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Amazons’s cloud computing & web hosting service.

AWS Management Console Private Access now works without internet connectivity

15 June 2026 @ 11:00 pm

AWS Management Console Private Access now enables customers to access the AWS Console from VPCs without internet connectivity, allowing enterprises to manage their AWS infrastructure through the console while maintaining strict network security controls in air-gapped environments. Previously, AWS Management Console Private Access allowed customers to restrict console access to authorized AWS accounts and corporate networks but still required internet connectivity. With this launch, AWS Console traffic can flow through VPC endpoints for the supported service consoles, eliminating the need for any internet access. This capability is particularly valuable for customers in regulated industries such as financial services, government and defense, and healthcare, and for enterprises with strict security requirements who need to access sensitive data only from controlled environments and use the console in classified or networks without internet connectivity. AWS Mana

Amazon Bedrock AgentCore Memory now supports strictly consistent metadata for long-term memory

15 June 2026 @ 8:00 pm

Amazon Bedrock AgentCore Memory extracts useful information from short-term memory and stores it as long-term memory records. Metadata on these records helps organize, filter, and route them for retrieval. Previously, metadata values could only be inferred by the LLM during extraction. Now, you can also attach metadata values directly from your application, ensuring they pass through extraction and consolidation exactly as supplied with no LLM inference. When you set a metadata key's extraction type to STRICTLY_CONSISTENT, the value you provide on the short-term memory event is the value that lands on the resulting long-term memory record unchanged. Strictly consistent metadata also isolates how events are grouped. Events sharing the same values are extracted together and consolidated together. Records with different values are never merged, even if semantically similar. This enables department-scoped retrieval, compliance boundaries between regulated and standard records, a

Amazon FSx for OpenZFS now supports on-demand data replication across AWS opt-in Regions

15 June 2026 @ 6:30 pm

Amazon FSx for OpenZFS now supports on-demand data replication across AWS opt-in Regions, enabling you to easily and efficiently transfer incremental point-in-time snapshots of your volumes beyond AWS Regions that are enabled by default. On-demand data replication provides a simple and resilient way to implement disaster recovery, replicate production data to a different Region or account, and enable lower latency data access for your global customer base or workforce. Amazon FSx for OpenZFS provides fully managed, cost-effective, shared file storage powered by the popular OpenZFS file system, with rich data management capabilities like snapshots, data cloning, and compression, along with sub-millisecond latencies and up to 10 GB/s of throughput. Opt-in Regions are AWS Regions that are disabled by default, in contrast to regions that are enabled by default. Previously, on-demand data replication was supported only between acc

Amazon CloudWatch introduces Log Analytics for unified log analysis

15 June 2026 @ 6:00 pm

Amazon CloudWatch now offers Log Analytics, a unified console experience that brings together CloudWatch Logs Insights for querying and analyzing log data, Live Tail for real-time log streaming, and Contributor Insights for identifying top contributors - all in one place. With this launch, customers can execute multiple queries in different tabs and use all existing Logs Insights features such as patterns, saved queries with parameters, facets for interactive log exploration, natural language query generation, and visualizations. Live Tail and Contributor Insights are also accessible from within Log Analytics, which is the default experience. Customers who opt out will see Logs Insights, Live Tail, and Contributor Insights alongside Log Analytics. Log Analytics is available in all commercial AWS Regions. Log Analytics uses the same pricing as its underlying capabilities - Logs Insights queries, Live Tail, and Contributor Insights. For pricing details, see

Amazon Route 53 Resolver DNS Firewall now supports Palo Alto Networks Advanced DNS Security (Preview)

15 June 2026 @ 5:06 pm

Amazon Web Services announces the preview of Palo Alto Networks (PANW) Advanced DNS Security on Amazon Route 53 Resolver DNS Firewall. Security administrators can now enforce DNS threat protections from Palo Alto Networks directly on Route 53 DNS Firewall rules, without deploying separate firewalls or modifying VPC configurations — by subscribing to PANW from the DNS Firewall console through the embedded AWS Marketplace widget. With this launch, you can enforce DNS threat protections from Palo Alto Networks by deploying one or more security categories including Command and Control, Malware, Phishing, Newly Registered Domains, and more, directly within the DNS Firewall rule creation workflow. You can apply these protections for your DNS query traffic from Amazon VPCs and hybrid-cloud, forwarded via Route 53 Resolver Endpoints, providing unified DNS threat protection across AWS and on-premises environments. This integration complements AWS-managed domain lists with Palo Alt

