Mac security software publisher Intego is offering show attendees cut-price peace of mind with a three-for-one in-show deal.

The company is offering Internet Security Barrier Family edition and Internet Security Barrier Backup edition for just £44 each (including VAT). Constituent applications include NetBarrier X3, VirusBarrier X, Personal Backup X3 and ContentBarrier X.

The packages retail at £132 as separate items, the company says.

NetBarrier X3 is personal Firewall and Internet filtering solution for Macs; Personal Backup X3 is backup, synchronization and volume-cloning software; VirusBarrier X is an antivirus application; ContentBarrier X 10.0 is a Web-filtering package parents can use to control their offspring's Web-surfing habits.