Spam filters can be considered to be a real boon provided you are not one of those marketing people sending out unsolicited emails to all and sundry but someone who is at the receiving end. In today’s world you receive a whole lot of junk emails that you have no use for and more often than not there will be more junk emails in your box then the good ones you need. Spam filters help you categorize the good emails from the bad and send the unsolicited emails or spam to the spam box where you can sift through them if you wish before deleting them for good. And to make sure you don’t run any security risk, you must run a vulnerability assessment on your systems and applications from time to time.

Today spam filters make use of complicated algorithms and mathematical functions like the Markovian discrimination and the Bayesian technique. Each of these methods attempts to scan the emails for words that are indicative of spam. Just like you know it is spam by just reading the subject line, the spam filter will assess your entire mail and accordingly leave it alone or put it in the spam folder. While some spam filters block spam by checking individual words, others check whole phrases. As a result, there has been a considerable amount of reduction of spam that gets to your inbox. And as the spam filters get smarter as the years go by, you might not get any spam in your inbox at all.

A vulnerability assessment of a web application is simply the process of pinpointing the errors in the logic of the application, your system configuration or software coding that could put at risk the availability of your data like bad input validation errors that could lead to an attack resulting in an application or system crash. Then there is data confidentiality that may be compromised when hackers may somehow get access to your confidential data. And then there is integrity of your data to be secured as hackers may access your data and then even change it like pricing information for instance. A vulnerability assessment is extremely important if you need to know where your systems and applications stand where security is concerned.

Spam filters are as important as the vulnerability assessment of your applications and systems to keep you from wasting time sifting through an endless number of junk emails. Once the vulnerability assessment is done, you will have a list of vulnerabilities which might be either logical or technical. Next you will have to find remedies for them after prioritizing the ones that need to be done first so that you will soon have a tough application that will be hard to crack and any new applications to be built will have to be done keeping this in mind.

Save time checking genuine emails only by using the spam filters http://www.secpoint.com/protector.html available here and get free vulnerability scanning or a vulnerability assessment http://www.secpoint.com/penetrator.html which is vital to secure your systems and applications.