Web sites are prone to security risks, unfortunately, as well as any networks that are connected to web servers. The most serious sources of security risks come from your web server and the site it hosts.
A web server is essentially an open window between the world and your network. Some factors that define the size of this window are web application updates, server maintenance, and website coding. These are a few items that limit what type of information is permitted to pass through this window and establishing the degree of web security you’ll have.
Greatest Security Risks
Your site is more likely to be attacked by a known exploit rather than an unknown one. The reason for this is simple. There’s so many known exploits. Web sites and web servers are so complex that the chances for having a known vulnerability present are high allowing an attacker to access your website.
Your chances of an attack from unknown exploits is extremely low, almost zero unless your network assets have a high value. The reason is because there’s such a high number of websites around the world.
There are two roads to establish high quality security. The first is to assign all of the resources required to maintain constant alert to new security issues. Next, you would ensure that all updates are done simultaneously, make sure your existing applications are reviewed for proper security, ensure that the only individuals working on your site have quality security knowledge. You must also maintain antivirus protection, run IPS/IDS, and have a tight firewall.
Another option is to use a web scanning solution to test your existing applications, equipment, and web site code to find out if there’s a KNOWN vulnerability. Firewalls, antivirus and IPS/IDS are all worthwhile. However it’s simple logic to also lock the front door. It’s much more effective to repair a few actual risks rather than trying to build higher and higher walls around them. The best security investment, and most efficient, is Network and web site vulnerability scanning.
If you had to choose just one of these roads, vulnerability testing or wall building, the ideal choice is vulnerability testing. This method produces a higher level of web site security. This is proven by the number of web sites with a proper defense that get hacked regularly versus the lower number of compromised web sites that are properly scanned.