Amazon ECS Express Mode is now available in AWS GovCloud (US) Regions

15 June 2026 @ 5:00 pm

Amazon Elastic Container Service (Amazon ECS) Express Mode is now available in the AWS GovCloud (US-East) and AWS GovCloud (US-West) Regions. ECS Express Mode empowers developers to rapidly launch containerized applications, including web applications and APIs, making it easy to orchestrate and manage cloud architecture while maintaining full control over infrastructure resources. Every Express Mode service automatically receives an AWS-provided domain name, making your application immediately accessible without additional configuration. Applications using ECS Express Mode incorporate AWS operational best practices, serve either public or private HTTPS requests, and scale in response to traffic patterns. ECS Express Mode automatically consolidates up to 25 services behind a single Application Load Balancer, using intelligent rule-based routing to maintain isolation between services. All resources provisioned by ECS Ex

AWS launches Cost Explorer historical data retention for accounts in billing groups

15 June 2026 @ 4:07 pm

Today, AWS announces Cost Explorer historical data retention for accounts in billing groups.   Customers can use AWS Billing Conductor and Billing Transfer to map accounts to billing groups, enabling them to view billing data priced at the pro forma rates supplied by the payer account or Bill-Transfer account. Previously, the billing group configuration resulted in restricted access to historical billing data (priced at AWS billable rates) for accounts mapped to billing groups. With this launch, accounts included in billing groups retain access to their historical billing data in Cost Explorer at their original billable rates. Accounts previously on-boarded to Billing Conductor and Billing Transfer will gain access to their historical data with no additional action required. This enables reporting continuity for customers opting into AWS Billing Conductor and Billing Transfer. Billing Transfer is available today in all AWS Regions, excluding the GovCloud

AWS Lambda Managed Instances now supports Tag Propagation for Managed Resources

15 June 2026 @ 3:55 pm

AWS Lambda Managed Instances (LMI) now supports tag propagation, enabling you to automatically apply tags to managed resources such as Amazon EC2 instances, Amazon EBS volumes, and Amazon ENIs. This helps you enforce cost allocation, service control policies (SCPs), and compliance requirements across all resources provisioned by your capacity providers. LMI lets you run Lambda functions on managed EC2 instances with built-in routing, load balancing, and auto scaling, giving you access to specialized compute configurations including the latest-generation processors and high-bandwidth networking, with no operational overhead. Organizations that use resource tagging for cost tracking, governance, or security previously had no way to propagate tags to the underlying managed resources that LMI provisions on their behalf. This made it difficult to track costs accurately, enforce SCPs, or meet compliance standards that require approved tags on all resources. Now, with tag propagati

AWS DevOps Agent expands with custom SRE agents and MCP/A2A protocols

15 June 2026 @ 3:47 pm

AWS DevOps Agent now supports custom SRE agents, bring-your-own sub-agents, and headless access via MCP and A2A protocols. These capabilities enable teams to automate recurring SRE workflows, extend DevOps Agent by connecting it to other agents, and access its capabilities from the tools they already use, including Kiro, Claude, and other coding assistants. With custom SRE agents, teams can create and schedule agents within Agent Spaces that run on a cadence. For example, create a daily database health report that checks for slow queries and parameters that need tuning, or build an agent that reviews logs from the past 24 hours and flags anomalies. In headless mode, developers can invoke DevOps Agent from the tools and agents they already use via A2A or MCP protocols. For example, the Kiro power for AWS DevOps Agent lets developers check production health and investigate issues without leaving their IDE. Teams can also connect their own sub-agents built with Amazon Bedrock

Amazon EC2 C8i instances are now available in Europe (Stockholm) region

15 June 2026 @ 1:00 pm

Starting today, Amazon Elastic Compute Cloud (Amazon EC2) C8i instances are available in the Europe (Stockholm) region. These instances are powered by custom Intel Xeon 6 processors, available only on AWS, delivering the highest performance and fastest memory bandwidth among comparable Intel processors in the cloud. These C8i instances offer up to 15% better price-performance, and 2.5x more memory bandwidth compared to previous generation Intel-based instances. They deliver up to 20% higher performance than C7i instances, with even higher gains for specific workloads. The C8i are up to 60% faster for NGINX web applications, up to 40% faster for AI deep learning recommendation models, and 35% faster for Memcached stores compared to C7i and C7i-flex. C8i instances are a great choice for all memory-intensive workloads, especially for workloads that need the largest instance sizes or continuous high CPU usage. C8i instances offer 13 sizes including 2 bare metal sizes and the ne

networkworld.com

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Information, intelligence and insight for Network and IT Executives.

