While CIOs are leading digital transformation projects designed to meet the needs of businesses, CISOs are seeking tighter controls because these projects open up new risks and increase the attack surface, says Zscaler's Sudip Banerjee, who offers a way to strike a balance.
Ten years since he coined the term "zero trust," John Kindervag, field CTO of Palo Alto Networks, sees CISOs increasingly being faced with the challenge of having to implement the "never trust, always verify" model across increasingly complex IT environments, including cloud and IoT.
Vulnerability management is about more than scan-and-patch. Scanners fall short in their ability to consider existing solutions - and past investments in - security controls, and fail to identify the riskiest vulnerabilities and best actions.
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You can't protect what you can't see. But that's the challenge facing many security programs today - limited visibility of the attack surface, decentralized management of a heterogeneous environment, and plenty of data but little context.
That's why Skybox has packed a powerhouse of solutions into our product suite...
Most security breaches today are not the result of zero-day attacks, but exploitation of security issues such as misconfigured firewalls and ineffective vulnerability management strategies.
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Security depends on visibility. Skybox provides the industry's most comprehensive visibility of physical IT, multi-cloud and operational technology (OT) networks, including: assets, network topology, security controls, vulnerabilities and threats.
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Make...
Emotet malware alert: The U.S. Cybersecurity and Infrastructure Security Agency says it's been "tracking a spike" in targeted Emotet malware attacks. It urges all organizations to immediately put in place defenses to not just avoid infection, but also detect lateral movement in their networks by hackers.
Proof-of-concept code has been released to exploit a severe Citrix vulnerability present in tens of thousands of enterprises. Citrix says it's developing permanent patches but that enterprises should use its mitigation guidance. In the meantime, attackers are hunting for vulnerable machines.
Many ransomware-wielding attackers continue to hack into organizations via remote desktop protocol. But some Sodinokibi ransomware-as-a-service affiliates have shifted instead to targeting victims via botnets, saying hackers' use of RDP exploits has grown too common.
Sodinokibi/REvil appears to be making millions since it seized the ransomware-as-a-service mantle from GandCrab earlier this year. Security firm McAfee says up to 40 percent of every victim's ransom payment - average: $4,000 - gets remitted to the Sodinokibi actor, with "affiliates" keeping the rest.
Lastminute.com is a worldwide travel company that helps customers in 40 countries search and book travel related products and services. The company operates a portfolio of well-known brands, each with a consumer website in multiple languages and its own security and performance needs. Their total combined traffic...
Private-equity firm Thoma Bravo, which already has stakes in several cybersecurity companies, plans to buy U.K.-based security company Sophos in a $3.9 billion deal, the two companies announced Monday. The Sophos board will "unanimously recommend" the sale to shareholders, the company says.
The Cyber Security Agency of Singapore has come up with an operational technology and cybersecurity master plan aimed at building a secure and resilience ecosystem to protect critical infrastructure. But will implementation prove feasible?
Nation-state attackers have been targeting known flaws that customers have yet to patch in their Pulse Secure, Palo Alto and Fortinet VPN servers, Britain's National Cyber Security Center warns, adding that any organization that didn't immediately apply patches should review logs for signs of hacking.
Moving your whole network to the cloud can be intimidating and risky to say the least. That's why organizations are first focusing on campus network transformation.
To modernize your campus network and get started on your multi-cloud journey, download this 2019 buyer's guide to learn:
4 essential campus...
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