Security measures are the main priority among any VPN user. It would still be considered an unreliable VPN service if the VPN lacks basic security features or protocols but provides other benefits and features.
Unfortunately, Kaspersky doesn’t meet basic security standards. It doesn’t provide any industry-standard protocol like OpenVPN, IKEv2/IPSec, or WireGuard. Instead, it uses Catapult Hydra Protocol which isn’t the most secure and had severe flaws exposed in the past. The VPN uses the most delicate encryption of the AES-256 cypher and doesn’t leak any IP and DNS data.
Overall, Kaspersky covers the basics; It needs to improve its privacy-enhancing portfolio to compete among the top-tier VPNs. Though, the VPN lacks many advanced features, which are disappointing. It only has a kill-switch feature which is considered essential.