The two main pillars on which a fair casino is based are Random Number Generators (RNGs) and sound licensing. RNGs are complex codes that make sure that all the results of online casino games such as slots or virtual card games are fully random and do not depend on the past outcomes. The technology does not allow any pattern or predictability, which ensures that neither the players nor the operators can manipulate the results. Licensed casinos are required to have certified, frequently audited RNGs, and independent testing agencies like eCOGRA, GLI or iTech Labs test and certify that each generator actually produces unbiased results. The fairness of a game cannot be guaranteed without a certified RNG since unverified algorithms may be modified to give the house an unfair advantage.
Proper licensing is also necessary. The most important regulatory authorities, including the UK Gambling Commission, Malta Gaming Authority, and others, impose high standards of fairness, security, and transparency on casinos, after which a license is issued. The licensed operators should be subject to frequent auditing of their games, payout rates, and practices involved in the operation of the games to ensure continued adherence and consumer safety. Licensing also requires casinos to publish house edges and RTP (Return to Player) figures, which further guarantees fair play and informed selection. To the players, the best and surest method of ensuring fair play and confidence in the outcomes is to always play at a licensed and independently audited casino.
