For most clients using the computer and accessing the internet is necessary as part of their work. How does one with a sex addiction, internet addiction or pornography addiction safely use the computer? There are several block programs that are available. Following are three of the more popular ones.
CovenantEyes: http://www.covenanteyes.com/ which works on Windows, MacOS (limited), iOS, and Android.
McAfee Safe Eyes and McAfee Family Protection: http://www.mcafee.com/us/ which works on Windows, MacOS, iOS (Safe Eyes), and Android (Family Protection).
Net Nanny: http://www.netnanny.com/ which works on Windows, MacOS, and Android devices.