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3 Email Security Dangers You Need to Look Out For
 
If you know what dangers email poses to your organization, you will know what type of server-based anti-spam solution you require.. Letís take a look at the main threats in email.
Added: 05/28/2012, Hits: 1,698, Rating: 0, Votes: 0
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7 Tips to Keep in Mind When Choosing an Anti-Spam Solution
 
This article lists some of the most effective features to look for in an anti-spam solution.
Added: 07/20/2012, Hits: 2,208, Rating: 0, Votes: 0
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E-mail spam: Is it a Security Issue?
 
The daily deluge of unsolicited commercial or offensive messages (more commonly known as spam) comprises one of the biggest problems facing network administrators and users today. In this article, we will examine how spam presents a security threat to your network, and we'll discuss the most effective way to deal with it: a multi-layered or "defense in depth" approach that addresses spam at the firewall, server and client levels.
Added: 06/09/2004, Hits: 1,170, Rating: 0, Votes: 0
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Email Security
 
Covers emnail security through S/MIME, message encryption and digital signatures, and PGP, and covers SPAM, relaying and reverse lookups.
Added: 07/03/2005, Hits: 792, Rating: 0, Votes: 0
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Email Security with Digital Certificates (Part 1)
 
In this article series we will explore the basics of cryptography, how digital certificates work and how we can use them to protect email communications by signing and/or encrypting emails, such as through the use of S/MIME.
Added: 06/10/2016, Hits: 314, Rating: 0, Votes: 0
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Email Security with Digital Certificates (Part 2) Hot
 
In the first part of this article series, we briefly introduced some email security options such as DKIM and S/MIME and had a look at the four fundamental goals of cryptography: confidentiality, integrity, authentication and nonrepudiation. In this second part we will look at Symmetric vs Asymmetric Key Algorithms and what a Public Key Infrastructure is.
Added: 06/17/2016, Hits: 3,515, Rating: 0, Votes: 0
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Email Security with Digital Certificates (Part 3) Hot
 
In the last part of this article series, we looked at Symmetric vs Asymmetric Key Algorithms and what a Public Key Infrastructure is. In this article we will start by introducing S/MIME and digging deeper into digital signatures.
Added: 06/27/2016, Hits: 3,546, Rating: 0, Votes: 0
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Email Security with Digital Certificates (Part 4) Hot
 
In the previous article, we introduced S/MIME and explored how digital signatures work and what they provide us with. Now it is time to dig into message encryption.
Added: 07/04/2016, Hits: 3,835, Rating: 0, Votes: 0
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How to Avoid Phishing Scams
 
If you received an E-mail message from your bank saying that your checking account was overdrawn because of a check that you didnít write, what would you do? Before you answer, itís important to realize that you may not really be overdrawn and that there is a good chance that someone is trying to scam you. In this article, I will explain exactly how this type of scam works and how to avoid being a victim.
Added: 01/28/2005, Hits: 867, Rating: 0, Votes: 0
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How To Protect Against Eves Droppers
 
Since current email communication is clear text, how do we protect against eves droppers?
Added: 09/03/2010, Hits: 990, Rating: 0, Votes: 0
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Phishing Metamorphosis in 2007 - Trend and Developments
 
An account of various trends and developments that phishers embraced during 2007, and what are the driving factors behind the huge percentage increases in phishing emails during the year.
Added: 02/22/2008, Hits: 716, Rating: 0, Votes: 0
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Popular Spammers Strategies and Tactics
 
An assessement of several different recent spam campaigns, demonstrating the key concepts spammers use, and providing concise strategic advice on how to undermine their current model.
Added: 11/16/2007, Hits: 892, Rating: 0, Votes: 0
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Security and Electronic Mails (E-Mails)
 
Email is the most common method of communicating over the internet today. Unfortunately however, Email is transmitted over the internet in clear text which means there is no security over basic Email. This means that anybody body between the sender and the receiver (which might be me) can capture your messages and view the contents of your message. Now you might say ďIíve got nothing to worry aboutĒ or ďI donít send or receive sensitive dataĒ. I ((an attacker) but Iím not actually, Iím just the good guy here because if I was I wouldnít be writing this) could actually steal your identity and use it for God knows what. Then youíll really regret not reading this article.
Added: 01/01/2015, Hits: 473, Rating: 0, Votes: 0
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The need for Email Exploit Detection Engine
 
Virus-writers are using increasingly complex and sophisticated techniques in their bid to circumvent anti-virus software and disseminate their viruses. Email security tools must evolve in the same way if such threats are to be blocked before they can cause harm. This paper examines how anti-virus software, though essential, cannot combat such threats and shows why an email exploit detection tool is also necessary.
Added: 05/13/2002, Hits: 552, Rating: 0, Votes: 0
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