Duo's Security Blog

NOVEMBER 15, 2024

In today's digital age, the concept of security has evolved far beyond the traditional boundaries of firewalls and antivirus software. Identity Threat Detection & Response: Limiting the blast radius A robust identity security program also includes dedicated Identity Threat Detection & Response (ITDR).

Threat Detection 99

Threat Detection Cybersecurity Digital transformation Authentication 99

CyberSecurity Insiders

JANUARY 31, 2022

Stories from the SOC is a blog series that describes recent real-world security incident investigations conducted and reported by the AT&T SOC analyst team for AT&T Managed Threat Detection and Response customers. Executive summary. Reviewing for additional indicators.

Malware 114

Malware Threat Detection Firewall Encryption 114

The Last Watchdog

MAY 10, 2019

Borrowing tools It would not surprise me if this attacker, once inside Wipro’s network, used tactics and techniques that have come into everyday use in advanced persistent threat (APT) types of hacks.

Digital transformation 173

Digital transformation System Administration Hacking Threat Detection 173

Anton on Security

JUNE 10, 2022

There are people moving to “next-gen” firewalls (a great innovation of 2005) in 2022. are now joined by DDR (one vendor claimed “Data Detection and Response”) and ITDR (no, not for IT, silly: “Identity Threat Detection and Response”). A firewall management vendor claimed to “simplify zero trust.” EDR and NDR?—?are

VPN 189

VPN Marketing Firewall Passwords 189

The Last Watchdog

DECEMBER 26, 2018

Threat hunting is the practice of actively seeking out dangers to cyber security by detecting and eliminating new and emerging threats that are able to evade preventative controls such as firewalls and antivirus software. Patience, persistence required. Hunting capabilities need to be developed over time however.

Penetration Testing 173

Penetration Testing Technology Software Antivirus 173

CyberSecurity Insiders

APRIL 26, 2023

This is the fourth blog in the series focused on PCI DSS, written by an AT&T Cybersecurity consultant. See the first blog relating to IAM and PCI DSS here. See the second blog on PCI DSS reporting details to ensure when contracting quarterly CDE tests here.

Firewall 96

Firewall Accountability Cybersecurity Authentication 96

Cisco Security

AUGUST 26, 2022

The AlienApp for Cisco Secure Endpoint enables you to automate threat detection and response activities between USM Anywhere and Cisco Secure Endpoint. This new integration supports Umbrella proxy, cloud firewall, IP, and DNS logs. New Cisco Firepower Next-Gen Firewall Integrations. Happy integrating! Read more here.

Firewall 115

Firewall Authentication Passwords Threat Detection 115

Cisco Security

MAY 20, 2021

According to Mick Jenkins, CISO at Brunel University London , “The streamlined platform approach has been quite easy for our security analysts to work with, and we’ve already seen evidence of shortened threat detection times.”. Changing threat landscapes and network architectures have been especially prominent in 2020 and 2021.

Firewall 102

Firewall Technology CISO Architecture 102

CyberSecurity Insiders

MAY 30, 2023

Global/multi-site security certificates, data at rest, data in transit, networks, firewalls/security devices, circuits, and communications. This blog post provided information to help you make an informed decision and explore different architectural patterns to save on data transfer costs.

Architecture 108

Architecture Threat Detection Technology Internet 108

CyberSecurity Insiders

JANUARY 20, 2022

This blog was written by an independent guest blogger. Lastly, smart cryptocurrency defense relies on using good quality cybersecurity tools on any device where you are dealing with your cryptocurrency sales, with a firewall and antivirus as a minimum. Non-fungible tokens (NFTs) are the new player in the financial investment market.

Cryptocurrency 127

Cryptocurrency Marketing Scams Government 127

Cisco Security

DECEMBER 13, 2022

In our last blog , we gave a rundown of what the Telecommunications (Security) Act (TSA) is, why it’s been introduced, who it affects, when it starts, and how firms can prepare. Proactive tech refresh. Prompt disaster recovery. Timely incident response. Well-integrated tech.

Telecommunications 121

Telecommunications Authentication Risk Cyber Risk 121

The Last Watchdog

MAY 15, 2021

These playbooks are then used to trigger automated responses to known threats, thus relieving a human analyst from having to manually filter vast tiers of threat data. The company was founded in 2013 by Ryan Trost and Wayne Chiang, who saw a need for a smarter approach to aggregating, organizing and maintaining threat intel.

Technology 157

Technology Hacking CISO Threat Detection 157

Cisco Security

AUGUST 11, 2021

These affiliates then split the ransom with the threat actors who develop REvil. We looked at REvil, also known as Sodinokibi or Sodin, earlier in the year in a Threat Trends blog on DNS Security. For information on the methodology behind this chart, please see the end of the Threat Trends blog.).

