Security Boulevard

FEBRUARY 20, 2022

Dear blog readers, Did you already pull my public and free STIX STIX2 TAXII threat intelligence feed using your and your organization's Lifetime API Key ? Bearer Token Authentication Required: [link]. Here's your Lifetime API Key for you and your organization - f8aa0cca-a0ac-4eff-9c03-1c86ad7aee93. Portal: [link]. API: [link].

Firewall 98

Firewall Authentication 98

Security Boulevard

NOVEMBER 7, 2022

Fortinet recently discovered an authentication bypass flaw in its FortiOS, FortiProxy, and FortiSwitchManager appliances. The post Fortinet Warns of New Authentication Bypass Vulnerability appeared first on Kratikal Blogs. The post Fortinet Warns of New Authentication Bypass Vulnerability appeared first on Security Boulevard.

Authentication 52

Authentication Risk Firewall Cyber threats 52

Troy Hunt

JULY 18, 2019

I highlighted 3 really important attributes at the time of launch: There is no authentication. Combating Abuse with Firewall Rules Firewall rules on Cloudflare are amazingly awesome. In the end, the path forward was clear - the API would need to be authenticated. There is no rate limiting. There is no cost.

Authentication 226

Authentication Firewall Data breaches Mobile 226

Duo's Security Blog

JANUARY 11, 2024

Secure Cisco VPN logins in less than an hour Authenticate users in seconds Verify user + device posture Blog unmanaged devices Mitigate modern security threats with phishing-resistant authentication Join the thousands of Cisco firewall customers who take advantage of protecting Cisco VPN logins with Cisco Duo Single Sign-On via SAML 2.0

VPN 97

VPN Authentication Firewall Risk 97

Duo's Security Blog

MARCH 15, 2021

From having to deal with patching, firewalls, network zone segmentation of accumulated security debt. The Progression to Passwordless Authentication Let’s look at the natural progression of life. The next step is the move into multi-factor authentication (MFA ). Therein lies the rub. But, what about the future? This is the way.

Authentication 78

Authentication Passwords Password Management Firewall 78

Security Boulevard

APRIL 25, 2023

Yet identities sprawl, duplicate and make connections far more than traditional perimeter safeguards like firewalls. Imagine distributing thousands of firewalls and leaving them open to consume and be consumed by third-party applications with nothing but a sign-up form to make the arrangement. Does that seem safe? Continuity.

Architecture 59

Architecture Firewall Authentication Technology 59

CyberSecurity Insiders

JUNE 16, 2021

This blog was written by an independent guest blogger. Nobody, including clients inside the firewall, should be trusted, per Zero Trust. Organizations mandate users to be authentic and validated with the appropriate privacy configuration before accessing apps and information. Zero Trust is a security paradigm.

Architecture 138

Architecture Network Security Firewall Data breaches 138

Duo's Security Blog

OCTOBER 30, 2024

Picture this: You're securing VPN logins in under an hour, authenticating users in seconds and saying goodbye to those pesky stolen credential risks. Well, it's not, and thousands of Fortinet firewall customers are already reaping the benefits. "But Sounds too good to be true?

VPN 52

VPN Authentication Firewall Risk 52

Security Affairs

OCTOBER 10, 2022

Fortinet has confirmed that the recently disclosed critical authentication bypass issue (CVE-2022-40684) is being exploited in the wild. Last week, Fortinet addressed a critical authentication bypass flaw, tracked as CVE-2022-40684 , that impacted FortiGate firewalls and FortiProxy web proxies.

Authentication 124

Authentication Firewall Hacking Risk 124

The Last Watchdog

MAY 24, 2023

Encryption in transit provides eavesdropping protection and payload authenticity. More importantly, it provides message authenticity: a bad actor cannot change the data or instructions being sent. Authentication use cases When two applications are communicating, we want to know what those applications are.

Authentication 223

Authentication Banking Architecture Encryption 223

The Last Watchdog

MARCH 4, 2024

Investing in top-notch firewalls is also essential, as they serve as the first line of defense against external threats. Strengthen authentication. Next, implement multi-factor authentication to make gaining access even more difficult for hackers. Train staff regularly. A robust security plan is only as good as its weakest link.

Social Engineering 213

Social Engineering Risk Cybersecurity Authentication 213

Duo's Security Blog

AUGUST 6, 2024

Join the thousands of Palo Alto firewall customers who take advantage of protecting Palo Alto VPN logins with Duo Single Sign-On via SAML 2.0 Duo SSO simplifies the authentication process for users by providing a single point of access to multiple applications. to help prevent unwanted access and streamline the user experience.

