Deprecated: Return type of Google\Site_Kit_Dependencies\Google\Model::offsetExists($offset) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/stromhaltig/blog/wp-content/plugins/google-site-kit/third-party/google/apiclient/src/Model.php on line 240

Deprecated: Return type of Google\Site_Kit_Dependencies\Google\Model::offsetGet($offset) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/stromhaltig/blog/wp-content/plugins/google-site-kit/third-party/google/apiclient/src/Model.php on line 244

Deprecated: Return type of Google\Site_Kit_Dependencies\Google\Model::offsetSet($offset, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/stromhaltig/blog/wp-content/plugins/google-site-kit/third-party/google/apiclient/src/Model.php on line 248

Deprecated: Return type of Google\Site_Kit_Dependencies\Google\Model::offsetUnset($offset) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/stromhaltig/blog/wp-content/plugins/google-site-kit/third-party/google/apiclient/src/Model.php on line 257

Deprecated: Return type of Google\Site_Kit_Dependencies\Google\Collection::current() should either be compatible with Iterator::current(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/stromhaltig/blog/wp-content/plugins/google-site-kit/third-party/google/apiclient/src/Collection.php on line 19

Deprecated: Return type of Google\Site_Kit_Dependencies\Google\Collection::next() should either be compatible with Iterator::next(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/stromhaltig/blog/wp-content/plugins/google-site-kit/third-party/google/apiclient/src/Collection.php on line 32

Deprecated: Return type of Google\Site_Kit_Dependencies\Google\Collection::key() should either be compatible with Iterator::key(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/stromhaltig/blog/wp-content/plugins/google-site-kit/third-party/google/apiclient/src/Collection.php on line 26

Deprecated: Return type of Google\Site_Kit_Dependencies\Google\Collection::valid() should either be compatible with Iterator::valid(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/stromhaltig/blog/wp-content/plugins/google-site-kit/third-party/google/apiclient/src/Collection.php on line 36

Deprecated: Return type of Google\Site_Kit_Dependencies\Google\Collection::rewind() should either be compatible with Iterator::rewind(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/stromhaltig/blog/wp-content/plugins/google-site-kit/third-party/google/apiclient/src/Collection.php on line 13

Deprecated: Return type of Google\Site_Kit_Dependencies\Google\Collection::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/stromhaltig/blog/wp-content/plugins/google-site-kit/third-party/google/apiclient/src/Collection.php on line 41

Deprecated: Return type of Google\Site_Kit\Core\Util\JSON_File::offsetExists($offset) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/stromhaltig/blog/wp-content/plugins/google-site-kit/includes/Core/Util/JSON_File.php on line 87

Deprecated: Return type of Google\Site_Kit\Core\Util\JSON_File::offsetGet($offset) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/stromhaltig/blog/wp-content/plugins/google-site-kit/includes/Core/Util/JSON_File.php on line 101

Deprecated: Return type of Google\Site_Kit\Core\Util\JSON_File::offsetSet($offset, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/stromhaltig/blog/wp-content/plugins/google-site-kit/includes/Core/Util/JSON_File.php on line 113

Deprecated: Return type of Google\Site_Kit\Core\Util\JSON_File::offsetUnset($offset) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/stromhaltig/blog/wp-content/plugins/google-site-kit/includes/Core/Util/JSON_File.php on line 124

Deprecated: Return type of Google\Site_Kit\Core\Util\JSON_File::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/stromhaltig/blog/wp-content/plugins/google-site-kit/includes/Core/Util/JSON_File.php on line 148

Deprecated: Return type of Google\Site_Kit\Core\Util\JSON_File::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/stromhaltig/blog/wp-content/plugins/google-site-kit/includes/Core/Util/JSON_File.php on line 135

Deprecated: Creation of dynamic property WP_Bulk_Delete::$api is deprecated in /var/www/stromhaltig/blog/wp-content/plugins/wp-bulk-delete/wp-bulk-delete.php on line 53

Deprecated: Constant FILTER_SANITIZE_STRING is deprecated in /var/www/stromhaltig/blog/wp-content/plugins/google-site-kit/includes/Core/Admin/Standalone.php on line 95

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Deprecated: version_compare(): Passing null to parameter #2 ($version2) of type string is deprecated in /var/www/stromhaltig/blog/wp-content/plugins/elementor/core/upgrade/manager.php on line 62

Deprecated: Return type of Elementor\Core\Utils\Collection::offsetExists($key) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/stromhaltig/blog/wp-content/plugins/elementor/core/utils/collection.php on line 404

Deprecated: Return type of Elementor\Core\Utils\Collection::offsetGet($key) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/stromhaltig/blog/wp-content/plugins/elementor/core/utils/collection.php on line 413

Deprecated: Return type of Elementor\Core\Utils\Collection::offsetSet($key, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/stromhaltig/blog/wp-content/plugins/elementor/core/utils/collection.php on line 421