Ransomware 128

Ransomware DNS Encryption Backups 128

Cisco Security

MARCH 16, 2021

In fact, 63% of threats detected by Cisco Stealthwatch in 2019 were in encrypted traffic. In this blog I’ll describe two recent privacy advances—DNS over HTTPS (DoH) and QUIC—and what we’re doing to maintain visibility. I’ve linked to couple of excellent short articles on this topic at the end of this blog.

Encryption 86

Encryption DNS Threat Detection Internet 86

Security Affairs

MARCH 1, 2022

Daxin is the most advanced backdoor in the arsenal of China-linked threat actors designed to avoid the detection of sophisticated defense systems. ?Symantec Symantec researchers discovered a highly sophisticated backdoor, named Daxin, which is being used by China-linked threat actors to avoid advanced threat detection capabilities.

Malware 105

Malware Telecommunications Government Manufacturing 105

Cisco Security

JULY 25, 2022

As the global CISO of Mediapro, Roberto has deployed Cisco SecureX together with Umbrella, Secure Endpoint, Secure Firewall, ISE, NGIP, Threat Response, AnyConnect, and Web security. With this partnership, Mediapro has reduced its threat detection time by 90%. Luigi Vassallo.

Cybersecurity 112

Cybersecurity Technology Threat Detection Digital transformation 112

Cisco Security

MAY 17, 2021

I won’t go into all the details here (see this Umbrella blog for more) but we have radically simplified the deployment and management process. This functionality is powered by the massive, real-time Talos threat intelligence feed (>40,000 active threat detection elements) to extend the depth of the Umbrella cloud-delivered firewall.

Firewall 76

Firewall Architecture Internet Internet 76

Security Boulevard

JUNE 10, 2022

There are people moving to “next-gen” firewalls (a great innovation of 2005) in 2022. are now joined by DDR (one vendor claimed “Data Detection and Response”) and ITDR (no, not for IT, silly: “Identity Threat Detection and Response”). A firewall management vendor claimed to “simplify zero trust.” EDR and NDR?—?are

VPN 116

VPN Marketing Firewall Passwords 116

CyberSecurity Insiders

APRIL 30, 2021

Mitigating against DDoS attacks in cloud-based environments can be a challenge, but current technologies make it possible for organizations to efficiently monitor their entire networks, analyze security logs at scale, and rapidly detect and respond to DDoS attacks before they impact user experience.

DDOS 144

DDOS Cyber Attacks DNS Threat Detection 144

CyberSecurity Insiders

JANUARY 6, 2022

This blog was written by an independent guest blogger. Ethernet and MAC), the session (WEB sockets), transport (SSL, TCP, and UDP), perimeter (firewalls), and physical layers (securing endpoint devices). Online transactions are essential for every modern business. HTTPS and DNS), data link (e.g.,

Encryption 134

Encryption Identity Theft Authentication Data breaches 134

CyberSecurity Insiders

MAY 9, 2023

This is the fifth blog in the series focused on PCI DSS, written by an AT&T Cybersecurity consultant. See the first blog relating to IAM and PCI DSS here. See the second blog on PCI DSS reporting details to ensure when contracting quarterly CDE tests here. The fourth blog on API testing for compliance is here.

Penetration Testing 81

Penetration Testing Risk Wireless Firewall 81

Security Boulevard

SEPTEMBER 13, 2022

In this four-part blog series, I guide you through the questions to ask when choosing the right security automation solution for your business. If you require integrations with firewalls such as CheckPoint or Palo Alto, you risk coming up short. How will you know if a no code option is right for your business?

Firewall 96

Firewall Marketing Threat Detection Risk 96

Cisco Security

AUGUST 11, 2021

In addition, Matt personally prefers the newer MFA system than the age-old firewall system. Talos defends Cisco customers against known and emerging threats, discovers new vulnerabilities in common software and interdicts threats in the wild before they can further harm the internet at large. We’d love to hear what you think.

Backups 133

Backups CISO Ransomware Cyber Attacks 133

Jane Frankland

JUNE 25, 2024

Real-World Application in the Cybersecurity Sector To illustrate the transformative impact of high performance CPUs, consider the following case study by Intel involving the use of Intel® Xeon® 6 processors within Next Generation Firewalls (NGFW).

Technology 100

Technology Firewall Marketing Artificial Intelligence 100

Security Boulevard

JULY 13, 2022

Threat detection and response are top priorities for reducing an organization’s critical mean-time-to-detect (MTTD). This blog can help. There are thousands of providers that list managed detection and response (MDR) as a service offering, and nearly as many variations of what those offerings include.

