diff --git a/lang/en_utf8/report_security.php b/lang/en_utf8/report_security.php
index b853ecc2a26..0cbf0c52a52 100644
--- a/lang/en_utf8/report_security.php
+++ b/lang/en_utf8/report_security.php
@@ -16,123 +16,122 @@ $string['statusok'] = 'OK';
 $string['statusserious'] = 'Serious';
 $string['statuswarning'] = 'Warning';
 
-$string['check_configrw_details'] = '<p>It is recommended to change file permissions of config.php script after installation so that the file can not be modified by web server.
-Please note that this measure does not improve security of the server significantly, but on the other hand it might slow down or limit general exploits.</p>';
+$string['check_configrw_details'] = '<p>It is recommended that the file permissions of config.php are changed after installation so that the file cannot be modified by the web server.
+Please note that this measure does not improve security of the server significantly, though it may slow down or limit general exploits.</p>';
 $string['check_configrw_name'] = 'Writable config.php';
 $string['check_configrw_ok'] = 'config.php can not be modified by PHP scripts.';
 $string['check_configrw_warning'] = 'PHP scripts may modify config.php.';
 
-$string['check_cookiesecure_details'] = '<p>If you enable https communication it is recommended to enable secure cookies. You should also add permanent redirection from http to https.</p>';
+$string['check_cookiesecure_details'] = '<p>If you enable https communication it is recommended that you also enable secure cookies. You should also add permanent redirection from http to https.</p>';
 $string['check_cookiesecure_error'] = 'Please enable secure cookies';
 $string['check_cookiesecure_name'] = 'Secure cookies';
 $string['check_cookiesecure_ok'] = 'Secure cookies enabled.';
 
-$string['check_courserole_anything'] = 'Do anything capability must not be allowed in this <a href=\"$a\">context</a>.';
-$string['check_courserole_details'] = '<p>Each course has one default enrolment role specified. Please make sure no risky capabilities are allowed in this role.</p>
-<p>The only supported legacy type for course default role is <em>Student</em>.</p>';
-$string['check_courserole_error'] = 'Incorrectly defined course default roles detected!';
-$string['check_courserole_legacy'] = 'Unsupported legacy type detected in <a href=\"$a\">role</a>.';
-$string['check_courserole_name'] = 'Course default roles';
+$string['check_courserole_anything'] = 'The do anything capability must not be allowed in this <a href=\"$a\">context</a>.';
+$string['check_courserole_details'] = '<p>Each course has one default enrolment role specified. Please make sure no risky capabilities are allowed for this role.</p>
+<p>The only supported legacy type for the default course role is <em>Student</em>.</p>';
+$string['check_courserole_error'] = 'Incorrectly defined default course roles detected!';
+$string['check_courserole_legacy'] = 'Unsupported legacy type detected in the <a href=\"$a\">role</a>.';
+$string['check_courserole_name'] = 'Default course roles';
 $string['check_courserole_notyet'] = 'Used only default course role.';
-$string['check_courserole_ok'] = 'Course default role definitions ok.';
+$string['check_courserole_ok'] = 'Default course role definitions OK.';
 $string['check_courserole_risky'] = 'Risky capabilities detected in <a href=\"$a\">context</a>.';
 
-$string['check_defaultcourserole_anything'] = 'Do anything capability must not be allowed in this <a href=\"$a\">context</a>.';
-$string['check_defaultcourserole_details'] = '<p>Default student role for course enrolment specifies the default role for courses. Please make sure no risky capabilities are allowed in this role.</p>
+$string['check_defaultcourserole_anything'] = 'The do anything capability must not be allowed in this <a href=\"$a\">context</a>.';
+$string['check_defaultcourserole_details'] = '<p>The default student role for course enrolment specifies the default role for courses. Please make sure no risky capabilities are allowed in this role.</p>
 <p>The only supported legacy type for default role is <em>Student</em>.</p>';
 $string['check_defaultcourserole_error'] = 'Incorrectly defined default course role \"$a\" detected!';
 $string['check_defaultcourserole_legacy'] = 'Unsupported legacy type detected.';
 $string['check_defaultcourserole_name'] = 'Site default course role';
 $string['check_defaultcourserole_notset'] = 'Default role is not set.';
-$string['check_defaultcourserole_ok'] = 'Site default role definition ok.';
+$string['check_defaultcourserole_ok'] = 'Site default role definition OK.';
 $string['check_defaultcourserole_risky'] = 'Risky capabilities detected in <a href=\"$a\">context</a>.';
 
