"I think that the last thing he wants now is a Cold War," Biden told reporters after his first summit with Vladimir Putin, adding that he during the talks had stressed that "certain critical infrastructure should be off limits to attack -- period -- by cyber or any other means."
Putin is due to arrive first at the villa, then Biden, with Swiss President Guy Parmelin acting as host during the talks, scheduled to last up to five hours.
He arrived in Geneva on the eve of the first meeting between US and Russian leaders since 2018, when Putin met Biden's predecessor Donald Trump in Helsinki.
The Europeans will be trying to clear the slate of trade disputes in order to enter a more friendly phase and jointly tackle other issues, which also include curbing big tech and handling Russia.
At a press conference on the sidelines of a NATO summit in Brussels, Erdogan said the meeting with Biden was positive for the future. Biden told him he might come to Turkey, he added.
US companies, including a major fuel pipeline network, have been hit by cyberattacks in recent months, often forcing temporary shutdowns until ransoms are paid.
Putin praised Biden for having shown "professionalism" when the United States and Russia agreed this year to extend the New START nuclear arms control treaty.