CSO Magazine

MAY 4, 2021

No organization would be caught without firewalls and antivirus scanners to catch low-sophistication attacks, but the real battle to protect the network has moved to the realm of identity and access management (IAM). [ 5 steps to simple role-based access control (RBAC) | Sign up for CSO newsletters ! ]

CSO 118

CSO Antivirus Firewall Cybersecurity 118

CSO Magazine

AUGUST 4, 2021

All the firewalls in the world can’t help you if an attacker removes your storage media from the storage room. Get the latest from CSO by signing up for our newsletters. ]. Though often overlooked in favor of cybersecurity, physical security is equally important. And, indeed, it has grown into a $30 billion industry.

Artificial Intelligence 143

Artificial Intelligence CSO IoT Firewall 143

CSO Magazine

JANUARY 25, 2021

Firewall and network security appliance manufacturer SonicWall is urging customers to take preventive actions after its own systems were attacked through previously unknown vulnerabilities in some of its products. Sign up for CSO newsletters. ]. Sign up for CSO newsletters. ].

CSO 112

CSO Firewall VPN Manufacturing 112

CSO Magazine

MAY 18, 2022

Many mid-range enterprise firewalls weren’t designed for the volume of throughput necessary to support a hybrid workforce. However, there are new IT challenges, too, such as the need to provide high-performance remote access for increased video and audio conferencing.

Firewall 72

Firewall Encryption Internet Internet 72

CSO Magazine

MARCH 30, 2022

Palo Alto Networks has launched a new, fully managed “next-generation” firewall (NGFW) service in partnership with Amazon Web Services designed to remove the complexities of securing AWS cloud deployments. The network firewall vendor says its Cloud NGFW for AWS enables organizations to speed up cloud innovation while remaining secure.

Firewall 51

Firewall Network Security 51

CSO Magazine

JANUARY 19, 2021

Sign up for CSO newsletters. ]. As a utility that provides network services, dnsmasq is widely used in networking devices such as home business routers but is also present in many other types of embedded and IoT systems including firewalls, VoIP phones and car WiFi systems. To read this article in full, please click here

DNS 104

DNS CSO IoT Software 104

CSO Magazine

JANUARY 24, 2023

Corporate networks have become increasingly complex with the adoption of public and private clouds, as well as edge deployments.

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Firewall Encryption Cybersecurity 72

CSO Magazine

AUGUST 10, 2021

Organizations are looking to realize the promise of cloud computing, including faster time to market, increased responsiveness, and cost reductions. As part of this, many organizations use two or more clouds to meet business needs such as disaster recovery, data backup, application resiliency, and global coverage.

Firewall 118

Firewall Backups Marketing 118

CSO Magazine

APRIL 11, 2022

For the second time in a year the FBI has used search-and-seizure warrants to clean malware from devices owned by private businesses and users without their explicit approval. The agency used this approach to disrupt a botnet believed to be the creation of Russian government hackers.

Firewall 90

Firewall Malware Government 90

Security Through Education

OCTOBER 27, 2021

Build a Human Firewall. Securing your work environment requires you to create what is referred to among security professionals as a human firewall. A human firewall is made up of the defenses the target presents to the attacker during a request for information. Use company-approved/vetted devices and applications.

Cybersecurity 137

Cybersecurity Social Engineering Firewall Engineering 137

CSO Magazine

OCTOBER 4, 2022

Aryaka's Secure Web Gateway and Firewall-as-a-Service adds cloud-based security services to its Zero Trust WAN platform, as it moves toward providing SASE capabilities for its users.

Firewall 128

Firewall 128

CSO Magazine

APRIL 6, 2023

For these organizations, threat intelligence programs were nothing more than blocking indicators of compromise (IoCs) with firewalls, endpoint security software, email gateways, or web proxies. To read this article in full, please click here

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Cyber threats CISO Firewall Software 109

CSO Magazine

JULY 28, 2022

Rather than, say, relying solely on a firewall to keep hackers out of a corporate network, an organization would also deploy endpoint security software and intrusion detection systems (IDS) to spot any attacker who manages to slip past that firewall.