 $string['check_defaultuserrole_details'] = '<p>All logged in users are given capabilities of the default user role. Please make sure no risky capabilities are allowed in this role.</p>
-<p>The only supported legacy type for default user role is <em>Authenticated user</em>. Course view capability must not be enabled.</p>';
+<p>The only supported legacy type for the default user role is <em>Authenticated user</em>. The course view capability must not be enabled.</p>';
 $string['check_defaultuserrole_error'] = 'Incorrectly defined default user role \"$a\" detected!';
 $string['check_defaultuserrole_name'] = 'Registered user role';
 $string['check_defaultuserrole_notset'] = 'Default role is not set.';
 $string['check_defaultuserrole_ok'] = 'Registered user role definition ok.';
 
-$string['check_displayerrors_details'] = '<p>Enabling the PHP setting <code>display_errors</code> is not recommended on production sites because some error messages may reveal sensitive information about your server.</p>';
-$string['check_displayerrors_error'] = 'PHP errors displaying is enabled. It is recommended to disable displaying of errors in PHP configuration.';
+$string['check_displayerrors_details'] = '<p>Enabling the PHP setting <code>display_errors</code> is not recommended on production sites because error messages can reveal sensitive information about your server.</p>';
+$string['check_displayerrors_error'] = 'The PHP setting to display errors is enabled. It is recommended that this is disabled.';
 $string['check_displayerrors_name'] = 'Displaying of PHP errors';
 $string['check_displayerrors_ok'] = 'Displaying of PHP errors disabled.';
 
-$string['check_emailchangeconfirmation_details'] = '<p>It is recommended to require email confirmation step when user enters a new email address in user profile. If disabled spammers might try to exploit server for resending of spam.</p>';
+$string['check_emailchangeconfirmation_details'] = '<p>It is recommended that an email confirmation step is required when users change their email address in their profile. If disabled, spammers may try to exploit the server for resending of spam.</p>';
 $string['check_emailchangeconfirmation_error'] = 'Users may enter any email address.';
 $string['check_emailchangeconfirmation_name'] = 'Email change confirmation';
-$string['check_emailchangeconfirmation_ok'] = 'Changing of email must be confirmed.';
+$string['check_emailchangeconfirmation_ok'] = 'Confirmation of change of email address in user profile.';
 
-$string['check_embed_details'] = '<p>Unlimited object embedding is very dangerous - any registered user may launch XSS attack against other server users. Please disable it on production servers.</p>';
-$string['check_embed_error'] = 'Unlimited object embedding enabled - this is very dangerous for majority of servers.';
+$string['check_embed_details'] = '<p>Unlimited object embedding is very dangerous - any registered user may launch an XSS attack against other server users. This setting should be disabled on production servers.</p>';
+$string['check_embed_error'] = 'Unlimited object embedding enabled - this is very dangerous for the majority of servers.';
 $string['check_embed_name'] = 'Allow EMBED and OBJECT';
-$string['check_embed_ok'] = 'Unlimited object embedding not allowed.';
+$string['check_embed_ok'] = 'Unlimited object embedding is not allowed.';
 
-$string['check_frontpagerole_details'] = '<p>Frontpage role is give to all registered users on frontpage. Please make sure no risky capabilities are allowed in this role.</p>
-<p>It is recommended to create a special role only for this purpose and not set any legacy type.</p>';
+$string['check_frontpagerole_details'] = '<p>The default frontpage role is given to all registered users for frontpage activities. Please make sure no risky capabilities are allowed for this role.</p>
+<p>It is recommended that a special role is created for this purpose and a legacy type role is not used.</p>';
 $string['check_frontpagerole_error'] = 'Incorrectly defined frontpage role \"$a\" detected!';
 $string['check_frontpagerole_name'] = 'Frontpage role';
 $string['check_frontpagerole_notset'] = 'Frontpage role is not set.';
-$string['check_frontpagerole_ok'] = 'Frontpage role definition ok.';
+$string['check_frontpagerole_ok'] = 'Frontpage role definition OK.';
 
