Schneier on Security

MAY 23, 2019

First commercially introduced in 2013, Cisco Trust Anchor module (TAm) is a proprietary hardware security module used in a wide range of Cisco products, including enterprise routers, switches and firewalls. Many systems don't even have administrative access configured correctly.

System Administration 217

System Administration Software Firewall Engineering 217

Malwarebytes

JUNE 24, 2022

It allows system administrators and power users to perform administrative tasks via a command line—an area where Windows previously lagged behind its Unix-like rivals with their proliferation of *sh shells.

Cybersecurity 136

Cybersecurity Malware Firewall System Administration 136

Thales Cloud Protection & Licensing

MAY 17, 2023

Remote Desktop Vulnerabilities: Cybercriminals can gain administrative access to an endpoint/server using a Remote Desktop Protocol (RDP) service, using a brute-force method trying to guess passwords, or by using stolen credentials purchased on the Dark Web. MFA for CTE is available for the Windows platform.

Ransomware 127

Ransomware Encryption Authentication System Administration 127

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

CyberSecurity Insiders

SEPTEMBER 24, 2021

The Internet network is vulnerable as cybercriminals are lurking online, waiting to intercept loopholes for hacking systems. Thus, it would be best if you secured all networks by incorporating firewalls and advanced encryption technology. Security Systems. Human Resources. Businesses require the input of human resources.

Cybersecurity 90

Cybersecurity Data breaches Backups Firewall 90

Security Affairs

FEBRUARY 14, 2021

. “Beyond its legitimate uses, TeamViewer allows cyber actors to exercise remote control over computer systems and drop files onto victim computers, making it functionally similar to Remote Access Trojans (RATs),” states the FBI’s PIN alert. Audit network configurations and isolate computer systems that cannot be updated.

Passwords 137

Passwords Social Engineering Software System Administration 137

SiteLock

AUGUST 27, 2021

SiteLock customers using the TrueShield web application firewall (WAF) are protected by default. Administrators are urged to configure their servers to deny the use of vulnerable Diffie-Helman key exchange algorithms. Researchers provided a guide for system administrators, and the SSL Server Test can verify configuration results.

Encryption 52

Encryption System Administration Firewall Internet 52

Security Affairs

SEPTEMBER 2, 2018

Administrators are advised to run both firewall and antivirus applications to minimize the potential of inbound and outbound threats. Administrators may consider using IP-based access control lists (ACLs) to allow only trusted systems to access the affected systems.

Firewall 60

Firewall System Administration Advertising Antivirus 60

eSecurity Planet

AUGUST 28, 2023

Some of these attacks are challenging to detect because they look like they could be the behavior of legitimate system administrators. August 25, 2023 Exploit publicly released for Juniper Networks OS vulnerability A number of vulnerabilities in Juniper Networks’ Junos OS affects both the SRX and EX firewall series.

VPN 83

VPN Authentication Mobile Firewall 83

The Last Watchdog

MAY 10, 2019

One such go-to APT technique is to remotely leverage legit administrative tools to carry out malicious activities — under cover. 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 137

Digital transformation System Administration Hacking Threat Detection 137

Security Affairs

OCTOBER 14, 2018

Alexey is a Russian-speaking cyber vigilante that decided to fix the MikroTik routers and he claims to be e system administrator. “I added firewall rules that blocked access to the router from outside the local network,” Alexey wrote.

Cryptocurrency 89

Cryptocurrency System Administration Advertising Hacking 89

Security Affairs

AUGUST 4, 2020

The CISA agency provides recommendations for system administrators and owners to enhance the level of security of their organizations: Maintain up-to-date antivirus signatures and engines. Keep operating system patches up-to-date. Disable File and Printer sharing services. the extension matches the file header).

Malware 107

Malware Government Passwords System Administration 107

Security Boulevard

AUGUST 5, 2022

All enterprises rely on Secure Shell (SSH) keys to authenticate privileged users and establish trusted access to critical systems, including application servers, routers, firewalls, virtual machines, cloud instances, and many other devices and systems.