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Firewall Software 80

CSO Magazine

NOVEMBER 5, 2021

Firewalls are critical, but they are not enough to protect you from Distributed Denial of Service (DDoS) attacks. In fact, they are the main target of state exhaustion attacks. You need a stateless DDoS solution like NETSCOUT Arbor Edge Defense. Learn more here. To read this article in full, please click here

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DDOS Firewall 110

CSO Magazine

MARCH 16, 2022

Cloudflare is bolstering its suite of web infrastructure and security offerings with a free WAF (web application firewall) managed ruleset service, a new API management gateway, and — once it closes its recently announced acquisition of Area 1 Security — a set of email tools designed to thwart phishing and malware attacks.

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Firewall Phishing Malware 126

CSO Magazine

SEPTEMBER 17, 2022

The most common security gaps identified were dormant APIs—APIs that have been ostensibly replaced but remain in operation—authorization vulnerabilities, and web application firewalls. To read this article in full, please click here

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Firewall Cybersecurity 111

CSO Magazine

JUNE 7, 2022

According to data from Cloudflare's web application firewall (WAF) service, the attacks started almost two weeks ago. Software firm Atlassian released emergency patches for its popular Confluence Server and Data Center products after reports came to light late last week that attackers were exploiting an unpatched vulnerability in the wild.

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Firewall Software 120

CSO Magazine

FEBRUARY 9, 2022

Traditional networks have been set up in the same fashion: a traditional Active Directory domain, a variety of domain controllers, workstations under the control of that domain, and all tucked behind a firewall. The pandemic hit and our workstations are now anywhere and everywhere.

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Authentication Firewall Antivirus Engineering 86

CSO Magazine

JUNE 14, 2022

Those of you working in security in the early 2000s may remember installing independent firewall and antivirus software on every endpoint. Your organization was a McAfee or Symantec shop and used Check Point, Cisco, or Fortinet firewalls. One of those was the insistence on best-of-breed security technologies.

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Firewall Antivirus Technology Cybersecurity 68

CSO Magazine

MARCH 16, 2022

SIEM software (pronounced ‘sim’; the ‘e’ is silent) collects and aggregates log and event data generated throughout the organization’s technology infrastructure, from host systems and applications to network and security devices such as firewalls and antivirus filters.

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Antivirus Firewall Technology Software 122

CSO Magazine

APRIL 13, 2023

Domain name system (DNS) tunneling is a pervasive threat that enables hackers to get any data in and out of a company's internal network while bypassing most firewalls.

DNS 83

DNS Risk Firewall Internet 83

The Last Watchdog

APRIL 5, 2019

In the past, for example, companies could get away with using a default password, and depend on firewalls and other internal security tools to provide protection. Everything they need is there. The security challenge, however, is now much more pronounced. CASBs offer a security solution that covers the whole cloud and SaaS applications.

Digital transformation 203

Digital transformation CSO Firewall Risk 203

CSO Magazine

MAY 4, 2022

In the meantime, dedicated security teams were tasked with procuring, deploying, and managing firewalls. Prior to this, enterprise networking teams were responsible for setting up connectivity to major company locations, while connections to branches and remote offices fell to the enterprise WAN manager.

Marketing 117

Marketing Firewall Cybersecurity Software 117

CSO Magazine

DECEMBER 13, 2022

Firewall and security software vendor Palo Alto Network’s annual Ignite conference kicked off Tuesday, highlighted by several product announcements, which were unveiled alongside the company’s latest threat report.

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DDOS Firewall Threat Reports Ransomware 89

CSO Magazine

MAY 4, 2022

In a traditional network, networking equipment and firewalls segment and isolate physical servers and other devices. Whether a company utilizes a private, hybrid or public cloud infrastructure or offers cloud services to others, it is critical that each cloud instance and service be isolated to help minimize the risk of data compromise.

