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Best Zero Trust Security Solutions for 2021

eSecurity Planet

Gartner calls it zero trust network access (ZTNA) and sees ZTNA as something of a fine-grained approach to network access control (NAC) , identity access management (IAM) and privilege access management (PAM) – and at least an adjunct to, if not a replacement for, VPNs and DMZ architectures. Web Application Firewall.

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Best Intrusion Detection and Prevention Systems: Guide to IDPS

eSecurity Planet

Prevention systems can adjust firewall rules on the fly to block or drop malicious traffic when it is detected but they do not have the robust identification capabilities of detection systems. IDPS tools can detect malware , socially engineered attacks and other web-based threats, including DDoS attacks. McAfee NSP. Palo Alto Networks.