Security is top priority. It can prevent fraud and moreover protect unauthorised access to data. Any website that has a data leek from a hack is subject to fines, and a damaged reputation. Implementing security measures to prevent this is better than the cure
I’ve been a webmaster for ten plus years now. Not in the poker niche, although nowadays I don’t have a significant amount of time like I used to, to dedicate to websites online unfortunately. This included blogs aswell as forums.
I haven’t started a Poker website. Although, I can imagine those who are wanting to start one, just like any niche would be because they have a passion in Poker or enjoy playing it, wanting to create a place where like minded people can gather.
Just like any other website, unless you have the knowledge you’d need to find a developer who would be willing to do so. It may even involve creating an entirely new design or subdomain m.example.com, to allow a smooth mobile experience.
One of the most challenging parts is ascertaining a user base that has a genuine interest in Poler and not just forums in general. Once you’ve established this it should be easy to build up a loyal community by hosting contests, and maybe even poker tournaments if local gambling laws allow.