Security Affairs

MARCH 17, 2022

It also looks for scheduled tasks, traffic redirection rules (NAT and other rules), DNS cache poisoning, default port changes, non-default users, suspicious files, as well as proxy, SOCKS and firewall rules. SecurityAffairs – hacking, RouterOS Scanner). Follow me on Twitter: @securityaffairs and Facebook. Pierluigi Paganini.

Malware 119

Malware DNS Passwords Ransomware 119

Security Affairs

DECEMBER 22, 2021

The information and code in this repository is provided “as is” and was assembled with the help of the open-source community and updated by CISA through collaboration with the broader cybersecurity community.” Supports DNS callback for vulnerability discovery and validation. SecurityAffairs – hacking, Log4Shell).

DNS 114

DNS Firewall Cybersecurity Cyber threats 114

Security Affairs

OCTOBER 20, 2021

China-linked cyberespionage group LightBasin hacked mobile telephone networks around the world and used specialized tools to access calling records. ” The hacking group initially compromised one of the telecommunication companies by leveraging external DNS (eDNS) servers which are part of the General Packet Radio Service (GPRS) network.

Telecommunications 115

Telecommunications Mobile Hacking Architecture 115

Security Affairs

JUNE 20, 2022

Security Affairs is one of the finalists for the best European Cybersecurity Blogger Awards 2022 – VOTE FOR YOUR WINNERS. Please vote for Security Affairs and Pierluigi Paganini in every category that includes them (e.g. sections “The Underdogs – Best Personal (non-commercial) Security Blog” and “The Tech Whizz – Best Technical Blog”).

Spyware 70

Spyware DNS Surveillance Ransomware 70

Security Affairs

JULY 1, 2019

In addition, we’re shooting for 7x24x365 uptime as we continue to scale with improved Web App Firewalls, Content Deliver Networks (CDNs) around the Globe, Faster and More Secure DNS and CyberDefenseMagazineBackup.com up and running as an array of live mirror sites. SecurityAffairs – Cyber Defense Magazine, hacking).

DNS 65

DNS Advertising Firewall Mobile 65

Security Affairs

SEPTEMBER 4, 2019

In addition, we’re shooting for 7x24x365 uptime as we continue to scale with improved Web App Firewalls, Content Deliver Networks (CDNs) around the Globe, Faster and More Secure DNS and CyberDefenseMagazineBackup.com up and running as an array of live mirror sites. It’s mobile and tablet friendly and superfast.

DNS 64

DNS Advertising Firewall Mobile 64

Security Affairs

AUGUST 1, 2019

In addition, we’re shooting for 7x24x365 uptime as we continue to scale with improved Web App Firewalls, Content Deliver Networks (CDNs) around the Globe, Faster and More Secure DNS and CyberDefenseMagazineBackup.com up and running as an array of live mirror sites. It’s mobile and tablet friendly and superfast.

DNS 65

DNS Advertising Firewall Mobile 65

Security Affairs

AUGUST 25, 2021

Security vendor F5 has addressed more than a dozen high-severity vulnerabilities in its BIG-IP networking device, including an issue that was considered as critical severity when exploited under specific conditions. BIG-IP (DNS) 16.0.0 – 16.0.1 BIG-IP (DNS) 16.0.0 – 16.0.1 SecurityAffairs – hacking, F5 BIG-IP).

Authentication 105

Authentication DNS Firewall Hacking 105

Security Affairs

MARCH 22, 2020

. “On March 16th I have found an unprotected and thus publicly available Elasticsearch instance which appeared to be managed by a UK-based security company, according to the SSL certificate and reverse DNS records.” ” wrote Security Discovery’s researcher Bob Diachenko.

Data breaches 99

Data breaches DNS Advertising Engineering 99

Security Affairs

OCTOBER 20, 2021

The package also sets two registry values under the key “HKLMSYSTEMCurrentControlSetControlSession Manager” and runs a.vbs script that creates a Windows firewall rule to block incoming connections on ports 135, 139, and 445. . SecurityAffairs – hacking, PurpleFox botnet). The final backdoor is a DLL file protected by the VMProtect.

Encryption 89

Encryption DNS Architecture Firewall 89

Security Affairs

JULY 30, 2019

A remote attacker can exploit the flaws to bypass networking and security devices powered with the OS. “As an example of this scenario, consider how such an attack can take over the SonicWall firewall, which runs on the impacted VxWorks OS.” ” Scenario 2 – Attacking from Outside the Network Bypassing Security.

Risk 71

Risk IoT Firewall DNS 71

Security Affairs

MAY 18, 2019

The devices continue to leak the information even when their firewall is turned on. The vulnerable routers have remote access enabled by default, a gift for hackers that can perform a broad range of malicious activities, such as change DNS settings and deliver malware.

