NoScript vs Postgrey
A side-by-side look at NoScript and Postgrey. For an in-depth review of either product, follow the links below.
NoScript
Security & Privacy
NoScript is a free, open source browser extension for Firefox, Chrome, and other browsers. It allows users to selectively enable and disable JavaScript, Java, Flash and other plugins on a site-by-site basis for security and privacy reasons.
javascriptjavaflashpluginsprivacysecurity
Postgrey
Network & Admin
Postgrey is an SMTP proxy program that temporarily delays mail delivery to help mitigate spam. It uses greylisting to reject initial email delivery attempts, forcing email servers to retry sending messages and confirming they are not spammers.
greylistingsmtpemail-deliveryantispam
Related Comparisons
Ads Transparency Spotlight
Better Pop Up Blocker
ScriptSafe
Sybu JavaScript Blocker
QuickJava
Negotiator