IBM sends signals with its $10 billion quantum pledge

15 June 2026 @ 4:00 pm

“The quantum era is no longer ahead of us, it has started,” said IBM CEO Arvind Krishna in statement tied to news that the company is committing $10 billion to advancing quantum computing and commercializing the technology. IBM will spend the money over the course of the next five years on research and development, capital expenses, partnerships, manufacturing, and mergers and acquisitions, according to its June 2 announcement and a related filing with the SEC. “A $10

NetBox at 10: Network inventory tool now a full infrastructure intelligence platform

12 June 2026 @ 3:53 pm

NetBox was not originally designed to manage AI infrastructure. When the project was first released as an open source tool in 2016, the goal was straightforward: Give network teams a reliable record of what was on the network. The project spread well beyond that original scope. It is now embedded across more than 10,000 organizations, from enterprise networks to AI data centers running some of the most demanding infrastructure builds in the industry.  As the technology marks its 10-year anniversary, NetBox Labs is expanding the platform further

How Jeetu Patel made Cisco unrecognizable

12 June 2026 @ 3:20 pm

Cisco Live 2026 is in the books, and it was “prove it” time for a promise made 24 months ago. At Cisco Live 2024, Chief Product Officer Jeetu Patel promised that Cisco would be unrecognizable as a company—in a positive way—in two years. The innovation payload at the event suggests he has largely delivered on that pledge. Cisco is repositioning itself from a holding company of products and dashboards to a unified, AI-native infrastructure platform, with Cloud Control as the control plane, Cisco IQ as the CX brain, and Secure Networking as the glue binding it all together. The shift is not just about new

Amazon claims its data centers are 7x more water-efficient than the industry average

12 June 2026 @ 12:57 am

As they face increasing backlash over their resource consumption, major data center operators are scrambling to prove they’re not a drain on the environment, or, at least, not as much of one as their competition. Amazon has published some bold new claims to this end: The tech giant says it has achieved a 52% improvement in water efficiency over the last 5 years, and says its data centers are 7x more water-efficient than the industry average. This, the company says, is thanks to a mix of innovative methods, including free air and evaporative cooling, and increased temperature thresholds. The announcement underscores the importance of disclosure in the AI era, and si

Marvell announces 102.4 Tbps switch silicon built for AI

11 June 2026 @ 7:42 pm

Marvell Technology says its newly unveiled Teralynx T100 is the industry’s first 102.4 Tbps switch silicon purpose-built for AI. The Teralynx T100 was architected for AI, with low power consumption and low latency at this bandwidth tier, to address critical bottlenecks in today’s large clusters. Data movement has become an important concern in modern AI data centers. In the past, a cluster of a few servers could adequately handle back-office applications and databases. But with AI’s gigantic models, all sections of the data center need to move and receive data at high speeds. That requires a lot more power use than in the past. GPU- and XPU-based systems are ap

IBM, ServiceNow team to bring AI to legacy enterprise systems

11 June 2026 @ 6:52 pm

IBM and ServiceNow are teaming up for new services they say will help enterprise customers bring aging legacy environments into an AI-ready infrastructure.  The collaboration will combine IBM’s AI, data, and automation capabilities and ServiceNow’s AI platform for a variety of offerings that will modernize aging systems, enable autonomous IT operations, and help organizations evolve existing systems rather than replace them, the companies stated. ServiceNow says its AI-Platform offers a workflow layer that sits on top of an enterprise’s existing systems and helps automate work across them. Decades of deeply interco

AI-powered WAF, virtual patching: How F5 is hardening networks against frontier threats

10 June 2026 @ 8:17 pm

The window between vulnerability discovery and active exploitation has been shrinking for years, and frontier AI models have accelerated that compression. To address that shift, F5 this week announced an expansion of its web application and API protection (WAAP) capabilities for its Application Delivery and Security Platform. The new features span three areas: AI-powered web application firewall (WAF): Conducts enhanced behavioral detection in F5 Distributed Cloud Services, using a neural network model to score every request in real time rather than relying on signature mat