VPN 61

VPN Artificial Intelligence Authentication Firewall 61

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

The Last Watchdog

MAY 2, 2023

Experts must monitor firewalls, test business continuity plans and identify vulnerabilities with seemingly little payoff. Enforce strict authentication and verification measures for server access requests. An increasingly digitized world means analysts can’t rest. These feelings are a side effect of cybersecurity burnout.

Cybersecurity 202

Cybersecurity Firewall Risk Cyber Risk 202

Security Affairs

APRIL 5, 2023

Improper Authentication Validation CWE-287 ( CVE-2023–1752 , CVSS3.0: To mitigate the risk of the exploitation of the above flaws, it is recommended to disable internet connectivity for vulnerable Nexx devices or protect them with a firewall. Authorization Bypass Through User-Controlled Key CWE-639 ( CVE-2023–1749 , CVSS3.0:

Manufacturing 98

Manufacturing Media Firewall Internet 98

eSecurity Planet

MARCH 16, 2023

. “An attacker who successfully exploited this vulnerability could access a user’s Net-NTLMv2 hash which could be used as a basis of an NTLM Relay attack against another service to authenticate as the user,” the company wrote. This will prevent the sending of NTLM authentication messages to remote file shares.

Energy and Utilities 98

Energy and Utilities Authentication Firewall Ransomware 98

NopSec

APRIL 6, 2015

Enterprise organizations need vulnerability risk management solutions that integrate with the existing authentication and asset management infrastructure. Unified VRM was already compatible with MS Active Directory authentication. On top of authentication, Unified VRM has an additional integration with MS Active Directory.

Authentication 40

Authentication Firewall Risk 40

Security Affairs

APRIL 21, 2022

Umbrella integrates secure web gateway, firewall, DNS-layer security, and cloud access security broker (CASB) functionality to protect systems against threats. The CVE-2022-20773 flaw resides in the key-based SSH authentication mechanism of Cisco Umbrella Virtual Appliance and is due to the presence of a static SSH host key.

DNS 125

DNS Internet Internet Firewall 125

eSecurity Planet

OCTOBER 28, 2024

The attacker must be authenticated and have Site Owner permissions to conduct the attack, but with those, they could inject and execute arbitrary code in SharePoint Server contexts. The problem: The same day Cisco published the advisory for CVE-2024-20481, it also notified about a critical flaw in the Cisco Secure Firewall Management Center.

Phishing 102

Phishing Authentication VPN Software 102

Duo's Security Blog

JULY 27, 2023

In this blog, we’ll shed light on exactly how Cisco Duo helps counter and defend against common attack techniques chronicled in MITRE ATT&CK. Even if an attacker successfully captures a user's username and password through these methods, they would be unable to proceed without the second factor of authentication provided by Duo.

Authentication 80

Authentication Passwords Accountability Firewall 80

Security Affairs

NOVEMBER 22, 2022

APIs have unique threat implications that aren’t fully solved by web application firewalls or identity and access management solutions. Broken Object Level Authentication (BOLA). APIs with broken object level authentication allow attackers to easily exploit API endpoints by manipulating the ID of an object sent within an API request.

Authentication 131

Authentication B2B Accountability Digital transformation 131

The Last Watchdog

FEBRUARY 27, 2023

Each of these elements must be validated across multiple security controls, like next-generation firewall (NGFW) and data loss protection (DLP) tools. Once again, there is no standard set of ZT test cases to guide this validation. Security controls that impede important business activities, will motivate users to try to bypass them.

Risk 208

Risk Architecture Firewall Telecommunications 208

Security Affairs

APRIL 19, 2022

UPnP is an insecure protocol, it uses network UDP multicasts, and doesn’t support encryption and authentication. “It is recommended that your QNAP NAS stay behind your router and firewall without a public IP address. ” reads the advisory published by QNAP. Do not let your QNAP NAS obtain a public IP address.

VPN 109

VPN Internet Internet Firewall 109

Duo's Security Blog

JANUARY 11, 2023

Then it verifies user identity with advanced multi-factor authentication (MFA). Untrusted remote users need a secure way to navigate the internet and corporate firewalls to establish trust and gain access. No more firewall, no more AAA or whatsoever complicated thing. Why do I need DNG? How does DNG for SMB work?