Deprecated: Return type of Elementor\Core\Utils\Collection::offsetUnset($key) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/stromhaltig/blog/wp-content/plugins/elementor/core/utils/collection.php on line 432

Deprecated: Return type of Elementor\Core\Utils\Collection::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/stromhaltig/blog/wp-content/plugins/elementor/core/utils/collection.php on line 446

Deprecated: Return type of Elementor\Core\Utils\Collection::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/stromhaltig/blog/wp-content/plugins/elementor/core/utils/collection.php on line 439

Deprecated: version_compare(): Passing null to parameter #2 ($version2) of type string is deprecated in /var/www/stromhaltig/blog/wp-content/plugins/elementor/core/upgrade/manager.php on line 62

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Deprecated: Creation of dynamic property Advanced_Ads_Ads_Txt_Public::$strategy is deprecated in /var/www/stromhaltig/blog/wp-content/plugins/advanced-ads/modules/ads-txt/public/class-advanced-ads-ads-txt-public.php on line 12

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Deprecated: Creation of dynamic property Advanced_Ads_Network_Adsense::$data is deprecated in /var/www/stromhaltig/blog/wp-content/plugins/advanced-ads/modules/gadsense/includes/class-network-adsense.php on line 38

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Deprecated: Creation of dynamic property Google\Site_Kit\Modules\Analytics\Web_Tag::$module_slug is deprecated in /var/www/stromhaltig/blog/wp-content/plugins/google-site-kit/includes/Core/Modules/Tags/Module_Tag.php on line 42

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Deprecated: Creation of dynamic property Google\Site_Kit\Modules\Analytics_4\Web_Tag::$module_slug is deprecated in /var/www/stromhaltig/blog/wp-content/plugins/google-site-kit/includes/Core/Modules/Tags/Module_Tag.php on line 42

Deprecated: filter_input(): Passing null to parameter #4 ($options) of type array|int is deprecated in /var/www/stromhaltig/blog/wp-content/plugins/google-site-kit/includes/Core/Util/Input.php on line 64
SmarteVerunsicherung – blog.stromhaltig

Hohe Emission durch Stromerzeugung macht E-Mobilität zu schaffen.

In den letzten 30 Tagen ist für die Stromerzeugung in Deutschland mehr CO₂ freigesetzt worden, als in den letzten 5 Jahren. Der 30-Tage Schnitt lag in der vergangenen Woche durchgehend bei über 550g je Kilo-Watt-Stunde mit dem bisherigen Spitzenwert am 12.12.2022 mit 587g. Ein E-Auto mit einem Verbrauch von 15 kWh je 100 km setzte … Weiterlesen

Mit offenen Ohren zum sicheren SmartHome

In einer Beitragsreihe Ende 2015 haben die Proteus Solutions GbR und blog.stromhaltig potentielle Risiken und ihre Auswirkungen aufgezeigt, die von Smart Homes ausgehen: Steuerung von intelligenten Häusern, die durchaus auch außerhalb ihres Einsatzgebietes eine Gefahr darstellen können. Zusammenfassend wird es riskant, sobald es einem Fremden möglich ist, die Kontrolle zu übernehmen und z.B. Einspeisung oder Lasten im Umfeld von Speichersystemen zu schalten. Ausgehend von den gemachten Beobachtungen beginnt das Jahr 2016 mit der Entwicklung von einigen „Best-Practises“, die Risiken minimieren.

Als Überleitung zu den Best-Practises soll ein konkreter Fall beschrieben werden. Bei der Produktreihe „VARTA element“ war es möglich durch Aufruf einer bestimmten URL die Speichersteuerung zum Laden oder Entladen aufzufordern. Diese Einstellung ist mittlerweile in den Energiespeichersystemen von VARTA Storage überarbeitet und wird aktuell auf die am Markt befindlichen Systeme ausgerollt.

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Smart Home: Aufruf zur Schwachstellenanalyse

In den letzten Artikeln hatten wir gezeigt, dass es so einige Schwachstellen in den verschiedensten Heimsystemen gibt. Insbesondere Steuerungen und Regelungen von Photovoltaikanlagen oder Speichersystemen gehen über die trivialen Manipulationen hinaus und können auch großflächig Schaden anrichten. Wir rufen ambitionierte Tüftler auf, diese Schwachstellen zu finden und zu melden.

Es ist egal, ob es um ein ferngesteuertes Thermostatventil geht, die Steuerung der Lampen oder der Rollläden im Haus, den Garagentoröffner, den intelligenten Stromzähler oder das Atomkraftwerk nebenan. Jede Software hat Fehler. Manchmal sind diese schwer zu finden oder kommen nur per Zufall ans Licht, doch oft genug ist dem Hersteller das Hochglanzgehäuse wichtiger als Softwaresicherheit.

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