Old But Gold: How to Teach Your Ancient Code New Tricks
Explore how modern scanning techniques can rejuvenate even the most out-of-date legacy systems!
In this blog, we dive deep into the world of legacy systems, using real-world analogies and simple language to explain how you can secure your old software infrastructure with the latest scanning technologies. Get ready for a journey from ancient ruins to fortified castles!
Why Should You Care About Old Software?
Imagine you've got a classic car like a 1967 Ford Mustang. Sure, it's a beauty, but would you drive it daily without checking if all parts are still functioning well? Probably not! The same goes for your legacy systems. These oldies but goodies are running critical parts of many businesses, but they donât always get the maintenance they urgently need. This can make them the weak link in your defense against cyber threats.
The Magic Wand: Modern Scanning Techniques
Let's talk about the magical tools at our disposal. Modern vulnerability scanning techniques are like having a superpower that can see through walls. They can help us spot the invisible cracks in software that could lead to disastrous leaks or breaches. Tools like static application security testing (SAST) and dynamic application security testing (DAST) are your new best friends. They comb through the ancient scriptures of your code to find hidden spells that might invoke unwanted spirits (or hackers)!
Real Life Example: The Tale of the Tortoise Code
Remember the story of the tortoise and the hare? In our case, the tortoise is a legacy billing system running on outdated technology which was slow but steady. By applying dynamic application security testing, a company noticed that the tortoise was not only slow but also open to a multitude of vulnerabilities - think of it as having a broken shell. By fixing these issues, the tortoise didn't just speed up, it also became tougher to crack!
Implementing the Change Without Breaking Things
Itâs tempting to go full knight-mode and charge in with changes, but remember, the old castle walls of legacy systems arenât always ready for a battle. Start with a non-invasive approach. Run the scanners to get a detailed lay of the land, understand where your vulnerabilities lie, and then strategically plan your repairs. Incremental improvements can fortify your castle without risking its collapse.