Threat Detection 52

Threat Detection Firewall Healthcare Cybersecurity 52

CyberSecurity Insiders

FEBRUARY 2, 2022

This blog was written by an independent guest blogger. Ambitious information security experts serve as a critical part of cyber risk management. The corporation is responsible for structuring IT and information security activities to protect its data resources, such as hardware, software, and procedures. Support Staff. Developers. Data Owner.

Cyber Risk 99

Cyber Risk Risk Architecture Firewall 99

CyberSecurity Insiders

APRIL 19, 2023

This is the third blog in the series focused on PCI DSS, written by an AT&T Cybersecurity consultant. See the first blog relating to IAM and PCI DSS here. See the second blog on PCI DSS reporting details to ensure when contracting quarterly CDE tests here. encryption, since it is based on your web-site’s certificate.

Firewall 52

Firewall Encryption Architecture Backups 52

CyberSecurity Insiders

NOVEMBER 10, 2021

Stories from the SOC is a blog series that describes recent real-world security incident investigations conducted and reported by the AT&T SOC analyst team for AT&T Managed Threat Detection and Response customers. Executive summary. Pinging to domain controller. RDP login onto domain controller.

Threat Detection 52

Threat Detection Firewall Accountability Malware 52

Responsible Cyber

JULY 13, 2024

This strategy should include the following key components: Risk Management Conduct thorough risk assessments to identify potential vulnerabilities and threats. Network Security Devices Utilize network security devices such as firewalls and intrusion detection systems (IDS) to filter and monitor traffic.

Social Engineering 52

Social Engineering Firewall Passwords Education 52

CyberSecurity Insiders

OCTOBER 23, 2021

The mission of the CyberSecurity Breakthrough Awards is to honor excellence and recognize the innovation, hard work, and success in a range of information security categories, including Cloud Security, Threat Detection, Risk Management, Fraud Prevention, Mobile Security, Email Security and many more. About Tufin.

Cybersecurity 40

Cybersecurity Threat Detection Firewall Marketing 40

CyberSecurity Insiders

APRIL 13, 2023

In this blog post, we will discuss the challenges of cloud forensics and incident response, and we will also provide some tips on how to address these challenges. This means taking steps to mitigate the damage and prevent future incidents. Once the incident is contained, that will give you more time to investigate safely in detail.

Engineering 97

Engineering Firewall Threat Detection Cyber threats 97

CyberSecurity Insiders

NOVEMBER 18, 2021

This blog was written by an independent guest blogger. It is tough to do without a dedicated team and security solutions like firewalls, intrusion detection, antiviruses and more. Most cyberattacks originate outside the organization. Numerous articles, vulnerability reports, and analytical materials prove this fact.

Accountability 133

Accountability Passwords Authentication Social Engineering 133

Malwarebytes

JANUARY 10, 2023

In other words, the earlier you can weed out a threat, the better. That’s why early threat detection, accomplished through threat hunting , is an absolute must-have for any school district. To that end, outsourcing threat hunting to seasoned professionals is a compelling option for K-12 schools.

Cybersecurity 88

Cybersecurity Education Ransomware Government 88

McAfee

SEPTEMBER 22, 2021

With ransomware and other advanced threats grabbing headlines, the telecom company felt a pressing need to upgrade its McAfee Enterprise infrastructure and expand its on-premises endpoint protection to cloud-based McAfee Enterprise Endpoint Security. Faster time to detection, investigation, and remediation.

Architecture 64

Architecture Artificial Intelligence Software Threat Detection 64

Centraleyes

OCTOBER 17, 2024

Automated Analysis: Advanced TIPs leverage machine learning and artificial intelligence to analyze data, quickly identifying patterns and potential threats. This automation, seen in platforms like CrowdStrike’s Falcon and Palo Alto Networks’ Cortex XDR, reduces the burden on human analysts and accelerates threat detection.

Threat Detection 52

Threat Detection Cyber threats Artificial Intelligence Risk 52

Centraleyes

OCTOBER 7, 2024

Security Information and Event Management (SIEM) Tools : Collect and analyze security data to detect and respond to threats. Endpoint Protection Platforms (EPP) : Protect end-user device s from malware and other threats.

Cyber Risk 52

Cyber Risk Risk Backups IoT 52

Centraleyes

APRIL 1, 2024

SIEM solutions enable enterprises to monitor and analyze security-related data from a variety of sources, such as firewalls, intrusion detection systems (IDS), and endpoint security devices. Still, if traffic anomaly notifications from the firewall are received simultaneously, it could indicate that a serious breach is taking place.

Firewall 52

Firewall Antivirus Risk Software 52