CyberSecurity Insiders

JANUARY 6, 2022

This blog was written by an independent guest blogger. Secure Sockets Layer (SSL) is a standard security protocol that encrypts the connection between a web browser and a server. This only takes a few clicks, because an SSL certificate is a text file with encrypted data. Use data encryption. Use a Secure Sockets Layer.

Encryption 134

Encryption Identity Theft Authentication Data breaches 134

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

Security Boulevard

AUGUST 5, 2022

SSH authenticates the parties involved and allows them to exchange commands and output via multiple data manipulation techniques. As Justin Elingwood of DigitalOcean explains , SSH encrypts data exchanged between two parties using a client-server model. The most common means of authentication is via SSH asymmetric key pairs.

Encryption 59

Encryption Authentication System Administration Firewall 59

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. Only use encrypted HTTPS or other types of secure connections (SSH, etc.). Pierluigi Paganini.

VPN 99

VPN Internet Internet Firewall 99

Security Boulevard

JANUARY 2, 2024

Ransomware gangs also got stealthier in 2023, with ThreatLabz observing an increase in encryption-less extortion attacks. The absence of encryption allows attackers to eliminate development cycles and decryption support and quietly exfiltrate data before making ransom demands.

CISO 104

CISO Social Engineering Architecture Ransomware 104

SecureWorld News

FEBRUARY 19, 2024

A platform that started as a blogging tool has evolved into a globally renowned solution that makes website design and development more accessible and easier than ever. Fundamentally, across the site, strong password policies and multi-factor authentication (MFA) must be enabled.

Backups 86

Backups Firewall Encryption eCommerce 86

Security Affairs

MAY 8, 2024

The technique causes the VPN to fail to encrypt certain packets, leaving the traffic vulnerable to snooping. TunnelVision exploits the vulnerability CVE-2024-3661, which is a DHCP design flaw where messages such as the classless static route (option 121) are not authenticated and for this reason can be manipulated by the attackers.

VPN 104

VPN Firewall Marketing Encryption 104

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 Firewall Internet 243

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

Security Affairs

APRIL 30, 2023

Every week the best security articles from Security Affairs are free for you in your email box. Enjoy a new round of the weekly SecurityAffairs newsletter, including the international press.

Cybercrime 84

Cybercrime Malware Hacking Accountability 84

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

Security Affairs

FEBRUARY 28, 2024

The operation reversibly modified the routers’ firewall rules to block remote management access to the devices. Attackers replaced binaries on compromised EdgeRouters with trojanized OpenSSH server binaries allowing remote attackers to bypass authentication. ” continues the report. ” concludes the report.

Energy and Utilities 90

Energy and Utilities Government Firewall Malware 90

Security Affairs

JUNE 20, 2022

sections “The Underdogs – Best Personal (non-commercial) Security Blog” and “The Tech Whizz – Best Technical Blog”). If you want to also receive for free the newsletter with the international press subscribe here. Please vote for Security Affairs and Pierluigi Paganini in every category that includes them (e.g. Pierluigi Paganini.

Spyware 66

Spyware DNS Surveillance Ransomware 66

The Last Watchdog

DECEMBER 9, 2019

For decades, the cornerstone of IT security has been Public Key Infrastructure, or PKI , a system that allows you to encrypt and sign data, issuing digital certificates that authenticate the identity of users. Two different cryptographic keys – a public key and a private key – get issued.

Internet 160

Internet Internet Encryption Authentication 160

Security Boulevard

OCTOBER 10, 2022

Next-generation firewalls are well, XDRing, IPS in prevention mode, and we had 100% attainment of our security awareness weekly training podcast. Yes, we even have email encryption of all outbound messages with complete data loss prevention enabled with multi-factor authentication! Cybersecurity is a Successfully Failure.

Cybersecurity 105

Cybersecurity Digital transformation CISO Firewall 105

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 66

Cybersecurity Authentication Passwords VPN 66

Duo's Security Blog

AUGUST 16, 2021

“There are primarily three ways you can authenticate someone: with their username and password, with two-factor authentication, and with a company-supplied device that you can trace. Enforcing security requirements such as OS updates and disk encryption help organizations set a baseline for healthy and compliant devices.

Authentication 96

Authentication Data breaches Encryption Retail 96

Security Boulevard

APRIL 16, 2021

This blog post was originally created by Jeremy Rasmussan, Chief Technology Officer at Abacode. Read the original blog here. . Another method used to bypass firewall restrictions is creating a tunnel out from a compromised PC. Firewalls typically block inbound traffic but allow outbound to pass. Once is a fluke.

Firewall 71

Firewall Passwords Authentication Accountability 71

Duo's Security Blog

MAY 11, 2022

The lightweight application collects device health information such as Operating System (OS) version , firewall status, disk encryption status, presence of Endpoint Detection and Response (EDR) agents and password status. Administrators can set access policies based on device health.

VPN 55

VPN Firewall System Administration Encryption 55

Security Boulevard

MAY 23, 2023

Cybercriminals now use ransomware, a type of malicious software that encrypts files or blocks access to systems until a ransom is paid. Enough […] The post The Alarming Rise of Ransomware Attacks appeared first on Kratikal Blogs. A typical ransomware attack begins with a little gap in the outside barriers.

Ransomware 52

Ransomware Encryption Software Firewall 52

Security Boulevard

AUGUST 10, 2022

Traditional security methods such as firewalls, VPNs, and other perimeter-bound approaches were built for monolithic architectures and have not scaled well with virtualization. For such, we may look to methods like Modern Authentication, data encryption, throughput security, MFA and machine identity protection. brooke.crothers.