Encryption 59

Encryption Authentication System Administration Firewall 59

eSecurity Planet

AUGUST 28, 2023

Some of these attacks are challenging to detect because they look like they could be the behavior of legitimate system administrators. August 25, 2023 Exploit publicly released for Juniper Networks OS vulnerability A number of vulnerabilities in Juniper Networks’ Junos OS affects both the SRX and EX firewall series.

VPN 66

VPN Authentication Mobile Firewall 66

SC Magazine

JULY 7, 2021

Philips released software updates to address some of the flaws, but multiple vulnerabilities require system administrators to apply workarounds in the interim as the patches are currently in development and won’t be released for some time.

VPN 121

VPN Software System Administration Authentication 121

eSecurity Planet

JUNE 21, 2022

It’s designed for incident handlers, incident handling team leads, system administrators, security practitioners, and security architects. The GCIH certification validates your ability to detect and resolve computer security incidents using a wide range of essential security skills.

Cybersecurity 117

Cybersecurity Penetration Testing System Administration Cyber Attacks 117

Security Affairs

OCTOBER 17, 2018

On that day, one of the web application firewalls (WAFs) installed in the XLabs SOC (security operations center) detected an abnormal pattern of network traffic that caught the eye of Mauricio. Since its launch, RPCBIND has been receiving updates that cover several failures, including security.

DDOS 100

DDOS Internet Internet System Administration 100

The Last Watchdog

MARCH 4, 2019

It was designed to make it convenient for system administrators to automate tasks and manage configurations across all Windows endpoints and servers in a company network. A privileged account provides access to sensitive systems and data bases and typically gets assigned to a system administrator or senior manager.

Hacking 176

Hacking Energy and Utilities System Administration Accountability 176

The Last Watchdog

SEPTEMBER 11, 2019

Here are my takeaways: Skills deficit Over the past 20 years, enterprises have shelled out small fortunes in order to stock their SOCs with the best firewalls, anti-malware suites, intrusion detection, data loss prevention and sandbox detonators money can buy. For a full drill down on our discussion give a listen to the accompanying podcast.

Big data 119

Big data Firewall Digital transformation Software 119

NopSec

AUGUST 13, 2013

Audit Logs for firewall, network devices, servers and hosts are most of the time the only way to determine whether or not the host has been compromised and the only way to control the activity of the system administrator. Sensitive information needs to be segregated in separate VLANs with appropriate firewall controls.

Firewall 40

Firewall System Administration Encryption Authentication 40

Security Affairs

SEPTEMBER 9, 2019

The Windows Background Intelligent Transfer Service (BITS) service is a built-in component of the Microsoft Windows operating system. The BITS service is used by programmers and system administrators to download files from or upload files to HTTP web servers and SMB file shares. ” reads the analysis published by ESET.

Malware 81

Malware Advertising System Administration Spyware 81

Malwarebytes

APRIL 17, 2023

Namely, there are scripts using commands that an attacker could use to steal data from the company’s network , but which also resembled legitimate administrative tasks used by IT professionals for various system administration tasks. But, lo and behold, it was a RaaS gang the whole time!

Ransomware 76

Ransomware Artificial Intelligence System Administration Firewall 76

Thales Cloud Protection & Licensing

NOVEMBER 24, 2020

While front line defense mechanisms like firewalls, anti-theft, anti-spyware, etc. Do the storage/system administrators also own and manage the encryption keys used for data-at-rest encryption? How is the separation of duties that is ensured during the encryption process implemented in individual applications?

Encryption 62

Encryption Ransomware Backups System Administration 62

NopSec

OCTOBER 19, 2015

When I started my career as a penetration tester, the name of the game was all about breaching the external perimeter: finding open ports in the firewall, mapping ports and listening services, and trying to find vulnerabilities and available exploits to penetrate that layer of defense. How times have changed.

Firewall 40

Firewall VPN Passwords System Administration 40

SecureList

MARCH 12, 2024

Set firewall filters to prevent access to unauthorized domains. During one of the projects, an SQL injection into an application that was open to signup by any internet user let us obtain the credentials of an internal system administrator. Prevent requests to any resources not on that list.

