The term "Credit Default Swap" (CDS) refers to a financial derivative that allows an investor to swap or offset their credit risk with that of another investor. Essentially, it is a way for two investors to share the risk of one party defaulting on its debt obligations. In order for a CDS transaction to take place, the buyer and seller must agree on several key terms, including the notional amount (the face value of the underlying debt obligation), maturity date, and applicable interest rate.One advantage of using CDSs is that they can help reduce overall borrowing costs. By transferring some of the credit risk associated with an investment to another party, investors can often obtain lower interest rates on their loans. Additionally, CDSs can be used as a tool for hedging against potential losses in case of a default.While there are many benefits associated with using CDSs, there are also some risks involved. One downside is that these contracts can be quite complex and difficult to understand fully. Additionally, if market conditions change suddenly or if counter-party risks increase significantly, investors could stand to lose large sums of money from their original investment.