-$string['check_globals_details'] = '<p>Register globals is considered to be a highly insecure PHP setting, there is no reason why it should be enabled. Moodle is not compatible with register globals.</p>
+$string['check_globals_details'] = '<p>Register globals is considered to be a highly insecure PHP setting.</p>
 <p><code>register_globals=off</code> must be set in PHP configuration. This setting is controlled by editing your <code>php.ini</code>, Apache/IIS configuration or <code>.htaccess</code> file.</p>';
-$string['check_globals_error'] = 'Register globals MUST be disabled. Please fix server PHP settings immediately!';
+$string['check_globals_error'] = 'Register globals MUST be disabled. Please fix the server PHP settings immediately!';
 $string['check_globals_name'] = 'Register globals';
 $string['check_globals_ok'] = 'Register globals are disabled.';
 
-$string['check_google_details'] = '<p>Open to Google settings helps search engines enter courses with guest access. Please note this settings is not expected to be enabled if guest login not allowed.</p>';
+$string['check_google_details'] = '<p>The Open to Google setting enables search engines to enter courses with guest access. There is no point in enabling this setting if guest login not allowed.</p>';
 $string['check_google_error'] = 'Search engines guest access allowed and guest access disabled.';
 $string['check_google_info'] = 'Search engines may enter as guests.';
 $string['check_google_name'] = 'Open to Google';
 $string['check_google_ok'] = 'Search engines guest access not enabled.';
 
-$string['check_guestrole_details'] = '<p>Guest role is used for guests, not logged in users and temporary guest course access. Please make sure no risky capabilities are allowed in this role.</p>
+$string['check_guestrole_details'] = '<p>The guest role is used for guests, not logged in users and temporary guest course access. Please make sure no risky capabilities are allowed in this role.</p>
 <p>The only supported legacy type for guest role is <em>Guest</em>.</p>';
 $string['check_guestrole_error'] = 'Incorrectly defined guest role \"$a\" detected!';
 $string['check_guestrole_name'] = 'Guest role';
 $string['check_guestrole_notset'] = 'Guest role is not set.';
-$string['check_guestrole_ok'] = 'Guest role definition ok.';
+$string['check_guestrole_ok'] = 'Guest role definition OK.';
 
-$string['check_mediafilterswf_details'] = '<p>Automatic swf embedding is very dangerous - any registered user may launch XSS attack against other server users. Please disable it on production servers.</p>';
-$string['check_mediafilterswf_error'] = 'Flash media filter is enabled - this is very dangerous for majority of servers.';
+$string['check_mediafilterswf_details'] = '<p>Automatic swf embedding is very dangerous - any registered user may launch an XSS attack against other server users. Please disable it on production servers.</p>';
+$string['check_mediafilterswf_error'] = 'Flash media filter is enabled - this is very dangerous for the majority of servers.';
 $string['check_mediafilterswf_name'] = 'Enabled .swf media filter';
 $string['check_mediafilterswf_ok'] = 'Flash media filter is not enabled.';
 
-$string['check_noauth_details'] = '<p><em>No authentication</em> plugin is not intended for any production sites. Please disable it unless this is a development test site.</p>';
-$string['check_noauth_error'] = 'No authentication pluing can not be used on production sites.';
+$string['check_noauth_details'] = '<p>The <em>No authentication</em> plugin is not intended for production sites. Please disable it unless this is a development test site.</p>';
+$string['check_noauth_error'] = 'The No authentication plugin cannot be used on production sites.';
 $string['check_noauth_name'] = 'No authentication';
 $string['check_noauth_ok'] = 'No authentication plugin is disabled.';
 
-$string['check_openprofiles_details'] = '<p>Open user profiles are often abused by spammers, it is usually recommended to enable <code>Force users to login for profiles</code> or <code>Force users to login</code> if you require login before any access.</p>';
-$string['check_openprofiles_error'] = 'Anybody may view user profiles without logging in.';
+$string['check_openprofiles_details'] = '<p>Open user profiles can be abused by spammers. It is recommended that either <code>Force users to login for profiles</code> or <code>Force users to login</code> are enabled.</p>';
+$string['check_openprofiles_error'] = 'Anyone can may view user profiles without logging in.';
 $string['check_openprofiles_name'] = 'Open user profiles';
-$string['check_openprofiles_ok'] = 'Login is required before viewing user profile.';
+$string['check_openprofiles_ok'] = 'Login is required before viewing user profiles.';
 
