

client
##     authentication is used). This can be used to import the 

certificates
##     into CGI scripts.
##   o StdEnvVars:
##     This exports the standard SSL/TLS related `SSL_*' environment 

variables.
##     Per default this exportation is switched off for performance 

reasons,
##     because the extraction step is an expensive operation and is 

usually
##     useless for serving static content. So one usually enables the
##     exportation for CGI and SSI requests only.
##   o StrictRequire:
##     This denies access when "SSLRequireSSL" or "SSLRequire" applied 

even
##     under a "Satisfy any" situation, i.e. when it applies access is 

denied
##     and no other module can change it.
##   o OptRenegotiate:
##     This enables optimized SSL connection renegotiation handling 

when SSL
##     directives are used in per-directory context.
##SSLOptions +FakeBasicAuth +ExportCertData +StrictRequire
#<Files ~ "\.(cgi|shtml|phtml|php3?)$">
#    SSLOptions +StdEnvVars
#</Files>
#<Directory "/var/www/cgi-bin">
#    SSLOptions +StdEnvVars
#</Directory>
#
##   SSL Protocol Adjustments:
##   The safe and default but still SSL/TLS standard compliant shutdown
##   approach is that mod_ssl sends the close notify alert but doesn't 

wait for
##   the close notify alert from client. When you need a different 

shutdown
##   approach you can use one of the following variables:
##   o ssl-unclean-shutdown:
##     This forces an unclean shutdown when the connection is closed, 

i.e. no
##     SSL close notify alert is send or allowed to received.  This 

violates
##     the SSL/TLS standard but is needed for some brain-dead browsers. 

Use
##     this when you receive I/O errors because of the standard 

approach where
##     mod_ssl sends the close notify alert.
##   o ssl-accurate-shutdown:
##     This forces an accurate shutdown when the connection is closed, 

i.e. a
##     SSL close notify alert is send and mod_ssl waits for the close 

notify
##     alert of the client. This is 100% SSL/TLS standard compliant, 

but in
##     practice often causes hanging connections with brain-dead 

browsers. Use
##     this only for browsers where you know that their SSL 

implementation
##     works correctly.
##   Notice: Most problems of broken clients are also related to the 

HTTP
##   keep-alive facility, so you usually additionally want to disable
##   keep-alive for those clients, too. Use variable "nokeepalive" for 

this.
##   Similarly, one has to force some clients to use HTTP/1.0 to 

workaround
##   their broken HTTP/1.1 implementation. Use variables "downgrade-

1.0" and
##   "force-response-1.0" for this.
#SetEnvIf User-Agent ".*MSIE.*" \
#         nokeepalive ssl-unclean-shutdown \
#         downgrade-1.0 force-response-1.0
#
##   Per-Server Logging:
##   The home of a custom SSL log file. Use this when you want a
##   compact non-error SSL logfile on a virtual host basis.
#CustomLog logs/ssl_request_log \
#          "%t %h %{SSL_PROTOCOL}x %{SSL_CIPHER}x \"%r\" %b"
#
#</VirtualHost>

SSLv2とSSLv3を無効にするには何を変更する必要がありますか？