Architecture 52

Architecture Authentication Encryption DDOS 52

Pen Test Partners

SEPTEMBER 13, 2023

Section 3 Sensitive authentication data must now be encrypted or protected if stored before authorization. Disk level encryption is no longer permitted for protection unless it is a form of removeable media (e.g., If using just passwords for authentication, service providers must change customer passwords every 90 days.

Authentication 52

Authentication Passwords Media Encryption 52

Zigrin Security

OCTOBER 11, 2023

For a detailed threat actor description do not forget to check out our blog article about selecting between black-box, white-box, and grey-box penetration tests and also you would know which pentest you need against a specific threat actor. Let’s have a look at the types of threat actors and what type of data they would like to obtain.

Cyber threats 52

Cyber threats Penetration Testing Passwords Backups 52

Duo's Security Blog

NOVEMBER 2, 2023

Furthermore, Duo Desktop employs anti-spoof measures that sign all payloads originating from the application to ensure authenticity. The health checks you are familiar with Duo Desktop will continue to exist as a lightweight agent installed on a user’s endpoint.

Mobile 96

Mobile Antivirus Firewall Cybersecurity 96

Thales Cloud Protection & Licensing

JULY 6, 2022

In my last blog post, I explained how Federal Civilian Executive Branch (FCEB) agencies can use Thales Cyber Packs to comply with The White House Executive Order (E.O.) These solutions do this by offering various capabilities like Bring-Your-Own-Encryption (BYOE), multi-factor authentication, and risk assessment. Encryption.

Government 71

Government Encryption Authentication Firewall 71

Malwarebytes

SEPTEMBER 28, 2021

This file is the encrypted backdoor that gets decrypted and executed by the malicious version.dll. For a much more detailed analysis of the decrypted backdoor we advise reading the full Microsoft blog. Please read the Microsoft blog for a full list of IOCs. When loaded, this acts as the actual backdoor.

Malware 77

Malware Authentication Firewall Risk 77

The Last Watchdog

AUGUST 20, 2018

Related: Why identities are the new firewall. Multi-factor authentication (MFA) can also be used to provide an additional layer of protection. Encrypt your data. Finally, it is good practice to encrypt your data.

Penetration Testing 159

Penetration Testing Passwords Backups Encryption 159

Troy Hunt

NOVEMBER 25, 2020

When Patching Goes Wrong Now that I've finished talking about how patching should be autonomous, let's talk about the problems with that starting with an issue I raised in this tweet from yesterday: In the first of my IoT blog series yesterday, I lamented how one of my smart plugs was unexplainably inaccessible. So, what's the right approach?

IoT 357

IoT Firmware Risk Manufacturing 357

Security Boulevard

FEBRUARY 17, 2022

Authentication bypass. Encryption vulnerabilities. This happens when the session state is communicated in the cookie and the cookie is not properly signed or encrypted. Authentication Bypass. Authentication refers to proving one’s identity before executing sensitive actions or accessing sensitive data.

Authentication 105

Authentication Encryption Engineering Firewall 105

Duo's Security Blog

APRIL 29, 2021

Compliance with corporate device health policy can be enforced each time the user attempts to authenticate. For example, if disk encryption is required but not turned on, the app will walk the user through the steps needed to enable FileVault or BitLocker encryption. If the device is compliant the user is allowed through.

Authentication 55

Authentication Encryption Firewall Risk 55

Security Boulevard

MAY 3, 2022

In early versions of the ransomware, file encryption utilized a hardcoded 1,024-bit RSA public key along with a 128-bit AES key that was derived from a file retrieved from a command and control server. This new variant introduced many additional features and updated the file encryption algorithms. Introduction. Initialization.

Encryption 75

Encryption Ransomware Antivirus Backups 75

Malwarebytes

DECEMBER 8, 2022

Your cloud provider will protect your cloud infrastructure in some areas, but under the shared responsibility model, your business is responsible for handling things such as identity and access management, endpoint security, data encryption, and so on. Use Single Sign-On (SSO) paired with Multi-Factor Authentication (MFA).

Data breaches 78

Data breaches Malware Firewall Risk 78

Centraleyes

APRIL 15, 2024

IAM solutions are crucial in authenticating identities and assigning appropriate access privileges. Firewalls are the tools most commonly used in network microsegmentation. Continuous Authentication Unlike traditional authentication methods that rely on static credentials, Zero Trust emphasizes continuous authentication.

Architecture 52

Architecture Authentication Risk Insurance 52

Centraleyes

DECEMBER 17, 2023

Install and maintain a firewall configuration to protect cardholder data INSTALL A FIREWALL FOR HARDWARE AND SOFTWARE WITH STRICT RULES The purpose of the firewall is to help control the traffic that pours through your network. Let’s take a look at the requirements themselves. This also applies to when it is in transit.

Passwords 52

Passwords Computers and Electronics Software Risk 52

McAfee

APRIL 3, 2020

I won’t discuss functionality in this blog – there are many places to find those comparisons, instead I will focus on the information you should review from a security and privacy point of view. Encryption. Encrypt data in transit (yes/no and methodology SSL, TLS & versions). Allow encryption using your own keys.

Encryption 53

Encryption Penetration Testing Authentication Firewall 53

Security Boulevard

NOVEMBER 30, 2021

Authentication bypass. Encryption vulnerabilities. Insecure deserialization bugs are often very critical vulnerabilities: an insecure deserialization bug will often result in authentication bypass, denial of service, or even arbitrary code execution. Authentication Bypass. Session injection and insecure cookies.

Authentication 75

Authentication Encryption Engineering Software 75