tailieunhanh - Blocking Spam & Spyware for Dummies

Find out what spam and spyware cost your company, and how to stop them Whether yours is a one-person business or a multi-million dollar corporation, here's help giving spammers and spies the bum's rush. Two veterans of the spam wars help you analyze your situation, choose the right solutions, set up and maintain them, and even show the bean-counters why such defenses are essential. | Make your company s inboxes Te AM Sts off limits to spammers and cyber-snoop D Blocking Spatii Spy ware FOR DUMMIES A Reference for the- _ _ Rest of Us FREE eTips at Peter Gregory CISSP CISA Author of Computer Viruses For Dummies Michael A. Simon CTO Conjungi Networks Choose and install the right filters to protect your business F Blocking Spam Spy ware FOR DUMMIES by Peter Gregory and Michael A. Simon WILEY Wiley Publishing Inc. Blocking Spam Spyware For Dummies Published by Wiley Publishing Inc. 111 River Street Hoboken NJ 07030-5774 Copyright 2005 by Wiley Publishing Inc. Indianapolis Indiana Published by Wiley Publishing Inc. Indianapolis Indiana Published simultaneously in Canada No part of this publication may be reproduced stored in a retrieval system or transmitted in any form or by any means electronic mechanical photocopying recording scanning or otherwise except as permitted under Sections 107 or 108 of the 1976 United States Copyright Act without either the prior written permission of the Publisher or authorization through payment of the appropriate per-copy fee to the Copyright Clearance Center 222 Rosewood Drive Danvers MA 01923 978 750-8400 fax 978 646-8600. Requests to the Publisher for permission should be addressed to the Legal Department Wiley Publishing Inc. 10475 Crosspoint Blvd. Indianapolis IN 46256 317 572-3447 fax 317 572-4355 or online at go permissions. Trademarks Wiley the Wiley Publishing logo For Dummies the Dummies Man logo A Reference for the Rest of Us The Dummies Way Dummies Daily The Fun and Easy Way and related trade dress are trademarks or registered trademarks of John Wiley Sons Inc. and or its affiliates in the United States and other countries and may not be used without written permission. All other trademarks are the property of their respective owners. Wiley Publishing Inc. is not associated with any product or vendor mentioned in this book. LIMIT OF LIABILITY DISCLAIMER