Wireless 86

Wireless IoT DNS Advertising 86

eSecurity Planet

JUNE 21, 2022

Thycotic chief security scientist Joseph Carson told eSecurity Planet that choosing a certification should ultimately be about deciding which skillset or professional direction you want to focus on. GSEC is intended for anyone new to cyber security who has some background in information systems and networks.

Cybersecurity 120

Cybersecurity Penetration Testing System Administration Cyber Attacks 120

Security Affairs

AUGUST 10, 2020

The academic researcher James Pavur, speaking at Black Hat 2020 hacking conference , explained that satellite internet communications are susceptible to eavesdropping and signal interception. Pavel explained that attackers could also collect information even when the traffic is encrypted. SecurityAffairs – hacking, satellite).

Internet 91

Internet Internet Advertising Encryption 91

Security Affairs

MARCH 22, 2020

. “On March 16th I have found an unprotected and thus publicly available Elasticsearch instance which appeared to be managed by a UK-based security company, according to the SSL certificate and reverse DNS records.” ” wrote Security Discovery’s researcher Bob Diachenko.

Data breaches 61

Data breaches DNS Advertising Engineering 61

eSecurity Planet

APRIL 7, 2023

An effective way to make sure users can only access the resources they need is to isolate them in a new subnetwork or network segment with its own access, security, and operational rules. DMZ networks typically contain external-facing resources such as DNS, email, proxy and web servers.

Architecture 102

Architecture Firewall Network Security Technology 102

eSecurity Planet

DECEMBER 3, 2021

Here are the top Twitter accounts to follow for the latest commentary, research, and much-needed humor in the ever-evolving information security space. Security enthusiast and Linux evangelist Binni Shah consistently offers valuable tutorials, guides, and insights for the cybersecurity community. Street @jaysonstreet.

Accountability 139

Accountability Cybersecurity Penetration Testing InfoSec 139

Security Affairs

JUNE 16, 2020

A remote attacker could exploit the flaw by sending specially crafted IP packets or DNS requests to the vulnerable devices. SecurityAffairs – Ripple20, hacking). The post Ripple20 flaws in Treck TCP/IP stack potentially expose hundreds of millions of devices to hack appeared first on Security Affairs.

Hacking 68

Hacking IoT Advertising DNS 68

Security Affairs

OCTOBER 11, 2021

SecurityAffairs – hacking, wildcard TLS certificate). The post NSA explains how to avoid dangers of Wildcard TLS Certificates and ALPACA attacks appeared first on Security Affairs. Follow me on Twitter: @securityaffairs and Facebook. Pierluigi Paganini.

DNS 128

DNS Encryption Risk Firewall 128

Security Affairs

JUNE 14, 2023

A deadly cyber campaign has been working silently to undermine website security by exploiting popular WordPress plugins — infiltrating over a million websites and leaving administrators scrambling for solutions. Some are less obvious, such as ensuring sound DNS security through solutions like Cisco Umbrella or DNSFilter.

Malware 84

Malware DNS Software Penetration Testing 84

Cisco Security

AUGUST 28, 2023

We also provide integrated security, visibility and automation: a SOC (Security Operations Center) inside the NOC, with Grifter and Bart as the leaders. At each conference, we have a hack-a-thon: to create, prove, test, improve and finally put into production new or improved integrations.

Wireless 60

Wireless DNS Mobile Technology 60

Cisco Security

MAY 27, 2022

Malware Threat Intelligence made easy and available, with Cisco Secure Malware Analytics and SecureX by Ben Greenbaum . In addition to the Meraki networking gear, Cisco Secure also shipped two Umbrella DNS virtual appliances to Black Hat Asia, for internal network visibility with redundancy, in addition to providing: .

Malware 73

Malware Accountability DNS Technology 73

Cisco Security

MAY 26, 2022

Twenty years ago, I first attended the Black Hat and Defcon conventions – yay Caesars Palace and Alexis Park – a wide-eyed tech newbie who barely knew what WEP hacking, Driftnet image stealing and session hijacking meant. We were proud to collaborate with NOC partners Gigamon, IronNet, MyRepublic, NetWitness and Palo Alto Networks. .

Wireless 81

Wireless Mobile Engineering Firewall 81

Security Affairs

JULY 19, 2020

SecurityAffairs – hacking, newsletter). The post Security Affairs newsletter Round 273 appeared first on Security Affairs. Copyright (C) 2014-2015 Media.net Advertising FZ-LLC All Rights Reserved -->. Copyright (C) 2014 Media.net Advertising FZ-LLC All Rights Reserved -->. Pierluigi Paganini.

DNS 77

DNS Advertising Surveillance Malware 77

Lenny Zeltser

MAY 3, 2019

Enable security options according to your provider’s recommendations (e.g., the G Suite security checklist ). Lock down domain registrar and DNS settings. Place websites behind a reputable cloud or plugin-based web application firewall (WAF). Uninstall or disable unnecessary features or plugins.

Cybersecurity 111

Cybersecurity Social Engineering Authentication Software 111