Zeus Kerravala

Zeus Kerravala is the founder and principal analyst with ZK Research, and provides a mix of tactical advice to help his clients in the current business climate and long-term strategic advice. Kerravala provides research and advice to end-user IT and network managers, vendors of IT hardware, software and services and the financial community looking to invest in the companies that he covers.

Cato Networks adds threat hunting to its SD-WAN services

End-to-end security requires multi-vendor automation

End-to-end security requires multi-vendor automation

To make it easier to use security tools from multiple vendors, as well as bake security into the development process, Fortinet introduces Fabric Connectors and DevOps integration.

RSA roundup: 5 security vendors CISOs need to be aware of

RSA roundup: 5 security vendors CISOs need to be aware of

Here are five companies that security professionals should consider in their quest to keep their organizations secure.

So far, so good for Symantec customers affected by Google distrust issue

So far, so good for Symantec customers affected by Google distrust issue

DigiCert CEO John Merrill discusses the implications of Google's plan's to distrust Symantec certificates and what his company has done to help with the impending deadlines.

Microsegmentation evolves into a compensating control security tool

Microsegmentation evolves into a compensating control security tool

Illumio integrates Qualys data into its security platform to provide real-time vulnerability maps, enabling organizations to implement microsegmentation as a compensating control.

Palo Alto Networks buys Evident.io, extends its cloud security solution

Palo Alto Networks buys Evident.io, extends its cloud security solution

With the Evident Security Platform, Palo Alto Networks customers get a single dashboard to quickly find cloud security vulnerabilities and then see how to correct them.

Palo Alto Networks extends security to the big 3 public clouds

Palo Alto Networks extends security to the big 3 public clouds

Palo Alto Networks Next-Generation Security Platform expands security to all major public cloud services: Amazon Web Services, Google Cloud Platform and Microsoft Azure.

Apple, Cisco, Aon and Allianz partner in cyber risk management

Apple, Cisco, Aon and Allianz partner in cyber risk management

Cyber risk is real but hard to protect against. To help organizations, Apple, Cisco, Aon, and Allianz have partnered to create a joint solution.

How to speed up security tool evaluation and deployment

How to speed up security tool evaluation and deployment

Performing continual security tool evaluations and proofs of concept can be taxing on security teams. Security delivery platforms can greatly simplify the process.

Cisco ETA solves one of the biggest cybersecurity problems

Cisco ETA solves one of the biggest cybersecurity problems

Cisco Encrypted Traffic Analysis (ETA), now generally available, addresses one of the biggest pain points in the cybersecurity industry — finding malware in encrypted traffic.

DigiCert’s acquisition of Symantec’s security business is good news for customers

DigiCert’s acquisition of Symantec’s security business is good news for customers

DigiCert’s already capable team gains some of the industry’s best talent and resources in the area of SSL/TLS certificates and related PKI solutions.

Avi Networks brings agility and intelligence to web application firewalls

Avi Networks brings agility and intelligence to web application firewalls

Avi's Intelligent Web Application Firewall (iWAF) is a software-only solution that solves the performance problems associated with traditional, hardware-based WAFs.

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