Author: Margot MacNutt
Margot MacNutt
Margot MacNutt got her start as a Technical Support Analyst during the good ol’ days when Spam was that canned stuff and the only threat to email was a slow modem. She is now a Business Analyst in a leading email security company, involved in developing new features to fight the other spam and whatever else threatens the flow of messages and information.
Articles by this author
Spamhaus releases a new spam-fighting tool
Spamhaus publicly released its new Domain Block List (DBL)1earlier this week, after beta testing it for much of last year. They claim they have had “exceptionally positive” results from the testing, and the premise is really quite interesting. (Mar 03, 2010)
Who’s minding the store at WHOIS?
WHOIS (for those unfamiliar with it) is a system that provides free public access to domain name registration. Every domain name has to be registered with the following information: the registrant’s name, an administrative contact, a technical contact, and the name servers associated with each domain name. It’s all about traceability. (Feb 17, 2010)
How would you punish a spammer?
“Last time out I suggested sentencing spammers to some quality time in a maximum security cell with an ex-biker named "Tiny." But I think that's too good for these people. They should be strung up by their thumbs and forced to watch ShamWow infomercials and Rick Astley videos until their ears bleed.” Robert Cringely, InfoWorld 1 (Feb 03, 2010)
Spam: Surveying the Surveys
Another year has passed and it seems everyone is busy publishing their year-end security reviews, survey results, and fearless predictions for the upcoming year. (Jan 20, 2010)
How do you fix a bad reputation?
In an earlier post, I had written about the various security measures to take to prevent losing your good reputation.But what happens if you find yourself on someone’s blacklist? What do you do? (Jan 06, 2010)
One phish, two phish, red phish, blue phish
Typical phishing messages purport to originate from various financial institutions, delivery services, Facebook, and so on, all with the aim of getting you to click the enclosed link and disclose some personal information that can be abused. (Dec 16, 2009)
You only have one reputation – don’t lose it
Having a bad reputation might have seemed cool when you were a teenager, but if your email server has been given a bad rap, it’s definitely UNcool – especially if your business depends on delivering email. Trying to get your reputation back can be time consuming and costly, so the best approach is to do your utmost not to lose it in the first place. (Dec 02, 2009)
What, me worry?
Incidents of cybercrime via malware and exploits are on the rise, but if this recent poll is to be believed, people are still too blasé about their Internet security. The Unisys Security Index: Global Summary report 1 revealed the following: “Concerns over security in everything from online shopping and banking to safety from computer viruses, as well as national security along with personal and financial security, were significantly down over what was recorded half a year ago for populations in the United States, the United Kingdom, Germany, Belgium, Brazil, Netherlands, Spain, Australia and New Zealand. (Nov 18, 2009)
The Future Of Email Security: Where Do We Go From Here?
There’s no denying that anti-spam filters are imperative in the fight against junk mail and malware, but no single solution is fool-proof. Employing anti-spam and virus filters, stronger passwords, encryption, and so on, are not enough to win the battle against the ever-increasingly sophisticated attackers. (Nov 04, 2009)
Drive by Downloads
This is a term I’m seeing more and more frequently in security-related web posts and, frankly, I thought it was fairly new. After doing some research, however, I found an article entitled, Anatomy of a “Drive-by-Download,” that was written in 2004 (!) by Eric L. Howes. Where have I been all this time? (Oct 21, 2009)
What’s the (cyber)world coming to?
Am I the only one who’s getting creeped out by the increasingly sinister tone of the latest cyberthreats making the rounds? Several news items from the past couple of days make me want to unplug my computer and forget I’d ever heard of the Internet. (Oct 07, 2009)
Top 5 Things to Distrust About Email
These are all very basic rules that a savvy person already knows. But if everyone already knows them, why are there so many scammers out there and how are they able to make so much money? (Sep 23, 2009)
Where does your data go when you’re not looking?
So it’s time to review and update your network security and you're preparing the budget. You’ve included the costs for hardware peripheral devices, anti-malware solutions, maybe encryption, etc. But what about a lawsuit - did you factor that into the bottom line? (Sep 09, 2009)
“ElephantGate” and other stories
Ah the “Dog Days” of August! Give me a hot, sunny day, a comfortable lawn chair and a really good spy novel, and I’ll get lost for hours. But who needs books these days? A recent article about corporate espionage reveals a wealth of true-life - and often truly bizarre – tales. Move over James Bond, the company janitor has cool gadgets too! (Aug 26, 2009)
