OUT 2 BUY – SCAM ALERT

The Problem of Outbound Spam

Outbound Spam is a Serious Problem Today spam is ~80% of all emails, but this does not show the increasing absolute volume of spam, which doubles roughly every 12-18 months. Outbound spam is the content sent from Web hosting companies, SaaS email providers, Internet access service providers, free email service providers, and on site email managed service providers. This creates problems on a number of levels.

Where Does Spam Come From?

Zombies
Compromised accounts
Malicious use of email accounts
Current Solutions Are Not Effective

Use of standard inbound spam technologies in reverse
Blocking of Port 25 for outbound email
Blocking entire ranges of IP addresses
Manual handling by the abuse team
The Consequences of Outbound Spam

Significantly higher costs of providing service
Corporate reputation can be damaged
Blacklisted IPs create problems
Remediation efforts are poor, resulting in unhappy customers
Increases the amount of network traffic
What Features are Important in a Solution? Among the many features used to remedy outbound spam, there are 3 that are critical:

Low false positives
Adjusting filtering thresholds
Identifying senders of Spam
Possible Solutions

Multiple layers of defence- perimeter defence, content filters and protocol filters
The placement of gates between the firewall and the mail server can be used to process incoming mail and authenticate users.
Administrator setting can also be optimized to reduce spam-related problems
Rebel Networks Outbound Spam Solutions and Services Our managed email security service offers comprehensive protection against a wide range of email threats using a combination of proven spam filters, leading anti-virus engines, fraud protection, content filtering, and email attack protection. Unlike appliances and enterprise software solutions that require integration, migration and a significant amount of ongoing maintenance, the MX Logic Email Defence Service is effortless and highly effective. Our solution requires no upfront capital or integration, is flexible and easy to administer, and offers rapid activation. MX Logic Email Defence Service supports SMTP over TLS, providing email delivery encryption which allows customers to easily send and receive email over a secure, end-to-end encrypted tunnel.
Summary Our basic conclusions are that outbound spam is a serious issue and is getting worse. Conventional solutions are not adequate to fully solve the problem. Therefore, new technologies and approaches are necessary to ensure that outbound spam is minimized. Many customers will use service providers that address outbound spam in a granular way.
For the FULL article, visit www.rebelnetworks.com, blog section

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About the Author:
Domenic is Founder of www.RebelNetworks.com Rebel Networks is a leading provider of outsourced Internet infrastructure and related managed web solutions. Rebel Networks was voted the 3rd fastest growing hosting company in the world in October 2007 by Hostingreview. Domenic is an expert in web and internet technology and has numerous positions in senior management. He is a market leader and knows how to build sales and marketing plans with little budget.
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Here is personal firewall software review of the best programs available to protect your computer from virus and spyware and other malware.

We all have learnt by now about the dangers that one can encounter by spending more time on the internet.

The occasional identity thief will take in your persona and cause lot of damage to your finances. There are so many threats in the form of viruses waiting to corrupt your files and steal information. Then there is spyware software, which may seem innocuous and harmless enough, but they stealthily try to steal your information.

Antispyware and antivirus software are good at determining and removing these problems but then it is reactive in nature. You deal with things that have already made their way inside your computer.

A pre-emptive measure, which any personal firewall software review would suggest, is to install a firewall which prevents intruders from entering your computer. With a personal firewall, your computer can be accessed only through specific ports, more like doors.

If any attempt is made to access your computer without your permission or in a unusual way, the personal software program will alert you and take appropriate action.

Norton, McAfee, Symantec, and Iolo have some of the best personal firewall programs for dealing with threats and are the leaders in internet security software. Now keeping your computers and laptops is easy by installing these software programs. If you do a personal firewall software review, ensure that it includes tools to manage spyware, cookies and viruses.

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About the Author:
More reviews on the Best personal firewall softwareReview of the best anti spyware softwareThe Best spyware protection
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