A quick look at Cisco’s strategy to become a software monster

10 June 2026 @ 7:47 pm

Cisco is in the years-long process of shifting from a hardware-centric business focused on switches and routers toward a broader software and services strategy, aiming to position itself as a central player in cloud, security, and AI-driven networking. Cisco remains a dominant hardware vendor but has spent recent years investing heavily in software to build recurring revenue streams, said Jack Gold, president of J.Gold Associates. In fact in its Q3 earnings call in May, Cisco said that 49% of total quarterly

Residential proxies are hiding in plain sight inside enterprise networks

10 June 2026 @ 2:06 pm

Residential proxy services route internet traffic through consumer devices to make connections appear to originate from real home IP addresses. Security researchers have tracked their use by threat actors for credential stuffing, ad fraud, and denial-of-service operations. What has been less understood is how widely those services have already penetrated enterprise networks, often without IT or security teams knowing. As it turns out, the risks posed by residential proxies to enterprise networks are widespread. Infoblox analyzed billions of DNS resolutions across its Threat Defense Cloud customer base and revealed just how a big a pro

OpenAI weighs Nvidia-backed lease for 10 GW Ohio data center campus

10 June 2026 @ 12:18 pm

OpenAI is reportedly in advanced talks to lease a proposed 10-gigawatt data center campus in southern Ohio in an arrangement that could include financial backing from Nvidia. The campus could cost at least $500 billion to build at current prices for chips, power, and construction, The Information reported, citing people familiar with the discussions. OpenAI would control the computing equipment under a 20-year lease and begin payments once the site starts operating, with the first phase expected in 2028. Nvidia is expect

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Computer forensic tools and techniques used by investigators

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online community of new and seasoned Linux / Unix sysadmins.

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Hosting packages for an initial web presence

13 Ways to Optimise Your Website for Speed and Performance

5 June 2026 @ 1:05 pm

A slow website can ruin the experience of a website no matter how perfectly designed it is. Google also uses site speed as a ranking factor. If your site takes... The post 13 Ways to Optimise Your Website for Speed and Performance appeared first on Heart Internet.

Sustainable Data Centres: How to Cut Carbon without Sacrificing Performance

27 May 2026 @ 12:55 pm

No matter if it is a website visit or file uploaded, all these actions run through a hall of servers that consume electricity 24/7. Data centres account for a slice... The post Sustainable Data Centres: How to Cut Carbon without Sacrificing Performance appeared first on Heart Internet.

How to Register a Domain Name in the UK

26 May 2026 @ 10:04 am

A Complete Guide for 2026 Your domain name is your address on the internet. It’s how customers find you, how your email works, and it’s often the first impression a... The post How to Register a Domain Name in the UK appeared first on Heart Internet.

What we’ve been doing to improve the reseller experience

18 May 2026 @ 10:53 am

A lot has been changing at Heart Internet, with major improvements across our platform, products, security, infrastructure and support. We’ve completed a major transition to fully independent operations, launched new... The post What we’ve been doing to improve the reseller experience appeared first on Heart Internet.

Unique Domain Extensions You Might Not Have Heard Of

15 May 2026 @ 10:30 am

The post Unique Domain Extensions You Might Not Have Heard Of appeared first on Heart Internet.

Business Email and Website Hosting

8 May 2026 @ 10:30 am

The post Business Email and Website Hosting appeared first on Heart Internet.

What Is the Future of the Internet?

1 May 2026 @ 10:30 am

The post What Is the Future of the Internet? appeared first on Heart Internet.

Copy Fail Linux Vulnerability (CVE-2026-31431)

30 April 2026 @ 2:43 pm

On 29 April 2026, security researchers at Theori (Xint Code) publicly disclosed CVE-2026-31431, known as “Copy Fail.” It is a local privilege escalation flaw in the Linux kernel’s AF_ALG cryptographic... The post Copy Fail Linux Vulnerability (CVE-2026-31431) appeared first on Heart Internet.

How to Reduce the Bounce Rate of Your WordPress Site

24 April 2026 @ 10:30 am

The post How to Reduce the Bounce Rate of Your WordPress Site appeared first on Heart Internet.