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Firewall Data breaches Technology Risk 109

CSO Magazine

JUNE 2, 2021

At first, most of the cyber insurance questions involved basic computer security and merely checked to see if we had firewalls and antivirus and not much else. I recently had to renew the cyber insurance policy for the office and it was interesting to see the evolution of questions asked over the years.

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Cyber Insurance Insurance Antivirus Firewall 115

CSO Magazine

JUNE 16, 2021

Firewalls, anti-virus, endpoint protection, and security awareness all form a foundation of protection against cyber threats. But putting these walls up is not nearly enough these days. Criminals are incredibly creative and resourceful. They can skillfully evade almost all protections.

Firewall 127

Firewall Cyber threats Security Awareness Risk 127

CSO Magazine

JULY 26, 2021

This is perhaps no surprise: The digital shift caused by the COVID-19 pandemic saw nearly every business in the world become completely reliant on their VPNs, firewalls, and load balancers—obvious weak spots, and prime targets for attackers. To read this article in full, please click here

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DDOS Firewall Network Security 124

CSO Magazine

NOVEMBER 5, 2021

In reality, however, many of the DDoS attacks waged against enterprises target components that have long been a part of the network—things such as virtual private network (VPN) devices, firewalls, load balancers and other edge devices. Such devices contain state information used to route and manage traffic.

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DDOS VPN Firewall Technology 115

CSO Magazine

APRIL 29, 2021

These include routers, mobile phones, firewalls, smart TVs, streaming boxes, VoIP boxes, cameras and camera doorbells, network attached storage, some brands of kitchen and laundry appliances, and many other connected devices we use daily for work or for convenience. Our worlds are increasingly interconnected and dependent on computing.

Firewall 106

Firewall Mobile 106

CSO Magazine

JULY 6, 2022

Security teams now have to defend their organization’s presence across the Internet in the same way they defend operations behind their firewalls. For organizations, this means shifting their perception of comprehensive security in the face of ongoing global cyber threats. To read this article in full, please click here

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Firewall Cyber threats Internet Internet 73

CSO Magazine

JANUARY 12, 2022

As organizations continue to wrestle with how to manage a hybrid workforce, security outside the corporate firewall continues to play a huge role in day-to-day IT operations.

Firewall 108

Firewall Technology 108

CSO Magazine

JUNE 29, 2022

Cloud Armor is Google's brand name for its DDoS mitigation and web application firewall service. Google has announced that Google Cloud users will have access to two new security features, namely native integration with the MITRE ATT&CK threat classification and response framework and baked-in protection against DDoS attacks.

DDOS 78

DDOS Firewall 78

CSO Magazine

FEBRUARY 10, 2022

They remind me of the old firewall reports (“Look at how many port scans we stopped!”), which I’ll admit I had a special loathing for because security teams would block their web teams from using a content delivery network (CDN) simply because they would lose this report. At best, they are a measurement of activity , not of effectiveness.

CISO 101

CISO Firewall 101

CSO Magazine

MAY 13, 2021

Firewalls were invented because people outside the network were inherently less trustworthy than those inside the network, especially when it came to things like accessing data and resources. Trust has always been a critical consideration for security.

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Firewall 94

CSO Magazine

JUNE 13, 2022

With a growing attack surface, its legacy firewall infrastructure was no longer adequate. As the company looks to extend its digital footprint by leveraging cloud-based resources, network security and resilience have become priorities. To read this article in full, please click here

Firewall 74

Firewall Cyber threats Marketing Network Security 74

CSO Magazine

OCTOBER 12, 2022

These include endpoint detection and response (EDR); security information and event management (SIEM); firewalls; security orchestration, automation and response (SOAR); and extended detection and response (XDR). To read this article in full, please click here

Threat Detection 91

Threat Detection Firewall Internet Internet 91