Antispam Filter Solution for Your Business
Over the past 10 years or so, the problem with irresistible spam, countless unwanted and unrequested emails has declined for the most part. Before anti-spam software became commonplace, users are bombarded by a constant onslaught of spam and its a productivity killer. But that's not the worst of it. Not only does the massive volume of spam chew up email bandwidth without adding any value whatsoever, but there are also a lot of malicious threats hiding in much of the spam traffic trying to get in.
Now, the wave of spam has slowed down, and thanks to anti-spam software.
What does Anti-Spam mean?
Anti-spam refers to solutions that focus on blocking and alleviating the effects of unwanted emails (spam) to email users. To achieve this objective, different types of anti-spam solutions have been integrated with many email and Internet service providers (ISP).
Here's a look at how a coordinated anti-spam effort works.
Anti-Spam
Modern-day anti-spam comes with an array of capabilities designed to prevent unwanted email from entering your network. It covers a broad spectrum of filters, scanners and other types of applications. Some anti-spam services work from a statistical method, while others use heuristics or predictive algorithms. To sort email in sophisticated ways, anti-spam service providers may monitor email signatures, P addresses or other data, which reduces spam.
The emergence of anti-spam software adds to the ongoing conflict between email recipients and unsolicited email senders. ISPs and email providers are working to block certain types of email marketing. However, senders may find ways to disguise the message's origins, or imitate another sender's signature or other email features. Likewise, senders may find ways to deceit anti-spam tool algorithms and break through filters to reach the user's inbox.
Remove spam and malicious email traffic before it enters your network
ISPs and spam.
It starts with your Internet Service Provider because that is where it all. To catch spam as it comes in, they use a sophisticated software on their email servers and this way they prevent it from reaching you.
Most ISPs that offer email accounts also give anti-spam software for their users. But since spam solution is not their primary business, so one cannot be sure how good they are when it comes to catching spam. That's why it becomes critical to take matters into your own hands to protect your system.
It starts with your Internet Service Provider because that is where it all. To catch spam as it comes in, they use a sophisticated software on their email servers and this way they prevent it from reaching you.
That's where you go for individual anti-spam software, which runs right from your email program, whether that's Gmail, Outlook, or some other program. It flags emails that it considers to be suspicious content and sends it straight into a spam folder, not your regular inbox setting it aside for you to investigate later.
Content filtering.
One approach developed long ago is called content filtering, where anti-spam software examines the body and subject line (headline) of an email, as well as words in the message.
The subject line will always be different and tempting like "Win a Trip to Hawaii!" (Guess which one might be spam.) Content filtering examines the headline against an extensive internal database of words and terms that spammers use, like the ones such as:
Gap discounts Free
Win Extra Cash
How to be a Millionaire
Viagra formula
Content filters only block emails that contain flagged, "spammy" words, word combinations and word phrases. So spammers will alter word spellings and use other tricks to avoid getting blocked out so they can sneak their messages through to you.
Do They Block All Malicious Websites?
Well, no DNS filtering solution will block all the malicious websites, because, in order to do so, we have to make sure a webpage is malicious. If a cybercriminal puts up a brand-new phishing webpage, it will take some time for the DNS to check and verify and before they add it to the blocklist. Nevertheless, a DNS web filter will block 95 percent of the malicious websites.
Key capabilities
Security and usability :
Users can open, execute, and use email attachments as needed without the risk of infection from malicious files.
Granular control :
Central management of user and group-based email policies enhances security.
Flexible deployment :
Available in Cloud, Dedicated Hosted Cloud, and Dedicated On-premises.
Overview
Spam accounts for upwards of 65% of all emails sent today. Keeping as much of that unwanted traffic off your network as possible is critical both for cybersecurity and for the sanity of your end users.
Antispam is a threat prevention system that uses a sophisticated array of spam filters, antivirus scanners, and content analysis engines to keep spam out while letting legitimate communications in.
Login

Welcome! Login in to your account

Remember me Lost your password?

Don't have account. Register

Lost Password
Register