How to Check for Available Domains

31 March 2026 @ 1:48 pm

The post How to Check for Available Domains appeared first on Heart Internet.

serverfault.com

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Common Server issues – FAQs and answers from those in the know

Safe tear down to prevent Infiniband partition access leakage between VM tenants

15 June 2026 @ 5:50 pm

Device: mellanox cx6 with mlx5_core driver for the pf, and vfio-pci for the vf for passthrough to VMs Situation: I have a VM with a passed-through VF, with the VF guid added to partition A. I want to tear this down, add the VF guid to partition B and start up a new VM without leaking access to partition A to the second tenant. Ideas: Read back pkey from the VF after adding its guid to the new partition in SM (UFM): This is tricky because I don't want to unbind the VF from vfio-pci each time a new VM spins up. neither mlx5_core nor doca-ofed expose the VF pkey through sriov/ subtree in PF sysfs. Just change the GUID wholesale: this should work, but I'm worried about a race condition between the new vm starting and the SM sweep. I haven't been able to produce this race while testing, but I'm not certain it's impossible. Ideally, I'd be able to read back the vf and vport state on the host before starting a new VM. I think that would sol

Use a runtime variable $name in nginx.conf to update its value in entrypoint.sh

15 June 2026 @ 4:18 pm

I'm configuring a live streaming server using the following repo https://github.com/alfg/docker-nginx-rtmp/tree/master The defined entrypoint in the above code is #!/usr/bin/env bash set -e if [ ! -v "${MAX_MUXING_QUEUE_SIZE}" ]; then MAX_MUXING_QUEUE_SIZE_ARG="-max_muxing_queue_size ${MAX_MUXING_QUEUE_SIZE} " fi if [ ! -v "${ANALYZEDURATION}" ]; then ANALYZEDURATION_ARG="-analyzeduration ${ANALYZEDURATION} " fi quality1=('480' '256k' '64k' 'low' '448000') quality2=('720' '768k' '128k' 'mid' '448000') quality3=('960' '1240k' '128k' 'high' '1152000') quality4=('1280' '1920k' '128k' 'hd720' '2048000') if [ -v ${SINGLE_STREAM} ]; then qualities=(quality1 quality2 quality3 quality4) else qualities=(quality4) fi output_execpush="/usr/local/bin/ffmpeg $ANALYZEDURATION_ARG-async 1 -vsync -1 -hwaccel cuda

http 400 error when using nginx reverse proxy

14 June 2026 @ 6:05 pm

I have set up nginx to reverse to several OLD APC webadmin http pages with no issues. when i used modern things like homeassistant things start getting stupid. i am currently getting a 400 error for home assistant with the same config i have for the apc's i am not seeing any thing obvious in the logs. though I am new to nginx so im not sure what im looking for. upstream homeassistant_app { server 10.1.2.136:8123; # Your application server } server { listen 80; server_name homeassistant.linux2themax.com; # Redirect HTTP to HTTPS return 301 https://$server_name$request_uri; } server { listen 443 ssl http2; server_name homeassistant.linux2themax.com; # SSL configuration (certificates managed separately) ssl_certificate /etc/nginx/certs/homeassistant.pem; ssl_certificate_key /etc/nginx/certs/homeassistant.key; # Security headers add_header X-Frame-Options "SAMEORIGIN" always; add_header X-Content-Type-Options "

Voip deployment using local environment - 1 vm for asterisk - 2nd vm for komailo - 3rd vm for rtpengine - 4rth vm for sipp [closed]

14 June 2026 @ 4:45 pm

I have deployed four vms. I have setuped the environment for voip. Is it ok, and can I learn the voip engineer skills locally.

SPF hardening - can I remove mx/ip6/ip4 and go DKIM-only?

14 June 2026 @ 6:28 am

I am wondering how feasible it is to send email with a DKIM-only setup, with an SPF record of v=spf1 -all. If my DMARC policy requires DKIM alignment then recipients who understand DMARC will still accept my mails. Recipients who don't do DMARC but do process SPF would reject them. Is anything known about how common such recipients are in the real world? I suppose I'd get a lot of 'SPF alignment fail' reports that I'd have to ignore. On the other hand, I'd be protected against the risk of sending email that isn't DKIM-signed for some reason. It's a shame you can't express "don't bother with SPF, only consider the DKIM result" in a DMARC policy.