VPN 106

VPN Firewall Authentication Internet 106

Security Affairs

APRIL 7, 2022

Palo Alto Networks addressed a high-severity OpenSSL infinite loop vulnerability, tracked as CVE-2022-0778 , that affects some of its firewall, VPN, and XDR products. For PAN-OS software, this includes both hardware and virtual firewalls and Panorama appliances as well as Prisma Access customers,” the company said.

Firewall 101

Firewall VPN Cybercrime Software 101

Security Affairs

APRIL 30, 2023

Nominate here: [link] Follow me on Twitter: @securityaffairs and Facebook and Mastodon Pierluigi Paganini ( SecurityAffairs – hacking, newsletter ) The post Security Affairs newsletter Round 417 by Pierluigi Paganini – International edition appeared first on Security Affairs.

Cybercrime 98

Cybercrime Malware Hacking Accountability 98

The Last Watchdog

MAY 31, 2024

Digital signatures ensure the integrity and authenticity of models, confirming they have not been altered. Implementing robust network security protocols, including firewalls and intrusion detection systems, is necessary to block unauthorized access. Monitoring user activity helps detect and respond to potential security incidents.

Artificial Intelligence 100

Artificial Intelligence Risk Encryption Authentication 100

Cisco Security

AUGUST 26, 2022

This new integration supports Umbrella proxy, cloud firewall, IP, and DNS logs. This integration expands on Elastic’s on-going expansion of Cisco integrations including ASA, Nexus, Meraki, Duo and Secure Firewall Threat Defense. New Cisco Firepower Next-Gen Firewall Integrations. Read more here. Read more here.

Firewall 115

Firewall Authentication Passwords Threat Detection 115

The Last Watchdog

APRIL 5, 2022

China has enclosed its national internet servers within what is colloquially called ‘the Great Firewall.’ ’ This firewall even goes as far as to block the latest versions of the encryption service TLS (v1.3) These are the foremost reasons China is ranked fourth worst globally regarding press freedoms.

Hacking 243

Hacking Passwords Internet Internet 243

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

The Last Watchdog

MAY 19, 2022

Wikipedia uses a CMS for textual entries, blog posts, images, photographs, videos, charts, graphics, and “ talk pages ” that help its many contributors collaborate. Nearly all CMS platforms, whether traditional or headless, offer some level of built-in security to authenticate users who are allowed to view, add, remove, or change content.

Data breaches 262

Data breaches Encryption Mobile Technology 262

Security Boulevard

OCTOBER 7, 2022

Fortinet has identified a critical vulnerability within its FortiGate firewalls and FortiProxy web proxies. Fortinet has released patches for a critical authentication bypass vulnerability tracked as CVE-2022-40684. Read on to learn if you’re affected and what you need to do to mitigate the threat. What’s going on?

Firewall 52

Firewall Authentication 52

Duo's Security Blog

JULY 21, 2023

Many organizations struggle with authentication processes that frustrate and burden users to the point that they see security as nothing but a point of friction. Here, we explore how Cisco Duo’s risk-based authentication can decrease false positives, accelerate frictionless trusted access, and help you assess risk at the point of login.

Authentication 72

Authentication Risk Engineering Phishing 72

The Last Watchdog

DECEMBER 31, 2019

All the encryption , firewalls , cryptography, SCADA systems , and other IT security measures would be useless if that were to occur. Some of the countermeasures that can be considered are CCTV, alarms, firewalls, exterior lighting, fences, and locks. One such measure is to authenticate the users who can access the server.

Cyber Risk 173

Cyber Risk Risk Firewall Surveillance 173

Krebs on Security

NOVEMBER 17, 2022

In a blog post published today to coincide with a Black Hat Dubai talk on their discoveries, James and co-author Joel Lathrop said they were motivated to crack Zeppelin after the ransomware gang started attacking nonprofit and charity organizations.

Ransomware 324

Ransomware Encryption Backups Manufacturing 324

The Last Watchdog

MARCH 31, 2022

Seeing the flaws continue year after year, the industry began linking authentication of valid software components to the underlying hardware, or the “root of trust”. This approach allows for compromised software to be identified during the authentication process.

Artificial Intelligence 229

Artificial Intelligence Threat Detection Engineering Software 229

Duo's Security Blog

MARCH 9, 2022

Together these practices — which include multi-factor authentication (MFA), restricting administrative privileges and daily backups — provide a clear framework for businesses anywhere that are looking to improve their foundational security footing , as we’ve previously noted on the Duo Blog.

Cybersecurity 79

Cybersecurity Authentication Passwords VPN 79