-$string['check_passwordpolicy_details'] = '<p>It is recommended to enforce user password policy because password guessing is very often the easiest way to gain unauthorised access.
-Do not make the requirements too strict, because users would not be able to remember their passwords and would keep forgetting them or write them down.</p>';
+$string['check_passwordpolicy_details'] = '<p>It is recommended that a password policy is set, since password guessing is very often the easiest way to gain unauthorised access.
+Do not make the requirements too strict though, as this can result in users not being able to remember their passwords and either forgetting them or writing them down.</p>';
 $string['check_passwordpolicy_error'] = 'Password policy not set.';
 $string['check_passwordpolicy_name'] = 'Password policy';
 $string['check_passwordpolicy_ok'] = 'Password policy enabled.';
 
-$string['check_riskadmin_detailsok'] = '<p>Please verify following list of administrators.<br />$a</p>';
-$string['check_riskadmin_detailswarning'] = '<p>Please verify following list of administrators:<br />$a->admins</p>
-<p>It is recommended to assign administrator role in system context only. Following users have unsuported admin role assignments:<br />$a->unsupported</p>';
+$string['check_riskadmin_detailsok'] = '<p>Please verify the following list of administrators:<br />$a</p>';
+$string['check_riskadmin_detailswarning'] = '<p>Please verify the following list of administrators:<br />$a->admins</p>
+<p>It is recommended to assign administrator role in system context only. Following users have unsupported admin role assignments:<br />$a->unsupported</p>';
 $string['check_riskadmin_name'] = 'Administrators';
-$string['check_riskadmin_ok'] = 'Found $a server administrators.';
-$string['check_riskadmin_warning'] = 'Found $a->admincount server administrators and $a->unsupcount unsuported admin role assignments.';
+$string['check_riskadmin_ok'] = 'Found $a server administrator(s).';
+$string['check_riskadmin_warning'] = 'Found $a->admincount server administrators and $a->unsupcount unsupported admin role assignments.';
 
-$string['check_riskxss_details'] = '<p>RISK_XSS marks all dangerous capabilities that only trusted users may use.</p>
+$string['check_riskxss_details'] = '<p>RISK_XSS denotes all dangerous capabilities that only trusted users may use.</p>
 <p>Please verify following list of users and make sure that you trust them completely on this server:<br />$a</p>';
 $string['check_riskxss_name'] = 'XSS trusted users';
 $string['check_riskxss_warning'] = 'RISK_XSS - found $a users that have to be trusted.';
 
-$string['check_unsecuredataroot_details'] = '<p>Dataroot directory must not be accessible via web. The best way to make sure the directory is not accessible is to use directory outside of public web directory.</p>
-<p>If you move the directory you need to update <code>\$CFG->dataroot</code> setting in <code>config.php</code> accordingly.</p>';
+$string['check_unsecuredataroot_details'] = '<p>The dataroot directory must not be accessible via web. The best way to make sure the directory is not accessible is to use a directory outside the public web directory.</p>
+<p>If you move the directory, you need to update the <code>\$CFG->dataroot</code> setting in <code>config.php</code> accordingly.</p>';
 $string['check_unsecuredataroot_error'] = 'Your dataroot directory <code>$a</code> is in the wrong location and is exposed to the web!';
-$string['check_unsecuredataroot_name'] = 'Unsecure dataroot';
-$string['check_unsecuredataroot_ok'] = 'Dataroot directory must not be accessible via web.';
+$string['check_unsecuredataroot_name'] = 'Insecure dataroot';
+$string['check_unsecuredataroot_ok'] = 'Dataroot directory must not be accessible via the web.';
 $string['check_unsecuredataroot_warning'] = 'Your dataroot directory <code>$a</code> is in the wrong location and might be exposed to the web.';
-
-?>
+?>
\ No newline at end of file