Passwords 99

Passwords Authentication Architecture Risk 99

Security Boulevard

FEBRUARY 28, 2022

Clearly, traditional firewalls and antivirus systems will not be sufficient; the complex IIoT infrastructure demands something more advanced. With this unique identity in place, IT system administrators can track each device throughout its lifecycle, communicate securely with it, and prevent it from executing harmful processes.

Manufacturing 98

Manufacturing IoT Authentication Artificial Intelligence 98

SecureWorld News

JUNE 12, 2023

Focusing on TCP/IP protocol suites, this certification centers around the methods used when creating and configuring firewall solutions. based on reviews on Coursera) Cost: Free 7-day trial, and then $312 to earn the certificate [link] 3.

Cybersecurity 61

Cybersecurity Cyber threats Marketing Healthcare 61

Security Boulevard

FEBRUARY 10, 2022

Network control measures like firewalls, secure socket layer (SSL), and data loss prevention (DLP) tools sought to outmaneuver malicious code rather than directly combat it. This technique lets attackers deliver malicious code to thousands of systems through a vector that security measures routinely ignore?—?a a trusted vendor.

Malware 96

Malware Software Ransomware Adware 96

CyberSecurity Insiders

FEBRUARY 9, 2021

Firewall administration and maintenance. System administration and maintenance. In fact, you should be lenient about the required formal education and stick to hard/soft skills related to cybersecurity in your job description writing. Information security policies knowledge. Network security troubleshooting.

B2B 70

B2B Cybersecurity Education Small Business 70

SiteLock

AUGUST 27, 2021

Web application firewall (WAF) – Due to its ability to differentiate legitimate traffic from malicious traffic, a WAF is one of the best ways to protect your web applications – like live chat features and shopping carts — from harmful threats.

Cybersecurity 52

Cybersecurity Malware VPN Network Security 52

eSecurity Planet

DECEMBER 3, 2021

Longtime network and system administrator Jack Daniel is a technology community activist, mentor, and storyteller. Also read: Top Next-Generation Firewall (NGFW) Vendors for 2021. In recent years, Cluley has been well-known for his cybersecurity analysis, blog, and award-winning podcast Smashing Security. Denial-of-Suez attack.

Accountability 130

Accountability Cybersecurity Penetration Testing InfoSec 130

Spinone

FEBRUARY 5, 2020

Antivirus software and firewalls are just the first line of defense, which is far from being 100% effective against ransomware. When someone asks you about the best ransomware protection , the first thing you’ll probably come up with is a backup. But there is a problem. Ransomware can infect backups.

Backups 86

Backups Ransomware Encryption Software 86

eSecurity Planet

APRIL 28, 2023

Pros Configuration Manager integrates well with other Microsoft products, such as Azure Active Directory, for a more comprehensive systems administration solution. It supports patching for Windows, macOS, and Linux systems, as well as third-party applications. It also allows administrators to test patches prior to deployment.

Software 90

Software Firmware Risk Antivirus 90

NopSec

MARCH 16, 2020

As for vulnerability identification, there have been lately a flurry of high risk threat-related vulnerabilities affecting remote connectivity systems. Did you have a preferential channel of communication with IT to communicate emergency security patching procedures for remote teleworking systems?

VPN 40

VPN Accountability Risk System Administration 40

eSecurity Planet

SEPTEMBER 10, 2021

A defense-in-depth strategy that includes firewalls, anti-malware, intrusion detection, and access control has long been the standard for endpoint security. Logging helps system administrators keep track of which users are making changes to the environment—something that would be nearly impossible to do manually.

Penetration Testing 103

Penetration Testing Encryption Risk Technology 103

Kali Linux

JANUARY 29, 2018

As we roll into chapter seven, we’ll dig into security topics and cover firewall and log configuration and monitoring, package auditing and several host-based intrusion detection tools.

Penetration Testing 52

Penetration Testing Encryption Firewall Social Engineering 52

eSecurity Planet

MAY 19, 2022

This cloud-centric model offers administrators granular network management opportunities while leveraging the bandwidth and reducing the cost of service delivery. Next-Generation Firewalls (NGFW) and FWaaS. Next-generation firewalls ( NGFW ) are critical for enterprise network traffic. Encrypting Data in Transit.

Firewall 57

Firewall Architecture Software Backups 57