Cyber Defense eMagazine February Edition for 2023
Cyber Defense eMagazine February Edition for 2023 #CDM #CYBERDEFENSEMAG @CyberDefenseMag by @Miliefsky a world-renowned cyber security expert and the Publisher of Cyber Defense Magazine as part of the Cyber Defense Media Group as well as Yan Ross, Editor-in-Chief and many more writers, partners and supporters who make this an awesome publication! Thank you all and to our readers! OSINT ROCKS! #CDM #CDMG #OSINT #CYBERSECURITY #INFOSEC #BEST #PRACTICES #TIPS #TECHNIQUES
Cyber Defense eMagazine February Edition for 2023 #CDM #CYBERDEFENSEMAG @CyberDefenseMag by @Miliefsky a world-renowned cyber security expert and the Publisher of Cyber Defense Magazine as part of the Cyber Defense Media Group as well as Yan Ross, Editor-in-Chief and many more writers, partners and supporters who make this an awesome publication! Thank you all and to our readers! OSINT ROCKS! #CDM #CDMG #OSINT #CYBERSECURITY #INFOSEC #BEST #PRACTICES #TIPS #TECHNIQUES
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Cloud vendors' features can be deployed quickly, the algorithms used are highly trained and optimized,<br />
have already proven effective, can be tailored to some extent, and are updated.For example, Google<br />
developed a smart analytics design pattern that helps users build a scalable real-time fraud detection<br />
solution in one hour. The serverless feature can provide fraud notifications and dashboards to monitor<br />
the per<strong>for</strong>mance of the fraud detection pipeline.<br />
Cloud-ready anti-fraud models can be very cost-efficient. However, they do have limitations. Most cloud<br />
vendors mainly provide credit card fraud detection ML. Other types of fraud, such as internal fraud, may<br />
require the development of custom ML models.<br />
On the other hand, with ML-as-a-service, your company can develop a unique algorithm custom-made<br />
<strong>for</strong> your particular business needs. Depending on the complexity of your business, these models may be<br />
more or less expensive than ML in the cloud. The main benefit of having a company build its ML model<br />
is ownership.<br />
Both cloud anti-fraud ML models and ML-as-a-service, require some level of expertise. It's critical <strong>for</strong> any<br />
company to understand the basics of anti-fraud ML be<strong>for</strong>e venturing into this journey.<br />
Finally, the most challenging road, especially <strong>for</strong> startups that do not have a resourceful team of data<br />
scientists, is creating, building, training, testing, and deploying their own ML anti-fraud model. While this<br />
can be expensive and time-consuming, it is highly customizable, and you will own your own technology.<br />
How to build ML anti-fraud models<br />
How exactly do anti-fraud AI-ML technologies work? As mentioned be<strong>for</strong>e, the main goal of your ML<br />
model will be to know your customers, suppliers, workers, and partners. The first step is to identify fraud<br />
patterns in your organization.<br />
ML is trained to recognize “normal” behavior by double-checking key data of financial transactions. ML<br />
models analyze a wide range of different data, checking it against historical data, and can identify wether<br />
the operation aligns with “normal” behaviour. If it does not, ML solutions will flag and shut down the<br />
operation. For example, the ML model may check where the transaction originates and whether it<br />
matches where the customer lives.<br />
Most companies run fraud programs to deter, prevent, and resolve online payment fraud. However, it's a<br />
good idea to consider expanding the models to include possible internal fraud, corporate fraud, payroll,<br />
overbilling, or inventory fraud. These types of fraud are common and are not perpetrated by consumers<br />
but happen from within your company.<br />
Monitoring fraud activity <strong>for</strong> workers, partners, suppliers, and other business contacts can help you create<br />
a holistic program that works on all levels. Once you have identified fraud patterns and defined your<br />
program's scope, you can start defining your data sets—what data you will use in the anti-fraud ML model.<br />
When you use your historical database, you should choose the data that best helps you understand your<br />
<strong>Cyber</strong> <strong>Defense</strong> <strong>eMagazine</strong> – <strong>February</strong> <strong>2023</strong> <strong>Edition</strong> 145<br />
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