Užitečné pluginy, návody a šablony pro WordPress CMS

Ochrana proti odkazovému spamu

Bad Behavior

Bad Behavior complements other link spam solutions by acting as a gatekeeper, preventing spammers from ever delivering their junk, and in many cases, from ever reading your site in the first place. This keeps your site's load down, makes your site logs cleaner, and can help prevent denial of service conditions caused by spammers.

Bad Behavior also transcends other link spam solutions by working in a completely different, unique way. Instead of merely looking at the content of potential spam, Bad Behavior analyzes the delivery method as well as the software the spammer is using. In this way, Bad Behavior can stop spam attacks even when nobody has ever seen the particular spam before.

Bad Behavior is designed to work alongside existing spam prevention services to increase their effectiveness and efficiency. Whenever possible, you should run it in combination with a more traditional spam prevention service.

Bad Behavior works on, or can be adapted to, virtually any PHP-based Web software package. Bad Behavior is available natively for WordPress, MediaWiki, Drupal, ExpressionEngine, and LifeType, and people have successfully made it work with Movable Type, phpBB, and many other packages.

Inpsyde AntiSpam

Simple antispam solution. Scrambles a word and pieces it together automatically via JavaScript. Users with JavaScript enabled won't notice anything. Those who have JavaScript disabled have to type the word into a textfield. This plugin won't help against a targeted spam attack but should prevent a lot of random spam.

No remote service needed. Does not send or retrieve data from third party services.

Ochrana mediálních souborů (obrázků apod.) proti komentářovému spa­mu

Globální zákaz komentářů se překvapivě netýká mediálních souborů. Řešení je jednoduché:

add_filter( 'comments_open', 'noMediaComments', 10, 2 );

function noMediaComments( $open, $post_id ) {
$post = get_post( $post_id );
if ( 'attachment' == $post->post_type )
$open = false;
return $open;

Zdroj »

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