Can a managed Google Workspace account work natively in an Intune-managed Android work profile, or is Google's own EMM required?

13 June 2026 @ 9:29 pm

Environment: Microsoft Intune manages Android Enterprise personally-owned work profiles. Identity/productivity is Google Workspace on a managed Google domain, federated to Microsoft Entra (OIDC SSO). Goal: users use native Google Drive/Gmail in the work profile, signed in with their Workspace account. Symptom: the Workspace account can be added to the work profile (device restriction "Add and remove accounts = Allow all account types" + domain allow-list) and sign-in completes via the Entra redirect, but it never becomes functional: Google Play services raises a recurring "Account action required" notification that taps through to Company Portal and resolves nothing; Chrome "verify that it's you" never clears; Google Drive opens but returns no files. Already ruled out: GEM set to Unmanaged for the OU; OIDC SSO assigned and working; Google 2-Step Verifi

ISPConfig error 500 after upgrade: PHP Fatal error: Uncaught InvalidArgumentException: Please make sure the folder '/path/to/app/temp' is writable

13 June 2026 @ 1:36 pm

A PHP application running on Nginx + PHP-FPM (PHP 8.3) was returning HTTP 500 errors. The logs showed a fatal error in a third-party PHP module: PHP Fatal error: Uncaught InvalidArgumentException: Please make sure the folder '/path/to/app/temp' is writable However: The directory exists Permissions are drwxrwxrwx (777) Ownership is correct (same user as PHP-FPM pool) touch works as the same user Running is_writable() via CLI PHP returns true But when accessed via PHP-FPM, is_writable() returns false. The PHP-FPM pool runs under systemd with hardening enabled.

How to run an SSH server in Docker and on the host machine on the same port?

13 June 2026 @ 10:43 am

I want to run a Git server in Docker, and have a regular SSH server on the host, with both sharing the same port. The Git server uses git@ip while the SSH server uses user@ip. Is it possible to bounce packets sent to git@ip to the Docker container, or something, such that I can connect to either server without changing the port?

Moved WordPress site to Windows Server 2022 using direct method for updates

12 June 2026 @ 3:45 pm

I'm moving a bunch of WordPress sites from Linux to Windows Server 2022. The sites are functioning just fine but I'm getting: "Some files are not writable by WordPress: xmlrpc.php wp-blog-header.php readme.html wp-signup.php index.php wp-cron.php wp-config-sample.php wp-login.php wp-settings.php license.txt wp-mail.php wp-links-opml.php wp-load.php wp-includes/class-wp-styles.php wp-includes/class-wp-user-query.php wp-includes/l10n.php wp-includes/date.php wp-includes/php-compat/readonly.php wp-includes/class-wp-oembed.php wp-includes/images/w-logo-blue-white-bg.png and The wp-content/upgrade-temp-backup directory exists but is not writable. This directory is used to improve the stability of plugin and theme updates. Please make sure the server has write permissions to this directory. In the site health tool. I've added define('WP_TEMP_DIR', 'C:/Windows/Temp'); to

MegaRAID 9580-8i8e hangs at POST code 0xAD after firmware update with dual-path SAS JBODs

12 June 2026 @ 9:02 am

We are running an ASUS RS720-E11 server (Z13PP-D32 motherboard, pure UEFI mode) with a Broadcom MegaRAID 9580-8i8e controller. The OS (Rocky Linux 8.10, kernel 4.18.0) is installed on an internal RAID1 VD consisting of two Intel SATA SSDs managed by the controller. Two Supermicro JBOD shelves containing 82x 18TB Toshiba SAS HDDs are connected via the external 8e port. 9580-8i8e ├── Cable 1 → Input port, JBOD shelf 1 └── Cable 2 → Input port, JBOD shelf 1 └── Output port → Input port, JBOD shelf 2 Problem After updating the MegaRAID 9580-8i8e firmware package from 7.36 (52.36.0-6528) to 7.37 (52.37.0-6663) and the ASUS RS720-E11 server BIOS, the server no longer boots when both SAS cables are attached. The system hangs at UEFI POST Q-code 0xAD (Ready to Boot) indefinitely. Observations With both SAS cables attached → hangs at 0xAD, never boots, blac

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