Government agencies are recognizing that the seven pillars of zero trust, as outlined by U.S. federal agencies such as CISA and the DOD, should be strategically applied across various elements, including data and identity management, said Manuel Acosta, senior director and security analyst, Gartner.
In the ever-evolving landscape of cybersecurity, zero authority is giving defenders a new perspective on security and business enablement, said Jake Seid, general partner at Ballistic Ventures. "Zero authority is an architectural change that affects every area of security," he said.
In the latest weekly update, ISMG editors discuss important cybersecurity and privacy issues including highlights of interviews at Black Hat 2023, lessons learned from the success of the Lapsus$ cybercrime group's attacks and why Check Point is buying startup Perimeter 81 for $490 million.
Palo Alto Networks edged out Versa Networks, Cato Networks and firewall rival Fortinet for the top spot in Forrester's first-ever secure access service edge rankings. Leading providers have over the past 18 months built or bought both the networking and security pieces of SASE, Forrester found.
Perimeter 81 will be sold to Check Point for $490 million, but it had to slash its valuation by more than half to seal the deal. Check Point said its proposed buy of New York-based Perimeter 81 will fuel the adoption of secure access across remote users, sites, cloud, data centers and the internet.
The Biden administration has released an implementation plan for the long-awaited national cybersecurity strategy it published in March, assigning deadlines and responsibilities for federal agencies across 65 different federal initiatives. Parts of the plan face an uphill battle.
Startup Lumu edged out larger incumbents Extra Hop, Arista Networks and Trend Micro for the top spot in Forrester's first-ever network analysis and visibility rankings. The percolating of federal zero trust mandates into the civilian world prompted Forrester's evaluation of providers in the market.
Cisco took its first major step toward realizing its secure cloud vision in April with the debut of a new extended detection and response platform. The next set of enhancements around generative AI, secure access and defending applications across multiple clouds debuted Tuesday at Cisco Live 2023.
Network segmentation and microsegmentation are ways to contain cyberattacks and prevent lateral spreading. Within the cloud, network segmentation ties into zero trust. Yet the diversity of information systems with different levels of criticality poses a challenge to implementing zero trust.
Organizations looking to adopt zero trust architectures are increasing pursuing service mesh rather than microsegmentation due to new innovations, said Ballistic Ventures General Partner Barmak Meftah. Microsegmentation excels at limiting the attack surface but comes with major overhead expense.
Continued reliance on legacy VPNs hinders remote work performance and fails to provide users or organizations with zero trust security protection, said Netskope's Sanjay Beri. Companies often start by augmenting their VPNs to enable zero trust network access before moving to full replacement.
While the concept of zero trust has been around for years and has been adopted by the federal government, most small- and medium-sized businesses still don't know how to implement zero trust, said Chase Cunningham. But progress is being made - with a big focus on automation.
CISOs have gone from complaining that they don't get enough time and attention from the board of directors to presenting to the board every quarter, said Zscaler CEO Jay Chaudhry. Conversations with CIOs or boards tend to focus on what architectural changes can be made to reduce business risk.
As COVID-19 made remote work more prevalent, managing identity through both network and remote capabilities became a challenge for organizations. Zero trust is a big initiative for the Center for Internet Security, but applying zero trust principles to its infrastructure has not been easy.
Every organization has a role in securing the nation and economy. Enterprises should invest in the right controls, partner with public agencies and prioritize security at the board level, advised Eric Goldstein, executive assistant director for cybersecurity of CISA.
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