Answer:
Anti-Phising softwares in stand alone systems connected to a centralized database.
Step-by-step explanation:
In order to protect oneself from URL obfuscation attacks one should install anti-phising software in their systems which is a software to warn users when exposed to obfuscation attacks. These software when connected contains a centralized database maintained which warns users when they try to access an effected URL. So upon clicking such URL the users are warned in their screen and thus provided with an option to return to their previous page.
Anti-phising software come handy in preventing such attacks while accessing certain URLs in their mails also.